13894087572

Names of 13894087572

• Cardinal: 13894087572 can be written as Thirteen billion, eight hundred ninety-four million, eighty-seven thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.3894087572 × 10¹⁰

Factors of 13894087572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 192934

Divisors of 13894087572

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 23 27 29 36 46 54 58 69 87 92 108 116 138 174 207 261 276 348 414 522 621 667 783 828 1044 1242 1334 1566 2001 2484 2668 3132 4002 6003 8004 12006 18009 24012 36018 72036 192877 385754 578631 771508 1157262 1735893 2314524 3471786 4436171 5207679 5593433 6943572 8872342 10415358 11186866 13308513 16780299 17744684 20830716 22373732 26617026 33560598 39925539 50340897 53234052 67121196 79851078 100681794 119776617 128648959 151022691 159702156 201363588 239553234 257297918 302045382 385946877 479106468 514595836 604090764 771893754 1157840631 1543787508 2315681262 3473521893 4631362524 6947043786 13894087572
• Sum of all divisors σ(n): 38884204800
• Sum of proper divisors (its aliquot sum) s(n): 24990117228
• 13894087572 is an abundant number, because the sum of its proper divisors (24990117228) is greater than itself. Its abundance is 11096029656

Bases of 13894087572

• Binary: 1100111100001001101111001110010100₂
• Hexadecimal: 0x33C26F394
• Base-36: 6DS6IL0

Squares and roots of 13894087572

• 13894087572 squared (13894087572²) is 193045669458404855184
• 13894087572 cubed (13894087572³) is 2682193436850442869356474173248
• The square root of 13894087572 is 117873.1842786985
• The cube root of 13894087572 is 2404.0491583733

Scales and comparisons

• 13,894,087,572 seconds is equal to 441 years, 41 weeks, 4 hours, 46 minutes, 12 seconds.
• To count from 1 to 13,894,087,572 would take you about eight hundred eighty-three 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 13894087572 cubic inches would be around 200.3 feet tall.

Recreational maths with 13894087572

• 13894087572 backwards is 27578049831
• 13894087572 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13894087572's digits is 54
• More coming soon!