13656859412

Names of 13656859412

• Cardinal: 13656859412 can be written as Thirteen billion, six hundred fifty-six million, eight hundred fifty-nine thousand, four hundred twelve.

Scientific notation

• Scientific notation: 1.3656859412 × 10¹⁰

Factors of 13656859412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12460

Divisors of 13656859412

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 31 41 62 82 124 164 217 287 434 574 868 961 1148 1271 1922 2542 3844 5084 6727 8897 12379 13454 17794 24758 26908 35588 39401 49516 78802 86653 157604 173306 275807 346612 383749 507539 551614 767498 1015078 1103228 1534996 2030156 2686243 3552773 5372486 7105546 10744972 11896219 14211092 15733709 23792438 31467418 47584876 62934836 83273533 110135963 166547066 220271926 333094132 440543852 487744979 975489958 1950979916 3414214853 6828429706 13656859412
• Sum of all divisors σ(n): 28913935680
• Sum of proper divisors (its aliquot sum) s(n): 15257076268
• 13656859412 is an abundant number, because the sum of its proper divisors (15257076268) is greater than itself. Its abundance is 1600216856

Bases of 13656859412

• Binary: 1100101110000000110010001100010100₂
• Hexadecimal: 0x32E032314
• Base-36: 69UXW5W

Squares and roots of 13656859412

• 13656859412 squared (13656859412²) is 186509808999132985744
• 13656859412 cubed (13656859412³) is 2547138240460131616197608222528
• The square root of 13656859412 is 116862.5663418359
• The cube root of 13656859412 is 2390.2882662049

Scales and comparisons

• 13,656,859,412 seconds is equal to 434 years, 12 weeks, 5 days, 12 hours, 3 minutes, 32 seconds.
• To count from 1 to 13,656,859,412 would take you about eight hundred sixty-eight 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 13656859412 cubic inches would be around 199.2 feet tall.

Recreational maths with 13656859412

• 13656859412 backwards is 21495865631
• The number of decimal digits it has is: 11
• The sum of 13656859412's digits is 50
• More coming soon!