18077010971838

Names of 18077010971838

• Cardinal: 18077010971838 can be written as Eighteen trillion, seventy-seven billion, ten million, nine hundred seventy-one thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.8077010971838 × 10¹³

Factors of 18077010971838

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 831

Divisors of 18077010971838

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 97 98 147 182 194 273 291 294 546 582 637 679 709 1261 1274 1358 1418 1911 2037 2127 2522 3783 3822 4074 4254 4753 4963 7566 8827 9217 9409 9506 9926 14259 14889 17654 18434 18818 26481 27651 28227 28518 29778 34741 52962 55302 56454 61789 64519 65863 68773 69482 104223 122317 123578 129038 131726 137546 185367 193557 197589 206319 208446 244634 366951 370734 387114 395178 412638 451633 461041 481411 502681 733902 856219 894049 903266 922082 962822 1005362 1354899 1383123 1444233 1508043 1712438 1788098 2568657 2682147 2709798 2766246 2888466 3016086 3369877 3518767 5137314 5364294 5993533 6258343 6534853 6670981 6739754 7037534 10109631 10556301 11987066 12516686 13069706 13341962 17980599 18775029 19604559 20012943 20219262 21112602 24631369 35961198 37550058 39209118 40025886 43808401 45743971 46696867 48760057 49262738 73894107 86722753 87616802 91487942 93393734 97520114 131425203 137231913 140090601 146280171 147788214 173445506 260168259 262850406 274463826 280181202 292560342 320207797 326878069 341320399 520336518 607059271 633880741 640415594 653756138 682640798 960623391 980634207 1023961197 1214118542 1267761482 1821177813 1901642223 1921246782 1961268414 2047922394 2389242793 3642355626 3803284446 4249414897 4437165187 4729725529 4778485586 7167728379 8498829794 8874330374 9459451058 12748244691 13311495561 14189176587 14335456758 25496489382 26622991122 28378353174 31060156309 33108078703 61486431877 62120312618 66216157406 93180468927 99324236109 122972863754 184459295631 186360937854 198648472218 231756550921 368918591262 430405023139 463513101842 695269652763 860810046278 1291215069417 1390539305526 2582430138834 3012835161973 6025670323946 9038505485919 18077010971838
• Sum of all divisors σ(n): 45828229357512
• Sum of proper divisors (its aliquot sum) s(n): 27751218385674
• 18077010971838 is an abundant number, because the sum of its proper divisors (27751218385674) is greater than itself. Its abundance is 9674207413836

Bases of 18077010971838

• Binary: 100000111000011100001110100010100110010111110₂
• Hexadecimal: 0x1070E1D14CBE
• Base-36: 6EOGPLJ26

Squares and roots of 18077010971838

• 18077010971838 squared (18077010971838²) is 326778325675951433229098244
• 18077010971838 cubed (18077010971838³) is 5907175378603025286262030214270819252472
• The square root of 18077010971838 is 4251706.8304197551
• The cube root of 18077010971838 is 26244.7359224943

Scales and comparisons

• 18,077,010,971,838 seconds is equal to 574,793 years, 1 week, 5 days, 37 minutes, 18 seconds.
• To count from 1 to 18,077,010,971,838 would take you about one million, four hundred thirty-six thousand, nine hundred eighty-two 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 18077010971838 cubic inches would be around 2187.1 feet tall.

Recreational maths with 18077010971838

• 18077010971838 backwards is 83817901077081
• The number of decimal digits it has is: 14
• The sum of 18077010971838's digits is 60
• More coming soon!