12132998910

Names of 12132998910

• Cardinal: 12132998910 can be written as Twelve billion, one hundred thirty-two million, nine hundred ninety-eight thousand, nine hundred ten.

Scientific notation

• Scientific notation: 1.213299891 × 10¹⁰

Factors of 12132998910

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 788398

Divisors of 12132998910

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 81 90 95 114 135 162 171 190 270 285 342 405 513 570 810 855 1026 1539 1710 2565 3078 5130 7695 15390 788369 1576738 2365107 3941845 4730214 7095321 7883690 11825535 14190642 14979011 21285963 23651070 29958022 35476605 42571926 44937033 63857889 70953210 74895055 89874066 106429815 127715778 134811099 149790110 212859630 224685165 269622198 319289445 404433297 449370330 638578890 674055495 808866594 1213299891 1348110990 2022166485 2426599782 4044332970 6066499455 12132998910
• Sum of all divisors σ(n): 34341397200
• Sum of proper divisors (its aliquot sum) s(n): 22208398290
• 12132998910 is an abundant number, because the sum of its proper divisors (22208398290) is greater than itself. Its abundance is 10075399380

Bases of 12132998910

• Binary: 1011010011001011101101111011111110₂
• Hexadecimal: 0x2D32EDEFE
• Base-36: 5KNO9VI

Squares and roots of 12132998910

• 12132998910 squared (12132998910²) is 147209662550061188100
• 12132998910 cubed (12132998910³) is 1786094675261360215650604971000
• The square root of 12132998910 is 110149.8929186951
• The cube root of 12132998910 is 2297.8555254151

Scales and comparisons

• 12,132,998,910 seconds is equal to 385 years, 41 weeks, 1 day, 5 hours, 28 minutes, 30 seconds.
• To count from 1 to 12,132,998,910 would take you about seven hundred seventy-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 12132998910 cubic inches would be around 191.5 feet tall.

Recreational maths with 12132998910

• 12132998910 backwards is 01989923121
• 12132998910 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12132998910's digits is 45
• More coming soon!