18799372438132

Names of 18799372438132

• Cardinal: 18799372438132 can be written as Eighteen trillion, seven hundred ninety-nine billion, three hundred seventy-two million, four hundred thirty-eight thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.8799372438132 × 10¹³

Factors of 18799372438132

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17560

Divisors of 18799372438132

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 11 13 22 26 31 44 52 61 62 122 124 143 244 286 341 403 572 671 682 793 806 1061 1342 1364 1586 1612 1891 2122 2684 3172 3782 4244 4433 7564 8723 8866 11671 13793 16381 17446 17732 20801 23342 24583 27586 32762 32891 34892 41602 46684 49166 55172 64721 65524 65782 83204 98332 129442 131564 151723 180191 212953 258884 270413 303446 360382 361801 425906 427583 507811 540826 606892 711931 720764 723602 841373 851812 855166 999241 1015622 1081652 1423862 1447204 1682746 1710332 1998482 2006351 2031244 2342483 2847724 3365492 3996964 4012702 4684966 4703413 5585921 6601543 8025404 9255103 9369932 9406826 10991651 11171842 12990133 13203086 17380241 18510206 18813652 21983302 22069861 22343684 25980266 26082563 26406172 30976471 34760482 37020412 43966604 44139722 51960532 52165126 61952942 69520964 72616973 88279444 104330252 123905884 142891463 145233946 191182651 225943133 285782926 286908193 290467892 340741181 382365302 402694123 451886266 538787471 571565852 573816386 681482362 764730604 805388246 903772532 1060194701 1077574942 1147632772 1362964724 1610776492 2120389402 2155149884 2485374463 4240778804 4429635353 4970748926 5926662181 7004237123 8859270706 9941497852 11662141711 11853324362 13782531113 14008474246 17718541412 23324283422 23706648724 27565062226 28016948492 32866035731 46648566844 55130124452 65732071462 77046608353 131464142924 151607842243 154093216706 303215684486 308186433412 361526393041 427258464503 606431368972 723052786082 854516929006 1446105572164 1709033858012 4699843109533 9399686219066 18799372438132
• Sum of all divisors σ(n): 40591997945856
• Sum of proper divisors (its aliquot sum) s(n): 21792625507724
• 18799372438132 is an abundant number, because the sum of its proper divisors (21792625507724) is greater than itself. Its abundance is 2993253069592

Bases of 18799372438132

• Binary: 100010001100100010001111010101000101001110100₂
• Hexadecimal: 0x111911EA8A74
• Base-36: 6NWB8YPO4

Squares and roots of 18799372438132

• 18799372438132 squared (18799372438132²) is 353416404067597098167649424
• 18799372438132 cubed (18799372438132³) is 6644006605812106941518611701750305435968
• The square root of 18799372438132 is 4335824.3089557953
• The cube root of 18799372438132 is 26589.7620342647

Scales and comparisons

• 18,799,372,438,132 seconds is equal to 597,761 years, 46 weeks, 3 days, 3 hours, 28 minutes, 52 seconds.
• To count from 1 to 18,799,372,438,132 would take you about one million, four hundred ninety-four thousand, four hundred 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 18799372438132 cubic inches would be around 2215.8 feet tall.

Recreational maths with 18799372438132

• 18799372438132 backwards is 23183427399781
• The number of decimal digits it has is: 14
• The sum of 18799372438132's digits is 67
• More coming soon!