15420294840104

Names of 15420294840104

• Cardinal: 15420294840104 can be written as Fifteen trillion, four hundred twenty billion, two hundred ninety-four million, eight hundred forty thousand, one hundred four.

Scientific notation

• Scientific notation: 1.5420294840104 × 10¹³

Factors of 15420294840104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1616

Divisors of 15420294840104

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 49 56 77 88 98 121 154 157 196 242 308 314 392 484 539 616 628 847 968 1078 1099 1256 1439 1694 1727 2156 2198 2878 3388 3454 4312 4396 5756 5929 6776 6908 7693 8792 10073 11512 11858 12089 13816 15386 15829 18997 20146 23716 24178 30772 31658 37994 40292 47432 48356 61544 63316 70511 75988 80584 84623 96712 110803 126632 132979 141022 151976 169246 174119 221606 225923 265958 282044 338492 348238 443212 451846 531916 564088 676984 696476 775621 886424 903692 930853 1063832 1218833 1392952 1551242 1581461 1807384 1861706 2070721 2437666 2485153 3102484 3162922 3723412 4141442 4875332 4970306 6204968 6325844 7446824 8282884 8531831 9750664 9940612 11070227 12651688 14495047 16565768 17063662 17396071 19881224 22140454 22777931 27336683 28990094 34127324 34792142 44280908 45555862 54673366 57980188 68254648 69584284 88561816 91111724 101465329 109346732 115960376 121772497 139168568 159445517 182223448 191356781 202930658 218693464 243544994 250557241 318891034 325103197 382713562 405861316 487089988 501114482 637782068 650206394 765427124 811722632 974179976 1002228964 1116118619 1275564136 1300412788 1339497467 1530854248 1753900687 2004457928 2232237238 2275722379 2600825576 2678994934 3507801374 3576135167 4464474476 4551444758 5357989868 7015602748 7152270334 8928948952 9102889516 10715979736 12277304809 14031205496 14304540668 15930056653 18205779032 24554609618 25032946169 28609081336 31860113306 39337486837 49109219236 50065892338 63720226612 78674973674 98218438472 100131784676 127440453224 157349947348 175230623183 200263569352 275362407859 314699894696 350461246366 550724815718 700922492732 1101449631436 1401844985464 1927536855013 2202899262872 3855073710026 7710147420052 15420294840104
• Sum of all divisors σ(n): 37230454522170
• Sum of proper divisors (its aliquot sum) s(n): 21810159682066
• 15420294840104 is an abundant number, because the sum of its proper divisors (21810159682066) is greater than itself. Its abundance is 6389864841962

Bases of 15420294840104

• Binary: 11100000011001010001001100100011111100101000₂
• Hexadecimal: 0xE0651323F28
• Base-36: 5GRZHEO88

Squares and roots of 15420294840104

• 15420294840104 squared (15420294840104²) is 237785492955738046926730816
• 15420294840104 cubed (15420294840104³) is 3666722410076953444683341816914169444864
• The square root of 15420294840104 is 3926868.3247728081
• The cube root of 15420294840104 is 24890.3436372409

Scales and comparisons

• 15,420,294,840,104 seconds is equal to 490,317 years, 35 weeks, 1 day, 17 hours, 21 minutes, 44 seconds.
• To count from 1 to 15,420,294,840,104 would take you about one million, two hundred twenty-five thousand, seven hundred ninety-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 15420294840104 cubic inches would be around 2074.2 feet tall.

Recreational maths with 15420294840104

• 15420294840104 backwards is 40104849202451
• 15420294840104 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15420294840104's digits is 44
• More coming soon!