13540893912

Names of 13540893912

• Cardinal: 13540893912 can be written as Thirteen billion, five hundred forty million, eight hundred ninety-three thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3540893912 × 10¹⁰

Factors of 13540893912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2066706

Divisors of 13540893912

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 52 56 63 72 78 84 91 104 117 126 156 168 182 234 252 273 312 364 468 504 546 728 819 936 1092 1638 2184 3276 6552 2066681 4133362 6200043 8266724 12400086 14466767 16533448 18600129 24800172 26866853 28933534 37200258 43400301 49600344 53733706 57867068 74400516 80600559 86800602 107467412 115734136 130200903 148801032 161201118 173601204 188067971 214934824 241801677 260401806 322402236 347202408 376135942 483603354 520803612 564203913 644804472 752271884 967206708 1041607224 1128407826 1504543768 1692611739 1934413416 2256815652 3385223478 4513631304 6770446956 13540893912
• Sum of all divisors σ(n): 45136334880
• Sum of proper divisors (its aliquot sum) s(n): 31595440968
• 13540893912 is an abundant number, because the sum of its proper divisors (31595440968) is greater than itself. Its abundance is 18054547056

Bases of 13540893912

• Binary: 1100100111000110011010010011011000₂
• Hexadecimal: 0x32719A4D8
• Base-36: 67XWCM0

Squares and roots of 13540893912

• 13540893912 squared (13540893912²) is 183355807936038663744
• 13540893912 cubed (13540893912³) is 2482801543410947227287744726528
• The square root of 13540893912 is 116365.3466973737
• The cube root of 13540893912 is 2383.5034150855

Scales and comparisons

• 13,540,893,912 seconds is equal to 430 years, 29 weeks, 7 hours, 25 minutes, 12 seconds.
• To count from 1 to 13,540,893,912 would take you about eight hundred sixty-one 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 13540893912 cubic inches would be around 198.6 feet tall.

Recreational maths with 13540893912

• 13540893912 backwards is 21939804531
• The number of decimal digits it has is: 11
• The sum of 13540893912's digits is 45
• More coming soon!