1438613830485

Names of 1438613830485

• Cardinal: 1438613830485 can be written as One trillion, four hundred thirty-eight billion, six hundred thirteen million, eight hundred thirty thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 1.438613830485 × 10¹²

Factors of 1438613830485

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 392

Divisors of 1438613830485

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 13 15 29 39 45 65 87 113 117 145 195 229 261 339 377 435 565 585 687 841 1017 1131 1145 1305 1469 1695 1885 2061 2523 2977 3277 3393 3435 4205 4407 5085 5655 6641 7345 7569 8931 9831 10305 10933 12615 12769 13221 14885 16385 16965 19923 22035 25877 26793 29493 32799 33205 37845 38307 42601 44655 49155 54665 59769 63845 66105 77631 86333 95033 98397 99615 114921 127803 129385 133965 147465 163995 165997 191535 192589 213005 232893 258999 285099 298845 336401 370301 383409 388155 431665 475165 491985 497991 574605 577767 639015 750433 776997 829985 855297 962945 1009203 1110903 1164465 1235429 1294995 1425495 1493973 1682005 1733301 1851505 1917045 2251299 2489955 2503657 2888835 2924101 3027609 3332709 3706287 3752165 3884985 4276485 4813913 5046015 5554515 6177145 6753897 7469865 7510971 8666505 8772303 9755629 10738729 11118861 11256495 12518285 14441739 14620505 15138045 16663545 18531435 21762557 22532913 24069565 26316909 29266887 32216187 33769485 37554855 38013313 43325217 43861515 48778145 53693645 55594305 65287671 72208695 84798929 87800661 96648561 108812785 112664565 114039939 131584545 139603477 146334435 161080935 190066565 195863013 216626085 254396787 282913241 326438355 342119817 418810431 423994645 439003305 483242805 570199695 698017385 763190361 848739723 979315065 1102386077 1256431293 1271983935 1414566205 1710599085 2094052155 2459168941 2546219169 3307158231 3815951805 4243698615 5511930385 6282156465 7377506823 9921474693 12295844705 12731095845 16535791155 22132520469 31969196233 36887534115 49607373465 95907588699 110662602345 159845981165 287722766097 479537943495 1438613830485
• Sum of all divisors σ(n): 2818289717880
• Sum of proper divisors (its aliquot sum) s(n): 1379675887395
• 1438613830485 is a deficient number, because the sum of its proper divisors (1379675887395) is less than itself. Its deficiency is 58937943090

Bases of 1438613830485

• Binary: 10100111011110100000100001111101101010101₂
• Hexadecimal: 0x14EF410FB55
• Base-36: ICW1J3V9

Squares and roots of 1438613830485

• 1438613830485 squared (1438613830485²) is 2069609753262724315335225
• 1438613830485 cubed (1438613830485³) is 2977369214750403553850957064099334125
• The square root of 1438613830485 is 1199422.2903068795
• The cube root of 1438613830485 is 11288.8077514687

Scales and comparisons

• 1,438,613,830,485 seconds is equal to 45,743 years, 24 weeks, 3 days, 54 minutes, 45 seconds.
• To count from 1 to 1,438,613,830,485 would take you about one hundred fourteen thousand, three hundred fifty-eight 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 1438613830485 cubic inches would be around 940.7 feet tall.

Recreational maths with 1438613830485

• 1438613830485 backwards is 5840383168341
• The number of decimal digits it has is: 13
• The sum of 1438613830485's digits is 54
• More coming soon!