309491852088012

Names of 309491852088012

• Cardinal: 309491852088012 can be written as Three hundred nine trillion, four hundred ninety-one billion, eight hundred fifty-two million, eighty-eight thousand and twelve.

Scientific notation

• Scientific notation: 3.09491852088012 × 10¹⁴

Factors of 309491852088012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6321421

Divisors of 309491852088012

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 349 698 1047 1063 1396 2094 2126 3189 3839 4188 4252 6378 7678 11517 11693 12756 15356 23034 23386 35079 46068 46772 70158 140316 370987 741974 1112961 1483948 2225922 4080857 4451844 6319993 8161714 12242571 12639986 16323428 18959979 24485142 25279972 37919958 48970284 69519923 75839916 139039846 208559769 278079692 417119538 834239076 2205677557 4411355114 6617032671 6718152559 8822710228 13234065342 13436305118 20154457677 24262453127 26468130684 26872610236 40308915354 48524906254 72787359381 73899678149 80617830708 97049812508 145574718762 147799356298 221699034447 291149437524 295598712596 443398068894 886796137788 2344635243091 4689270486182 7033905729273 9378540972364 14067811458546 25790987674001 28135622917092 51581975348002 77372963022003 103163950696004 154745926044006 309491852088012
• Sum of all divisors σ(n): 790798097241600
• Sum of proper divisors (its aliquot sum) s(n): 481306245153588
• 309491852088012 is an abundant number, because the sum of its proper divisors (481306245153588) is greater than itself. Its abundance is 171814393065576

Bases of 309491852088012

• Binary: 1000110010111101100101111111001111001001011001100₂
• Hexadecimal: 0x1197B2FE792CC
• Base-36: 31PELDW1XO

Squares and roots of 309491852088012

• 309491852088012 squared (309491852088012²) is 95785206508867897764194112144
• 309491852088012 cubed (309491852088012³) is 29644740965062227697645576472964502886017728
• The square root of 309491852088012 is 17592380.5122562081
• The cube root of 309491852088012 is 67641.9947921015

Scales and comparisons

• 309,491,852,088,012 seconds is equal to 9,840,883 years, 29 weeks, 6 days, 9 hours, 20 minutes, 12 seconds.
• To count from 1 to 309,491,852,088,012 would take you about twenty-four million, six hundred two thousand, two hundred 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 309491852088012 cubic inches would be around 5636.8 feet tall.

Recreational maths with 309491852088012

• 309491852088012 backwards is 210880258194903
• The number of decimal digits it has is: 15
• The sum of 309491852088012's digits is 60
• More coming soon!