16197451489440

Names of 16197451489440

• Cardinal: 16197451489440 can be written as Sixteen trillion, one hundred ninety-seven billion, four hundred fifty-one million, four hundred eighty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.619745148944 × 10¹³

Factors of 16197451489440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141032

Divisors of 16197451489440

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 26 27 30 32 36 39 40 45 46 48 52 54 60 65 69 72 78 80 89 90 92 96 104 108 115 117 120 130 135 138 144 156 160 178 180 184 195 207 208 216 230 234 240 260 267 270 276 288 299 312 345 351 356 360 368 390 414 416 432 445 460 468 480 520 534 540 552 585 598 621 624 690 702 712 720 736 780 801 828 864 890 897 920 936 1035 1040 1068 1080 1104 1157 1170 1196 1242 1248 1335 1380 1404 1424 1440 1495 1560 1602 1656 1755 1780 1794 1840 1872 2047 2070 2080 2136 2160 2208 2314 2340 2392 2403 2484 2670 2691 2760 2808 2848 2990 3105 3120 3204 3312 3471 3510 3560 3588 3680 3744 4005 4094 4140 4272 4320 4485 4628 4680 4784 4806 4968 5340 5382 5520 5616 5785 5980 6141 6210 6240 6408 6624 6942 7020 7120 7176 8010 8073 8188 8280 8544 8970 9256 9360 9568 9612 9936 10235 10413 10680 10764 11040 11232 11570 11960 12015 12282 12420 12816 13455 13884 14040 14240 14352 16020 16146 16376 16560 17355 17940 18423 18512 18720 19224 19872 20470 20826 21360 21528 23140 23920 24030 24564 24840 25632 26611 26910 27768 28080 28704 30705 31239 32040 32292 32752 33120 34710 35880 36846 37024 38448 40365 40940 41652 42720 43056 46280 47840 48060 49128 49680 52065 53222 53820 55269 55536 56160 61410 62478 64080 64584 65504 69420 71760 73692 76896 79833 80730 81880 83304 86112 92115 92560 96120 98256 99360 104130 106444 107640 110538 111072 122820 124956 128160 129168 133055 138840 140897 143520 147384 156195 159666 161460 163760 166608 184230 185120 192240 196512 208260 212888 215280 221076 239499 245640 249912 258336 266110 276345 277680 281794 294768 312390 319332 322920 327520 333216 368460 384480 399165 416520 422691 425776 430560 442152 478998 491280 499824 532220 552690 555360 563588 589536 624780 638664 645840 704485 718497 736920 798330 833040 845382 851552 884304 957996 982560 999648 1064440 1105380 1127176 1197495 1249560 1268073 1277328 1291680 1408970 1436994 1473840 1596660 1666080 1690764 1768608 1831661 1915992 2113455 2128880 2210760 2254352 2394990 2499120 2536146 2554656 2817940 2873988 2947680 3193320 3240631 3381528 3592485 3663322 3804219 3831984 4226910 4257760 4421520 4508704 4789980 4998240 5072292 5494983 5635880 5747976 6340365 6386640 6481262 6763056 7184970 7326644 7608438 7663968 8453820 8843040 9158305 9579960 9721893 10144584 10989966 11271760 11495952 12539833 12680730 12773280 12962524 13526112 14369940 14653288 15216876 16203155 16484949 16907640 18316610 19021095 19159920 19443786 20289168 21979932 22543520 22991904 25079666 25361460 25925048 27474915 28739880 29165679 29306576 30433752 32406310 32969898 33815280 36633220 37619499 38042190 38319840 38887572 40578336 42128203 43959864 48609465 49454847 50159332 50722920 51850096 54949830 57479760 58331358 58613152 60867504 62699165 64812620 65939796 67630560 73266440 75238998 76084380 77775144 82424745 84256406 87497037 87919728 97218930 98909694 100318664 101445840 103700192 109899660 112858497 114959520 116662716 121735008 125398330 126384609 129625240 131879592 145828395 146532880 150477996 152168760 155550288 163017829 164849490 168512812 174994074 175839456 188097495 194437860 197819388 200637328 202891680 210641015 219799320 225716994 233325432 247274235 250796660 252769218 259250480 263759184 288416159 291656790 293065760 300955992 304337520 311100576 326035658 329698980 337025624 338575491 349988148 376194990 379153827 388875720 395638776 401274656 421282030 437485185 439598640 451433988 466650864 489053487 494548470 501593320 505538436 518500960 527518368 564292485 576832318 583313580 601911984 608675040 631923045 652071316 659397960 674051248 677150982 699976296 752389980 758307654 777751440 791277552 815089145 842564060 865248477 874970370 879197280 902867976 933301728 978106974 989096940 1003186640 1011076872 1128584970 1137461481 1153664636 1166627160 1203823968 1263846090 1304142632 1318795920 1348102496 1354301964 1399952592 1442080795 1467160461 1504779960 1516615308 1555502880 1582555104 1630178290 1685128120 1692877455 1730496954 1749940740 1805735952 1895769135 1956213948 1978193880 2006373280 2022153744 2257169940 2274922962 2307329272 2333254320 2445267435 2527692180 2595745431 2608285264 2637591840 2708603928 2799905184 2884161590 2934320922 3009559920 3033230616 3260356580 3370256240 3385754910 3460993908 3499881480 3611471904 3749410067 3791538270 3912427896 3956387760 4044307488 4326242385 4401481383 4514339880 4549845924 4614658544 4666508640 4890534870 5055384360 5191490862 5216570528 5417207856 5687307405 5768323180 5868641844 6019119840 6066461232 6520713160 6740512480 6771509820 6921987816 6999762960 7335802305 7498820134 7583076540 7787236293 7824855792 7912775520 8652484770 8802962766 9028679760 9099691848 9229317088 9781069740 10110768720 10382981724 10834415712 11248230201 11374614810 11536646360 11737283688 12132922464 12978727155 13041426320 13543019640 13843975632 13999525920 14671604610 14997640268 15166153080 15574472586 15649711584 17304969540 17605925532 18057359520 18199383696 18747050335 19562139480 20221537440 20765963448 22007406915 22496460402 22749229620 23073292720 23474567376 25957454310 26082852640 27086039280 27687951264 29343209220 29995280536 30332306160 31148945172 33744690603 34609939080 35211851064 36398767392 37494100670 38936181465 39124278960 41531926896 44014813830 44992920804 45498459240 46146585440 46949134752 51914908620 54172078560 56241151005 58686418440 59990561072 60664612320 62297890344 67489381206 69219878160 70423702128 74988201340 77872362930 78248557920 83063853792 88029627660 89985841608 90996918480 101234071809 103829817240 112482302010 117372836880 119981122144 124595780688 134978762412 138439756320 140847404256 149976402680 155744725860 168723453015 176059255320 179971683216 181993836960 202468143618 207659634480 224964604020 234745673760 249191561376 269957524824 299952805360 311489451720 337446906030 352118510640 359943366432 404936287236 415319268960 449929208040 506170359045 539915049648 599905610720 622978903440 674893812060 704237021280 809872574472 899858416080 1012340718090 1079830099296 1245957806880 1349787624120 1619745148944 1799716832160 2024681436180 2699575248240 3239490297888 4049362872360 5399150496480 8098725744720 16197451489440
• Sum of all divisors σ(n): 64422623462400
• Sum of proper divisors (its aliquot sum) s(n): 48225171972960
• 16197451489440 is an abundant number, because the sum of its proper divisors (48225171972960) is greater than itself. Its abundance is 32027720483520

Bases of 16197451489440

• Binary: 11101011101101000011010101111010000010100000₂
• Hexadecimal: 0xEBB4357A0A0
• Base-36: 5QP08ESO0

Squares and roots of 16197451489440

• 16197451489440 squared (16197451489440²) is 262357434752762074431513600
• 16197451489440 cubed (16197451489440³) is 4249521822301783680654664101593616384000
• The square root of 16197451489440 is 4024605.7557778253
• The cube root of 16197451489440 is 25301.6530394351

Scales and comparisons

• 16,197,451,489,440 seconds is equal to 515,028 years, 44 weeks, 3 days, 8 hours, 24 minutes.
• To count from 1 to 16,197,451,489,440 would take you about one million, two hundred eighty-seven thousand, five hundred seventy-two 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 16197451489440 cubic inches would be around 2108.5 feet tall.

Recreational maths with 16197451489440

• 16197451489440 backwards is 04498415479161
• The number of decimal digits it has is: 14
• The sum of 16197451489440's digits is 63
• More coming soon!