3998265365605248

Names of 3998265365605248

• Cardinal: 3998265365605248 can be written as Three quadrillion, nine hundred ninety-eight trillion, two hundred sixty-five billion, three hundred sixty-five million, six hundred five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 3.998265365605248 × 10¹⁵

Factors of 3998265365605248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 591

Divisors of 3998265365605248

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 197 216 288 384 389 394 432 576 591 778 788 864 1152 1167 1182 1556 1576 1728 1773 2334 2364 3112 3152 3456 3501 3546 4668 4728 5319 6224 6304 7002 7092 9336 9456 10503 10638 12448 12608 14004 14184 18672 18912 21006 21276 24896 25216 28008 28368 37344 37824 38809 42012 42552 49792 56016 56736 74688 75648 76633 77618 84024 85104 112032 113472 116427 149376 151321 153266 155236 168048 170208 224064 226944 229899 232854 302642 306532 310472 336096 340416 349281 448128 453963 459798 465708 605284 613064 620944 672192 680832 689697 698562 907926 919596 931416 1047843 1210568 1226128 1241888 1344384 1361889 1379394 1397124 1815852 1839192 1862832 2069091 2095686 2421136 2452256 2483776 2723778 2758788 2794248 3631704 3678384 3725664 4085667 4138182 4191372 4842272 4904512 4967552 5447556 5517576 5588496 7263408 7356768 7451328 7645373 8171334 8276364 8382744 9684544 9809024 10895112 11035152 11176992 14526816 14713536 14902656 15096701 15290746 16342668 16552728 16765488 19369088 21790224 22070304 22353984 22936119 29053632 29427072 29810237 30193402 30581492 32685336 33105456 33530976 43580448 44140608 44707968 45290103 45872238 58107264 59620474 60386804 61162984 65370672 66210912 67061952 68808357 87160896 88281216 89430711 90580206 91744476 119240948 120773608 122325968 130741344 132421824 134123904 135870309 137616714 174321792 178861422 181160412 183488952 206425071 238481896 241547216 244651936 261482688 264843648 268292133 271740618 275233428 357722844 362320824 366977904 407610927 412850142 476963792 483094432 489303872 522965376 536584266 543481236 550466856 715445688 724641648 733955808 804876399 815221854 825700284 953927584 966188864 978607744 1073168532 1086962472 1100933712 1430891376 1449283296 1467911616 1609752798 1630443708 1651400568 1907855168 1932377728 2146337064 2173924944 2201867424 2861782752 2898566592 2935823232 2974050097 3219505596 3260887416 3302801136 3815710336 4292674128 4347849888 4403734848 5723565504 5797133184 5872616689 5948100194 6439011192 6521774832 6605602272 8585348256 8695699776 8807469696 8922150291 11447131008 11745233378 11896200388 12878022384 13043549664 13211204544 17170696512 17391399552 17617850067 17844300582 23490466756 23792400776 25756044768 26087099328 26422409088 26766450873 34341393024 35235700134 35688601164 46980933512 47584801552 51512089536 52174198656 52853550201 53532901746 70471400268 71377202328 80299352619 93961867024 95169603104 103024179072 105707100402 107065803492 140942800536 142754404656 158560650603 160598705238 187923734048 190339206208 211414200804 214131606984 281885601072 285508809312 317121301206 321197410476 375847468096 380678412416 422828401608 428263213968 563771202144 571017618624 634242602412 642394820952 751694936192 845656803216 856526427936 1127542404288 1142035237248 1156905487733 1268485204824 1284789641904 1691313606432 1713052855872 2255084808576 2313810975466 2536970409648 2569579283808 3382627212864 3426105711744 3470716463199 4627621950932 5073940819296 5139158567616 6765254425728 6941432926398 9255243901864 10147881638592 10278317135232 10412149389597 13882865852796 18510487803728 20295763277184 20824298779194 27765731705592 31236448168791 37020975607456 41648597558388 55531463411184 62472896337582 74041951214912 83297195116776 111062926822368 124945792675164 148083902429824 166594390233552 222125853644736 249891585350328 333188780467104 444251707289472 499783170700656 666377560934208 999566341401312 1332755121868416 1999132682802624 3998265365605248
• Sum of all divisors σ(n): 11891210736636000
• Sum of proper divisors (its aliquot sum) s(n): 7892945371030752
• 3998265365605248 is an abundant number, because the sum of its proper divisors (7892945371030752) is greater than itself. Its abundance is 3894680005425504

Bases of 3998265365605248

• Binary: 1110001101000110011010110010110101011010101110000000₂
• Hexadecimal: 0xE3466B2D5AB80
• Base-36: 13D9LR2J1C0

Squares and roots of 3998265365605248

• 3998265365605248 squared (3998265365605248²) is 15986125933798467456637365141504
• 3998265365605248 cubed (3998265365605248³) is 63916773651310266071132471241328619186125012992
• The square root of 3998265365605248 is 63231838.2273143155
• The cube root of 3998265365605248 is 158717.1555418701

Scales and comparisons

• 3,998,265,365,605,248 seconds is equal to 127,132,471 years, 9 weeks, 2 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 3,998,265,365,605,248 would take you about three hundred eighty-one million, three hundred ninety-seven thousand, four hundred thirteen 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 3998265365605248 cubic inches would be around 13226.4 feet tall.

Recreational maths with 3998265365605248

• 3998265365605248 backwards is 8425065635628993
• The number of decimal digits it has is: 16
• The sum of 3998265365605248's digits is 81
• More coming soon!