381900943298880

Names of 381900943298880

• Cardinal: 381900943298880 can be written as Three hundred eighty-one trillion, nine hundred billion, nine hundred forty-three million, two hundred ninety-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.8190094329888 × 10¹⁴

Factors of 381900943298880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 13497

Divisors of 381900943298880

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 240 243 270 288 320 324 360 405 432 480 486 540 576 648 720 729 810 864 960 972 1080 1215 1296 1440 1458 1620 1728 1944 2160 2187 2430 2592 2880 2916 3240 3645 3888 4320 4374 4860 5184 5832 6480 6561 7290 7776 8640 8748 9720 10935 11664 12960 13122 13487 14580 15552 17496 19440 21870 23328 25920 26244 26974 29160 32805 34992 38880 40461 43740 46656 52488 53948 58320 65610 67435 69984 77760 80922 87480 104976 107896 116640 121383 131220 134870 139968 161844 174960 202305 209952 215792 233280 242766 262440 269740 323688 349920 364149 404610 419904 431584 485532 524880 539480 606915 647376 699840 728298 809220 863168 971064 1049760 1078960 1092447 1213830 1294752 1456596 1618440 1820745 1942128 2099520 2157920 2184894 2427660 2589504 2913192 3236880 3277341 3641490 3884256 4315840 4369788 4855320 5462235 5826384 6473760 6554682 7282980 7768512 8739576 9710640 9832023 10924470 11652768 12947520 13109364 14565960 16386705 17479152 19421280 19664046 21848940 23305536 26218728 29131920 29496069 32773410 34958304 38842560 39328092 43697880 49160115 52437456 58263840 58992138 65546820 69916608 78656184 87395760 88488207 98320230 104874912 116527680 117984276 131093640 147480345 157312368 174791520 176976414 181899169 196640460 209749824 235968552 262187280 294960690 314624736 349583040 353952828 363798338 393280920 442441035 471937104 524374560 545697507 589921380 629249472 707905656 727596676 786561840 884882070 909495845 943874208 1048749120 1091395014 1179842760 1415811312 1455193352 1573123680 1637092521 1769764140 1818991690 1887748416 2182790028 2359685520 2728487535 2831622624 2910386704 3146247360 3274185042 3539528280 3637983380 4365580056 4719371040 4911277563 5456975070 5663245248 5820773408 6548370084 7079056560 7275966760 8185462605 8731160112 9438742080 9822555126 10913950140 11641546816 13096740168 14158113120 14551933520 14733832689 16370925210 17462320224 19645110252 21827900280 24556387815 26193480336 28316226240 29103867040 29467665378 32741850420 34924640448 39290220504 43655800560 44201498067 49112775630 52386960672 58207734080 58935330756 65483700840 73669163445 78580441008 87311601120 88402996134 98225551260 104773921344 117870661512 130967401680 132604494201 147338326890 157160882016 174623202240 176805992268 196451102520 221007490335 235741323024 261934803360 265208988402 294676653780 314321764032 353611984536 392902205040 397813482603 442014980670 471482646048 523869606720 530417976804 589353307560 663022471005 707223969072 785804410080 795626965206 884029961340 942965292096 1060835953608 1178706615120 1193440447809 1326044942010 1414447938144 1571608820160 1591253930412 1768059922680 1989067413015 2121671907216 2357413230240 2386880895618 2652089884020 2828895876288 3182507860824 3536119845360 3978134826030 4243343814432 4714826460480 4773761791236 5304179768040 5967202239045 6365015721648 7072239690720 7956269652060 8486687628864 9547523582472 10608359536080 11934404478090 12730031443296 14144479381440 15912539304120 19095047164944 21216719072160 23868808956180 25460062886592 31825078608240 38190094329888 42433438144320 47737617912360 63650157216480 76380188659776 95475235824720 127300314432960 190950471649440 381900943298880
• Sum of all divisors σ(n): 1364134272643194
• Sum of proper divisors (its aliquot sum) s(n): 982233329344314
• 381900943298880 is an abundant number, because the sum of its proper divisors (982233329344314) is greater than itself. Its abundance is 600332386045434

Bases of 381900943298880

• Binary: 1010110110101011000111110000100001001000101000000₂
• Hexadecimal: 0x15B563E109140
• Base-36: 3RDEVD9000

Squares and roots of 381900943298880

• 381900943298880 squared (381900943298880²) is 145848330492574356777009254400
• 381900943298880 cubed (381900943298880³) is 55699614993680950368378898728599425155072000
• The square root of 381900943298880 is 19542286.0305257021
• The cube root of 381900943298880 is 72552.1428015857

Scales and comparisons

• 381,900,943,298,880 seconds is equal to 12,143,268 years, 36 weeks, 2 days, 16 hours, 48 minutes.
• To count from 1 to 381,900,943,298,880 would take you about thirty million, three hundred fifty-eight thousand, one hundred seventy-one 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 381900943298880 cubic inches would be around 6046 feet tall.

Recreational maths with 381900943298880

• 381900943298880 backwards is 088892349009183
• 381900943298880 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381900943298880's digits is 72
• More coming soon!