1438974713797180

Names of 1438974713797180

• Cardinal: 1438974713797180 can be written as One quadrillion, four hundred thirty-eight trillion, nine hundred seventy-four billion, seven hundred thirteen million, seven hundred ninety-seven thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.43897471379718 × 10¹⁵

Factors of 1438974713797180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1254

Divisors of 1438974713797180

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 53 70 98 106 140 196 212 245 265 343 371 490 530 686 742 980 1060 1187 1372 1484 1715 1855 2374 2597 2809 3430 3710 4748 5194 5618 5935 6860 7420 8309 10388 11236 11870 12985 14045 16618 18179 19663 23740 25970 28090 33236 36358 39326 41545 51940 56180 58163 62911 72716 78652 83090 90895 98315 116326 125822 137641 148877 166180 181790 196630 232652 251644 275282 290815 297754 314555 363580 393260 407141 440377 550564 581630 595508 629110 688205 744385 814282 880754 963487 1042139 1163260 1258220 1376410 1408969 1488770 1628564 1761508 1926974 2035705 2084278 2201885 2752820 2817938 2977540 3082639 3334283 3853948 4071410 4168556 4403770 4817435 5210695 5635876 6165278 6668566 7044845 7294973 8142820 8807540 9634870 9862783 10421390 12330556 13337132 14089690 14589946 15413195 16671415 19269740 19725566 20842780 21578473 23339981 28179380 29179892 30826390 33342830 36474865 39451132 43156946 46679962 49313915 51064811 61652780 66685660 69039481 72949730 74675357 86313892 93359924 98627830 102129622 107892365 116699905 138078962 145899460 149350714 163379867 176716999 197255660 204259244 215784730 233399810 255324055 276157924 298701428 326759734 345197405 353433998 373376785 431569460 466799620 483276367 510648110 522727499 653519468 690394810 706867996 746753570 816899335 883584995 966552734 1021296220 1045454998 1143659069 1237018993 1380789620 1493507140 1633798670 1767169990 1933105468 2090909996 2287318138 2416381835 2474037986 2613637495 3267597340 3534339980 3659092493 3957793921 4574636276 4832763670 4948075972 5227274990 5718295345 6185094965 7318184986 7915587842 8659132951 9665527340 10454549980 11436590690 12370189930 14636369972 15831175684 17318265902 18295462465 19788969605 22873181380 24740379860 25613647451 27704557447 34636531804 36590924930 39577939210 43295664755 51227294902 55409114894 60613930657 73181849860 79155878420 86591329510 102454589804 110818229788 121227861314 128068237255 138522787235 173182659020 193931902129 209763077813 242455722628 256136474510 277045574470 303069653285 387863804258 419526155626 512272949020 554091148940 606139306570 775727608516 839052311252 969659510645 1048815389065 1212278613140 1357523314903 1468341544691 1939319021290 2097630778130 2715046629806 2936683089382 3878638042580 4195261556260 5430093259612 5873366178764 6787616574515 7341707723455 10278390812837 13575233149030 14683415446910 20556781625674 27150466298060 29366830893820 41113563251348 51391954064185 71948735689859 102783908128370 143897471379718 205567816256740 287794942759436 359743678449295 719487356898590 1438974713797180
• Sum of all divisors σ(n): 3594817349424000
• Sum of proper divisors (its aliquot sum) s(n): 2155842635626820
• 1438974713797180 is an abundant number, because the sum of its proper divisors (2155842635626820) is greater than itself. Its abundance is 716867921829640

Bases of 1438974713797180

• Binary: 101000111001011110101101000101010000001101000111100₂
• Hexadecimal: 0x51CBD68A81A3C
• Base-36: E62NUVD9VG

Squares and roots of 1438974713797180

• 1438974713797180 squared (1438974713797180²) is 2070648226947676093054175952400
• 1438974713797180 cubed (1438974713797180³) is 2979610439746670425577742562417219646934232000
• The square root of 1438974713797180 is 37933820.1845949073
• The cube root of 1438974713797180 is 112897.5162341847

Scales and comparisons

• 1,438,974,713,797,180 seconds is equal to 45,754,944 years, 44 weeks, 4 days, 4 hours, 59 minutes, 40 seconds.
• To count from 1 to 1,438,974,713,797,180 would take you about one hundred thirty-seven million, two hundred sixty-four thousand, eight hundred thirty-four 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 1438974713797180 cubic inches would be around 9408.1 feet tall.

Recreational maths with 1438974713797180

• 1438974713797180 backwards is 0817973174798341
• The number of decimal digits it has is: 16
• The sum of 1438974713797180's digits is 79
• More coming soon!