138835170117550080

Names of 138835170117550080

• Cardinal: 138835170117550080 can be written as One hundred thirty-eight quadrillion, eight hundred thirty-five trillion, one hundred seventy billion, one hundred seventeen million, five hundred fifty thousand and eighty.

Scientific notation

• Scientific notation: 1.3883517011755008 × 10¹⁷

Factors of 138835170117550080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 10545922

Divisors of 138835170117550080

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 120 124 128 135 144 155 160 162 180 186 192 216 240 248 256 270 279 288 310 320 324 360 372 384 405 432 465 480 496 512 540 558 576 620 640 648 720 744 768 810 837 864 930 960 992 1024 1080 1116 1152 1240 1280 1296 1395 1440 1488 1536 1620 1674 1728 1860 1920 1984 2048 2160 2232 2304 2480 2511 2560 2592 2790 2880 2976 3072 3240 3348 3456 3720 3840 3968 4096 4185 4320 4464 4608 4960 5022 5120 5184 5580 5760 5952 6144 6480 6696 6912 7440 7680 7936 8192 8370 8640 8928 9216 9920 10044 10240 10368 11160 11520 11904 12288 12555 12960 13392 13824 14880 15360 15872 16384 16740 17280 17856 18432 19840 20088 20480 20736 22320 23040 23808 24576 25110 25920 26784 27648 29760 30720 31744 32768 33480 34560 35712 36864 39680 40176 40960 41472 44640 46080 47616 49152 50220 51840 53568 55296 59520 61440 63488 65536 66960 69120 71424 73728 79360 80352 81920 82944 89280 92160 95232 98304 100440 103680 107136 110592 119040 122880 126976 131072 133920 138240 142848 147456 158720 160704 163840 165888 178560 184320 190464 196608 200880 207360 214272 221184 238080 245760 253952 262144 267840 276480 285696 294912 317440 321408 327680 331776 357120 368640 380928 393216 401760 414720 428544 442368 476160 491520 507904 524288 535680 552960 571392 589824 634880 642816 655360 663552 714240 737280 761856 786432 803520 829440 857088 884736 952320 983040 1015808 1048576 1071360 1105920 1142784 1179648 1269760 1285632 1310720 1327104 1428480 1474560 1523712 1572864 1607040 1658880 1714176 1769472 1904640 1966080 2031616 2142720 2211840 2285568 2359296 2539520 2571264 2621440 2654208 2856960 2949120 3047424 3145728 3214080 3317760 3428352 3538944 3809280 3932160 4063232 4285440 4423680 4571136 4718592 5079040 5142528 5242880 5308416 5713920 5898240 6094848 6428160 6635520 6856704 7077888 7618560 7864320 8126464 8570880 8847360 9142272 9437184 10158080 10285056 10545881 10616832 11427840 11796480 12189696 12856320 13271040 13713408 14155776 15237120 15728640 16252928 17141760 17694720 18284544 20316160 20570112 21091762 21233664 22855680 23592960 24379392 25712640 26542080 27426816 28311552 30474240 31637643 32505856 34283520 35389440 36569088 40632320 41140224 42183524 42467328 45711360 47185920 48758784 51425280 52729405 53084160 54853632 60948480 63275286 68567040 70778880 73138176 81264640 82280448 84367048 84934656 91422720 94912929 97517568 102850560 105458810 106168320 109707264 121896960 126550572 137134080 141557760 146276352 158188215 162529280 164560896 168734096 182845440 189825858 205701120 210917620 212336640 219414528 243793920 253101144 274268160 284738787 292552704 316376430 326922311 329121792 337468192 365690880 379651716 411402240 421835240 424673280 438829056 474564645 487587840 506202288 548536320 569477574 632752860 653844622 658243584 674936384 731381760 759303432 822804480 843670480 854216361 877658112 949129290 980766933 1012404576 1097072640 1138955148 1265505720 1307689244 1316487168 1349872768 1423693935 1462763520 1518606864 1634611555 1645608960 1687340960 1708432722 1898258580 1961533866 2024809152 2194145280 2277910296 2531011440 2615378488 2632974336 2699745536 2847387870 2942300799 3037213728 3269223110 3291217920 3374681920 3416865444 3796517160 3923067732 4049618304 4271081805 4388290560 4555820592 4903834665 5062022880 5230756976 5399491072 5694775740 5884601598 6074427456 6538446220 6582435840 6749363840 6833730888 7593034320 7846135464 8099236608 8542163610 8826902397 9111641184 9807669330 10124045760 10461513952 10798982144 11389551480 11769203196 12148854912 13076892440 13164871680 13498727680 13667461776 14711503995 15186068640 15692270928 16198473216 17084327220 17653804794 18223282368 19615338660 20248091520 20923027904 21597964288 22779102960 23538406392 24297709824 26153784880 26480707191 26997455360 27334923552 29423007990 30372137280 31384541856 32396946432 34168654440 35307609588 36446564736 39230677320 40496183040 41846055808 43195928576 44134511985 45558205920 47076812784 48595419648 52307569760 52961414382 53994910720 54669847104 58846015980 60744274560 62769083712 64793892864 68337308880 70615219176 72893129472 78461354640 80992366080 83692111616 86391857152 88269023970 91116411840 94153625568 97190839296 104615139520 105922828764 107989821440 109339694208 117692031960 121488549120 125538167424 129587785728 132403535955 136674617760 141230438352 145786258944 156922709280 161984732160 167384223232 172783714304 176538047940 182232823680 188307251136 194381678592 209230279040 211845657528 215979642880 218679388416 235384063920 242977098240 251076334848 259175571456 264807071910 273349235520 282460876704 291572517888 313845418560 323969464320 334768446464 345567428608 353076095880 364465647360 376614502272 388763357184 418460558080 423691315056 431959285760 437358776832 470768127840 485954196480 502152669696 518351142912 529614143820 546698471040 564921753408 583145035776 627690837120 647938928640 669536892928 691134857216 706152191760 728931294720 753229004544 777526714368 836921116160 847382630112 863918571520 874717553664 941536255680 971908392960 1004305339392 1036702285824 1059228287640 1093396942080 1129843506816 1166290071552 1255381674240 1295877857280 1339073785856 1382269714432 1412304383520 1457862589440 1506458009088 1555053428736 1673842232320 1694765260224 1727837143040 1749435107328 1883072511360 1943816785920 2008610678784 2073404571648 2118456575280 2186793884160 2259687013632 2332580143104 2510763348480 2591755714560 2678147571712 2764539428864 2824608767040 2915725178880 3012916018176 3110106857472 3347684464640 3389530520448 3455674286080 3498870214656 3766145022720 3887633571840 4017221357568 4146809143296 4236913150560 4373587768320 4519374027264 4665160286208 5021526696960 5183511429120 5356295143424 5529078857728 5649217534080 5831450357760 6025832036352 6220213714944 6695368929280 6779061040896 6911348572160 6997740429312 7532290045440 7775267143680 8034442715136 8293618286592 8473826301120 8747175536640 9038748054528 9330320572416 10043053393920 10367022858240 10712590286848 11058157715456 11298435068160 11662900715520 12051664072704 12440427429888 13390737858560 13558122081792 13822697144320 13995480858624 15064580090880 15550534287360 16068885430272 16587236573184 16947652602240 17494351073280 18077496109056 18660641144832 20086106787840 20734045716480 21425180573696 22596870136320 23325801431040 24103328145408 24880854859776 26781475717120 27116244163584 27645394288640 27990961717248 30129160181760 31101068574720 32137770860544 33174473146368 33895305204480 34988702146560 36154992218112 37321282289664 40172213575680 41468091432960 42850361147392 45193740272640 46651602862080 48206656290816 49761709719552 53562951434240 54232488327168 55290788577280 55981923434496 60258320363520 62202137149440 64275541721088 67790610408960 69977404293120 72309984436224 74642564579328 80344427151360 82936182865920 85700722294784 90387480545280 93303205724160 96413312581632 99523419439104 107125902868480 108464976654336 111963846868992 120516640727040 124404274298880 128551083442176 135581220817920 139954808586240 144619968872448 149285129158656 160688854302720 165872365731840 171401444589568 180774961090560 186606411448320 192826625163264 214251805736960 216929953308672 223927693737984 241033281454080 248808548597760 257102166884352 271162441635840 279909617172480 289239937744896 298570258317312 321377708605440 342802889179136 361549922181120 373212822896640 385653250326528 428503611473920 433859906617344 447855387475968 482066562908160 497617097195520 514204333768704 542324883271680 559819234344960 578479875489792 642755417210880 723099844362240 746425645793280 771306500653056 857007222947840 867719813234688 895710774951936 964133125816320 1028408667537408 1084649766543360 1119638468689920 1156959750979584 1285510834421760 1446199688724480 1492851291586560 1542613001306112 1714014445895680 1735439626469376 1928266251632640 2169299533086720 2239276937379840 2313919501959168 2571021668843520 2892399377448960 3085226002612224 3470879252938752 3856532503265280 4338599066173440 4478553874759680 4627839003918336 5142043337687040 5784798754897920 6941758505877504 7713065006530560 8677198132346880 9255678007836672 11569597509795840 13883517011755008 15426130013061120 17354396264693760 23139195019591680 27767034023510016 34708792529387520 46278390039183360 69417585058775040 138835170117550080
• Sum of all divisors σ(n): 513806043810052224
• Sum of proper divisors (its aliquot sum) s(n): 374970873692502144
• 138835170117550080 is an abundant number, because the sum of its proper divisors (374970873692502144) is greater than itself. Its abundance is 236135703574952064

Bases of 138835170117550080

• Binary: 111101101001111011101101000000101001100000000000000000000₂
• Hexadecimal: 0x1ED3DDA05300000
• Base-36: 11Z0YKNQ4G00

Squares and roots of 138835170117550080

• 138835170117550080 squared (138835170117550080²) is 19275204461569070694445221308006400
• 138835170117550080 cubed (138835170117550080³) is 2676076290472502223079121541642382225461856960512000
• The square root of 138835170117550080 is 372605917.9851416155
• The cube root of 138835170117550080 is 517805.3090309013

Scales and comparisons

• 138,835,170,117,550,080 seconds is equal to 4,414,528,964 years, 18 weeks, 5 days, 4 hours, 48 minutes.
• To count from 1 to 138,835,170,117,550,080 would take you about thirteen billion, two hundred forty-three million, five hundred eighty-six thousand, eight hundred ninety-three 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 138835170117550080 cubic inches would be around 43150.4 feet tall.

Recreational maths with 138835170117550080

• 138835170117550080 backwards is 080055711071538831
• The number of decimal digits it has is: 18
• The sum of 138835170117550080's digits is 63
• More coming soon!