13883853865420

Names of 13883853865420

• Cardinal: 13883853865420 can be written as Thirteen trillion, eight hundred eighty-three billion, eight hundred fifty-three million, eight hundred sixty-five thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.388385386542 × 10¹³

Factors of 13883853865420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 243661941

Divisors of 13883853865420

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 37 44 55 70 74 77 110 140 148 154 185 220 259 308 370 385 407 518 740 770 814 1036 1295 1540 1628 2035 2590 2849 4070 5180 5698 8140 11396 14245 28490 56980 243661879 487323758 974647516 1218309395 1705633153 2436618790 2680280669 3411266306 4873237580 5360561338 6822532612 8528165765 9015489523 10721122676 13401403345 17056331530 18030979046 18761964683 26802806690 34112663060 36061958092 37523929366 45077447615 53605613380 63108426661 75047858732 90154895230 93809823415 99170384753 126216853322 180309790460 187619646830 198340769506 252433706644 315542133305 375239293660 396681539012 495851923765 631084266610 694192693271 991703847530 1262168533220 1388385386542 1983407695060 2776770773084 3470963466355 6941926932710 13883853865420
• Sum of all divisors σ(n): 37332898606080
• Sum of proper divisors (its aliquot sum) s(n): 23449044740660
• 13883853865420 is an abundant number, because the sum of its proper divisors (23449044740660) is greater than itself. Its abundance is 9565190875240

Bases of 13883853865420

• Binary: 11001010000010010110001011011000000111001100₂
• Hexadecimal: 0xCA0962D81CC
• Base-36: 4X65K4CSS

Squares and roots of 13883853865420

• 13883853865420 squared (13883853865420²) is 192761398156337875471776400
• 13883853865420 cubed (13883853865420³) is 2676271082896635273840373377253932088000
• The square root of 13883853865420 is 3726104.3819812671
• The cube root of 13883853865420 is 24034.5877832063

Scales and comparisons

• 13,883,853,865,420 seconds is equal to 441,463 years, 31 weeks, 4 days, 1 hour, 43 minutes, 40 seconds.
• To count from 1 to 13,883,853,865,420 would take you about one million, one hundred three thousand, six hundred fifty-nine 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 13883853865420 cubic inches would be around 2002.9 feet tall.

Recreational maths with 13883853865420

• 13883853865420 backwards is 02456835838831
• The number of decimal digits it has is: 14
• The sum of 13883853865420's digits is 64
• More coming soon!