12737995272

Names of 12737995272

• Cardinal: 12737995272 can be written as Twelve billion, seven hundred thirty-seven million, nine hundred ninety-five thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.2737995272 × 10¹⁰

Factors of 12737995272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 335

Divisors of 12737995272

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 47 72 94 141 188 282 283 376 423 564 566 846 849 1128 1132 1692 1698 2209 2264 2547 3384 3396 4418 5094 6627 6792 8836 10188 13254 13301 17672 19881 20376 26508 26602 39762 39903 53016 53204 79524 79806 80089 106408 119709 159048 159612 160178 239418 240267 319224 320356 478836 480534 625147 640712 720801 957672 961068 1250294 1441602 1875441 1922136 2500588 2883204 3750882 3764183 5001176 5626323 5766408 7501764 7528366 11252646 11292549 15003528 15056732 22505292 22585098 30113464 33877647 45010584 45170196 67755294 90340392 135510588 176916601 271021176 353833202 530749803 707666404 1061499606 1415332808 1592249409 2122999212 3184498818 4245998424 6368997636 12737995272
• Sum of all divisors σ(n): 35373362895
• Sum of proper divisors (its aliquot sum) s(n): 22635367623
• 12737995272 is an abundant number, because the sum of its proper divisors (22635367623) is greater than itself. Its abundance is 9897372351

Bases of 12737995272

• Binary: 1011110111001111100110001000001000₂
• Hexadecimal: 0x2F73E6208
• Base-36: 5UNVG20

Squares and roots of 12737995272

• 12737995272 squared (12737995272²) is 162256523549494353984
• 12737995272 cubed (12737995272³) is 2066822829824615739038886363648
• The square root of 12737995272 is 112862.7275587475
• The cube root of 12737995272 is 2335.4309308635

Scales and comparisons

• 12,737,995,272 seconds is equal to 405 years, 1 week, 3 days, 12 hours, 1 minute, 12 seconds.
• To count from 1 to 12,737,995,272 would take you about eight hundred ten 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 12737995272 cubic inches would be around 194.6 feet tall.

Recreational maths with 12737995272

• 12737995272 backwards is 27259973721
• The number of decimal digits it has is: 11
• The sum of 12737995272's digits is 54
• More coming soon!