42090861580

Names of 42090861580

• Cardinal: 42090861580 can be written as Forty-two billion, ninety million, eight hundred sixty-one thousand, five hundred eighty.

Scientific notation

• Scientific notation: 4.209086158 × 10¹⁰

Factors of 42090861580

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1977

Divisors of 42090861580

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 20 23 29 41 46 58 82 92 115 116 145 164 205 230 290 410 460 580 667 820 943 1189 1334 1681 1877 1886 2378 2668 3335 3362 3754 3772 4715 4756 5945 6670 6724 7508 8405 9385 9430 11890 13340 16810 18770 18860 23780 27347 33620 37540 38663 43171 48749 54433 54694 76957 77326 86342 97498 108866 109388 136735 153914 154652 172684 193315 194996 215855 217732 243745 272165 273470 307828 384785 386630 431710 487490 544330 546940 769570 773260 863420 974980 1088660 1121227 1251959 1539140 1770011 2231753 2242454 2503918 3155237 3540022 4463506 4484908 5007836 5606135 6259795 6310474 7080044 8850055 8927012 11158765 11212270 12519590 12620948 15776185 17700110 22317530 22424540 25039180 31552370 35400220 44635060 51330319 63104740 72570451 91501873 102660638 145140902 183003746 205321276 256651595 290281804 362852255 366007492 457509365 513303190 725704510 915018730 1026606380 1451409020 1830037460 2104543079 4209086158 8418172316 10522715395 21045430790 42090861580
• Sum of all divisors σ(n): 97850410560
• Sum of proper divisors (its aliquot sum) s(n): 55759548980
• 42090861580 is an abundant number, because the sum of its proper divisors (55759548980) is greater than itself. Its abundance is 13668687400

Bases of 42090861580

• Binary: 100111001100110011111001010000001100₂
• Hexadecimal: 0x9CCCF940C
• Base-36: JC3T8NG

Squares and roots of 42090861580

• 42090861580 squared (42090861580²) is 1771640628546720096400
• 42090861580 cubed (42090861580³) is 74569880465664192140576656312000
• The square root of 42090861580 is 205160.5751113015
• The cube root of 42090861580 is 3478.5314844793

Scales and comparisons

• 42,090,861,580 seconds is equal to 1,338 years, 18 weeks, 4 days, 17 hours, 59 minutes, 40 seconds.
• To count from 1 to 42,090,861,580 would take you about two thousand, six hundred seventy-six 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 42090861580 cubic inches would be around 289.9 feet tall.

Recreational maths with 42090861580

• 42090861580 backwards is 08516809024
• The number of decimal digits it has is: 11
• The sum of 42090861580's digits is 43
• More coming soon!