155122563648856960

Names of 155122563648856960

• Cardinal: 155122563648856960 can be written as One hundred fifty-five quadrillion, one hundred twenty-two trillion, five hundred sixty-three billion, six hundred forty-eight million, eight hundred fifty-six thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.5512256364885696 × 10¹⁷

Factors of 155122563648856960

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20415

Divisors of 155122563648856960

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 31 32 34 40 52 62 64 65 68 80 85 104 124 128 130 136 155 160 170 208 221 248 260 272 310 320 340 403 416 442 496 520 527 544 620 640 680 806 832 884 992 1040 1054 1088 1093 1105 1240 1360 1612 1664 1768 1861 1984 2015 2080 2108 2176 2186 2210 2480 2635 2720 3224 3536 3722 3968 4030 4160 4216 4372 4420 4960 5270 5440 5465 6448 6851 7072 7444 8060 8320 8432 8744 8840 9305 9920 10540 10880 10930 12896 13702 14144 14209 14888 16120 16864 17393 17488 17680 18581 18610 19840 21080 21860 24193 25792 27404 28288 28418 29776 31637 32240 33728 33883 34255 34786 34976 35360 37162 37220 42160 43720 48386 51584 54808 56836 57691 59552 63274 64480 67456 67766 68510 69572 69952 70720 71045 74324 74440 84320 86965 87440 92905 96772 109616 113672 115382 119104 120965 126548 128960 135532 137020 139144 139904 141440 142090 148648 148880 158185 168640 169415 173930 174880 185810 193544 219232 226109 227344 230764 238208 241553 241930 253096 257920 271064 274040 278288 284180 288455 295681 297296 297760 316370 337280 338830 347860 349760 371620 387088 411281 438464 440479 452218 454688 461528 483106 483860 506192 539183 542128 548080 556576 568360 576011 576910 591362 594592 595520 632740 677660 695720 699520 743240 749983 774176 822562 876928 880958 904436 909376 923056 966212 967720 980747 1012384 1078366 1084256 1096160 1113152 1130545 1136720 1152022 1153820 1182724 1189184 1191040 1207765 1265480 1355320 1391440 1478405 1486480 1499966 1548352 1645124 1761916 1808872 1818752 1846112 1932424 1935440 1961494 2024768 2034073 2056405 2156732 2168512 2192320 2202395 2226304 2261090 2273440 2304044 2307640 2365448 2378368 2415530 2530960 2695915 2710640 2782880 2880055 2956810 2972960 2999932 3096704 3290248 3523832 3617744 3692224 3749915 3843853 3864848 3870880 3922988 4049536 4068146 4112810 4313464 4337024 4384640 4404790 4522180 4546880 4608088 4615280 4730896 4831060 4903735 5061920 5391830 5421280 5565760 5760110 5913620 5945920 5999864 6580496 7009379 7047664 7235488 7384448 7488143 7499830 7687706 7729696 7741760 7845976 8136292 8225620 8626928 8809580 9044360 9093760 9166111 9216176 9230560 9461792 9662120 9807470 10123840 10170365 10783660 10842560 11131520 11520220 11827240 11891840 11999728 12749711 13160992 14018758 14095328 14470976 14976286 14999660 15375412 15459392 15483520 15691952 16272584 16451240 17253856 17619160 18088720 18332222 18432352 18461120 18923584 19010549 19219265 19324240 19614940 20247680 20340730 21567320 21685120 23040440 23654480 23999456 25499422 26321984 26442949 28037516 28190656 28941952 29952572 29999320 30750824 30918784 31383904 32368373 32545168 32902480 34507712 34579241 35046895 35238320 36177440 36664444 36864704 36922240 37440715 37847168 38021098 38438530 38648480 39229880 40681460 43134640 45830555 46080880 47308960 47998912 50998844 52643968 52885898 56075032 56381312 59905144 59998640 61501648 62767808 63056263 63748555 64736746 65090336 65804960 69015424 69158482 70093790 70476640 72354880 73328888 73729408 74881430 76042196 76877060 77296960 78459760 81362920 86269280 91661110 92161760 94617920 95052745 95997824 101997688 105771796 112150064 119159443 119810288 119997280 123003296 125535616 126112526 127497110 129473492 130180672 131609920 132214745 138316964 140187580 140953280 144709760 146657776 149762860 152084392 153754120 154593920 156919520 161841865 162725840 172538560 172896205 183322220 184323520 189235840 190105490 203995376 211543592 224300128 238318886 239620576 239994560 246006592 247137137 252225052 254994220 258946984 260361344 263219840 264429490 276633928 280375160 281906560 293315552 299525720 304168784 307508240 313839040 315281315 323179333 323683730 325451680 345077120 345792410 366644440 368647040 380210980 407990752 420788849 423087184 448600256 449530133 476637772 479241152 479989120 492013184 494274274 504450104 509988440 517893968 528858980 550262341 553267856 560750320 586631104 589327019 595797215 599051440 608337568 615016480 627678080 630562630 646358666 647367460 650903360 691584820 733288880 760421960 815981504 819731419 841577698 846174368 897200512 899060266 953275544 958482304 988548548 1003419563 1008900208 1019976880 1035787936 1057717960 1071956471 1100524682 1106535712 1121500640 1173262208 1178654038 1191594430 1198102880 1216675136 1230032960 1235685685 1261125260 1292717332 1294734920 1301806720 1383169640 1466577760 1520843920 1615896665 1631963008 1639462838 1683155396 1692348736 1798120532 1906551088 1977097096 2006839126 2017800416 2039953760 2071575872 2103944245 2115435920 2143912942 2201049364 2213071424 2243001280 2247650665 2357308076 2383188860 2396205760 2433350272 2460065920 2471371370 2522250520 2585434664 2589469840 2751311705 2766339280 2933155520 2946635095 3041687840 3231793330 3278925676 3366310792 3384697472 3596241064 3813102176 3954194192 4013678252 4035600832 4079907520 4098657095 4143151744 4201331329 4207888490 4230871840 4287825884 4402098728 4426142848 4486002560 4495301330 4714616152 4766377720 4792411520 4942742740 5017097815 5044501040 5170869328 5178939680 5359782355 5502623410 5532678560 5866311040 5893270190 6083375680 6463586660 6557851352 6732621584 7153410433 7192482128 7626204352 7661251247 7908388384 8027356504 8071201664 8159815040 8197314190 8402662658 8415776980 8461743680 8575651768 8804197456 8990602660 9429232304 9532755440 9885485480 10018559323 10034195630 10089002080 10341738656 10357879360 10719564710 11005246820 11065357120 11786540380 12166751360 12927173320 13044454319 13115702704 13465243168 13935434123 14306820866 14384964256 15252408704 15322502494 15816776768 16054713008 16394628380 16805325316 16831553960 16923487360 17058132571 17151303536 17608394912 17981205320 18858464608 19065510880 19770970960 20037118646 20068391260 20178004160 20683477312 20715758720 21006656645 21439129420 22010493640 22130714240 23573080760 25854346640 26088908638 26231405408 26930486336 27870868246 28613641732 28769928512 30645004988 31633553536 32109426016 32789256760 33610650632 33663107920 34116265142 34302607072 35216789824 35378631689 35767052165 35962410640 37716929216 38131021760 38306256235 39541941920 40074237292 40136782520 40356008320 41366954624 42013313290 42878258840 44020987280 47146161520 50092796615 51708693280 52177817276 52462810816 53860972672 55741736492 57227283464 57539857024 61290009976 64218852032 65222271595 65578513520 67221301264 67326215840 68232530284 68605214144 69677170615 70433579648 70757263378 71534104330 71924821280 75433858432 76262043520 76612512470 79083883840 80148474584 80273565040 84026626580 85290662855 85756517680 88041974560 94292323040 100185593230 103417386560 104355634552 104925621632 111483472984 114454566928 122580019952 128437704064 130241271199 130444543190 131157027040 134442602528 134652431680 136465060568 137210428288 139354341230 141514526756 143068208660 143849642560 153225024940 158167767680 160296949168 160547130080 168053253160 170581325710 171513035360 176083949120 176893158445 188584646080 200371186460 206834773120 208711269104 221755723423 222966945968 228909133856 245160039904 260482542398 260889086380 262314054080 268885205056 269304863360 272930121136 278708682460 283029053512 286136417320 287699285120 306450049880 320593898336 321094260160 336106506320 341162651420 343026070720 352167898240 353786316890 377169292160 400742372920 417422538208 443511446846 445933891936 457818267712 459922211957 490320079808 520965084796 521778172760 524628108160 537770410112 545860242272 557417364920 566058107024 572272834640 601436738713 612900099760 641187796672 642188520320 651206355995 672213012640 682325302840 686052141440 707572633780 801484745840 834845076416 887022893692 891867783872 915636535424 919844423914 980640159616 1041930169592 1043556345520 1091720484544 1096737582359 1108778617115 1114834729840 1132116214048 1144545669280 1202873477426 1225800199520 1282375593344 1302412711990 1344426025280 1364650605680 1415145267560 1602969491680 1669690152832 1774045787384 1783735567744 1839688847828 2083860339184 2087112691040 2183440969088 2193475164718 2217557234230 2229669459680 2264232428096 2289091338560 2299611059785 2405746954852 2451600399040 2604825423980 2688852050560 2729301211360 2830290535120 3007183693565 3205938983360 3548091574768 3679377695656 4167720678368 4174225382080 4386950329436 4435114468460 4459338919360 4528464856192 4578182677120 4599222119570 4811493909704 4903200798080 5209650847960 5458602422720 5483687911795 5660581070240 6014367387130 6411877966720 7096183149536 7358755391312 7818677603269 8335441356736 8348450764160 8773900658872 8870228936920 8918677838720 9198444239140 9622987819408 10419301695920 10917204845440 10967375823590 11321162140480 12028734774260 14192366299072 14257588570667 14717510782624 15637355206538 16670882713472 17547801317744 17740457873840 18396888478280 18644538900103 19245975638816 20838603391840 21934751647180 22642324280960 24057469548520 28384732598144 28515177141334 29435021565248 31274710413076 35095602635488 35480915747680 36793776956560 37289077800206 38491951277632 39093388016345 41677206783680 43869503294360 48114939097040 57030354282668 58870043130496 62549420826152 70191205270976 70961831495360 71287942853335 73587553913120 74578155600412 76983902555264 78186776032690 83354413567360 87739006588720 93222694500515 96229878194080 114060708565336 125098841652304 140382410541952 141923662990720 142575885706670 147175107826240 149156311200824 156373552065380 175478013177440 186445389001030 192459756388160 228121417130672 242379005701339 250197683304608 285151771413340 294350215652480 298312622401648 312747104130760 350956026354880 372890778002060 384919512776320 456242834261344 484758011402678 500395366609216 570303542826680 596625244803296 625494208261520 701912052709760 745781556004120 912485668522688 969516022805356 1000790733218432 1140607085653360 1193250489606592 1211895028506695 1250988416523040 1491563112008240 1824971337045376 1939032045610712 2281214171306720 2386500979213184 2423790057013390 2501976833046080 2983126224016480 3878064091221424 4562428342613440 4847580114026780 5003953666092160 5966252448032960 7756128182442848 9124856685226880 9695160228053560 11932504896065920 15512256364885696 19390320456107120 31024512729771392 38780640912214240 77561281824428480 155122563648856960
• Sum of all divisors σ(n): 437157983799613440
• Sum of proper divisors (its aliquot sum) s(n): 282035420150756480
• 155122563648856960 is an abundant number, because the sum of its proper divisors (282035420150756480) is greater than itself. Its abundance is 126912856501899520

Bases of 155122563648856960

• Binary: 1000100111000110110010011001010110111100000010001110000000₂
• Hexadecimal: 0x2271B2656F02380
• Base-36: 16FECXYAMHDS

Squares and roots of 155122563648856960

• 155122563648856960 squared (155122563648856960²) is 24063009752993678732192314540441600
• 155122563648856960 cubed (155122563648856960³) is 3732715761991827724514091721802427491895533633536000
• The square root of 155122563648856960 is 393856018.9318641859
• The cube root of 155122563648856960 is 537310.0838603423

Scales and comparisons

• 155,122,563,648,856,960 seconds is equal to 4,932,417,698 years, 22 weeks, 6 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 155,122,563,648,856,960 would take you about fourteen billion, seven hundred ninety-seven million, two hundred fifty-three thousand and ninety-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 155122563648856960 cubic inches would be around 44775.8 feet tall.

Recreational maths with 155122563648856960

• 155122563648856960 backwards is 069658846365221551
• The number of decimal digits it has is: 18
• The sum of 155122563648856960's digits is 82
• More coming soon!