13626558972

Names of 13626558972

• Cardinal: 13626558972 can be written as Thirteen billion, six hundred twenty-six million, five hundred fifty-eight thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.3626558972 × 10¹⁰

Factors of 13626558972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10822

Divisors of 13626558972

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 5147 5657 10294 11314 15441 16971 20588 22628 30882 33942 46323 50913 61764 66911 67884 73541 92646 101826 133822 147082 185292 200733 203652 220623 267644 294164 401466 441246 602199 661869 802932 882492 1204398 1323738 2408796 2647476 29116579 58233158 87349737 116466316 174699474 262049211 349398948 378515527 524098422 757031054 1048196844 1135546581 1514062108 2271093162 3406639743 4542186324 6813279486 13626558972
• Sum of all divisors σ(n): 37108287216
• Sum of proper divisors (its aliquot sum) s(n): 23481728244
• 13626558972 is an abundant number, because the sum of its proper divisors (23481728244) is greater than itself. Its abundance is 9855169272

Bases of 13626558972

• Binary: 1100101100001101001100100111111100₂
• Hexadecimal: 0x32C34C9FC
• Base-36: 69CWG70

Squares and roots of 13626558972

• 13626558972 squared (13626558972²) is 185683109417393696784
• 13626558972 cubed (13626558972³) is 2530221840580443771768262746048
• The square root of 13626558972 is 116732.8530106239
• The cube root of 13626558972 is 2388.5191816617

Scales and comparisons

• 13,626,558,972 seconds is equal to 433 years, 14 weeks, 4 days, 19 hours, 16 minutes, 12 seconds.
• To count from 1 to 13,626,558,972 would take you about eight hundred sixty-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 13626558972 cubic inches would be around 199 feet tall.

Recreational maths with 13626558972

• 13626558972 backwards is 27985562631
• The number of decimal digits it has is: 11
• The sum of 13626558972's digits is 54
• More coming soon!