109729218423171872

Names of 109729218423171872

• Cardinal: 109729218423171872 can be written as One hundred nine quadrillion, seven hundred twenty-nine trillion, two hundred eighteen billion, four hundred twenty-three million, one hundred seventy-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.09729218423171872 × 10¹⁷

Factors of 109729218423171872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 38

Divisors of 109729218423171872

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 49 56 58 98 112 116 196 203 224 232 343 392 406 464 686 784 812 841 928 1372 1421 1568 1624 1682 2401 2744 2842 3248 3364 4802 5488 5684 5887 6496 6728 9604 9947 10976 11368 11774 13456 16807 19208 19894 22736 23548 24389 26912 33614 38416 39788 41209 45472 47096 48778 67228 69629 76832 79576 82418 94192 97556 117649 134456 139258 159152 164836 170723 188384 195112 235298 268912 278516 288463 318304 329672 341446 390224 470596 487403 537824 557032 576926 659344 682892 707281 780448 823543 941192 974806 1114064 1153852 1195061 1318688 1365784 1414562 1647086 1882384 1949612 2019241 2228128 2307704 2390122 2731568 2829124 3294172 3411821 3764768 3899224 4038482 4615408 4780244 4950967 5463136 5658248 5764801 6588344 6823642 7798448 8076964 8365427 9230816 9560488 9901934 11316496 11529602 13176688 13647284 14134687 15596896 16153928 16730854 19120976 19803868 20511149 22632992 23059204 23882747 26353376 27294568 28269374 32307856 33461708 34656769 38241952 39607736 41022298 46118408 47765494 54589136 56538748 58557989 64615712 66923416 69313538 79215472 82044596 92236816 95530988 98942809 109178272 113077496 117115978 133846832 138627076 143578043 158430944 164089192 167179229 184473632 191061976 197885618 226154992 234231956 242597383 267693664 277254152 287156086 328178384 334358458 382123952 395771236 409905923 452309984 468463912 485194766 554508304 574312172 594823321 656356768 668716916 692599663 764247904 791542472 819811846 936927824 970389532 1005046301 1109016608 1148624344 1189646642 1337433832 1385199326 1583084944 1639623692 1698181681 1873855648 1940779064 2010092602 2297248688 2379293284 2674867664 2770398652 2869341461 3166169888 3279247384 3396363362 3881558128 4020185204 4163763247 4594497376 4758586568 4848197641 5349735328 5540797304 5738682922 6558494768 6792726724 7035324107 7763116256 8040370408 8327526494 9517173136 9696395282 11081594608 11477365844 11887271767 13116989536 13585453448 14070648214 16080740816 16655052988 19034346272 19392790564 20085390227 22163189216 22954731688 23774543534 27170906896 28141296428 29146342729 32161481632 33310105976 38785581128 40170780454 45909463376 47549087068 49247268749 54341813792 56282592856 58292685458 66620211952 77571162256 80341560908 83210902369 91818926752 95098174136 98494537498 112565185712 116585370916 133240423904 140597731589 155142324512 160683121816 166421804738 190196348272 196989074996 204024399103 225130371424 233170741832 281195463178 321366243632 332843609476 344730881243 380392696544 393978149992 408048798206 466341483664 562390926356 582476316583 642732487264 665687218952 689461762486 787956299984 816097596412 932682967328 1124781852712 1164952633166 1331374437904 1378923524972 1428170793721 1575912599968 1632195192824 2249563705424 2329905266332 2413116168701 2662748875808 2757847049944 2856341587442 3264390385648 4077334216081 4499127410848 4659810532664 4826232337402 5515694099888 5712683174884 6528780771296 8154668432162 9319621065328 9652464674804 9997195556047 11031388199776 11425366349768 16309336864324 16891813180907 18639242130656 19304929349608 19994391112094 22850732699536 32618673728648 33783626361814 38609858699216 39988782224188 45701465399072 65237347457296 67567252723628 69980368892329 77219717398432 79977564448376 118242692266349 130474694914592 135134505447256 139960737784658 159955128896752 236485384532698 270269010894512 279921475569316 319910257793504 472970769065396 489862582246303 540538021789024 559842951138632 945941538130792 979725164492606 1119685902277264 1891883076261584 1959450328985212 2239371804554528 3429038075724121 3783766152523168 3918900657970424 6858076151448242 7837801315940848 13716152302896484 15675602631881696 27432304605792968 54864609211585936 109729218423171872
• Sum of all divisors σ(n): 261035517030662493
• Sum of proper divisors (its aliquot sum) s(n): 151306298607490621
• 109729218423171872 is an abundant number, because the sum of its proper divisors (151306298607490621) is greater than itself. Its abundance is 41577080184318749

Bases of 109729218423171872

• Binary: 110000101110101100010010010001101100110000010101100100000₂
• Hexadecimal: 0x185D6248D982B20
• Base-36: U0FRF1GOYZK

Squares and roots of 109729218423171872

• 109729218423171872 squared (109729218423171872²) is 12040501375760161367386625251984384
• 109729218423171872 cubed (109729218423171872³) is 1321194805385288169396148001418377360176415492046848
• The square root of 109729218423171872 is 331254008.9163780551
• The cube root of 109729218423171872 is 478748.5025888535
• Being both a perfect square and a perfect cube, 109729218423171872 is also a perfect sixth number.

Scales and comparisons

• 109,729,218,423,171,872 seconds is equal to 3,489,049,731 years, 5 weeks, 1 day, 1 hour, 4 minutes, 32 seconds.
• To count from 1 to 109,729,218,423,171,872 would take you about ten billion, four hundred sixty-seven million, one hundred forty-nine thousand, one 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 109729218423171872 cubic inches would be around 39895.7 feet tall.

Recreational maths with 109729218423171872

• 109729218423171872 backwards is 278171324812927901
• The number of decimal digits it has is: 18
• The sum of 109729218423171872's digits is 74
• More coming soon!