12737349168

Names of 12737349168

• Cardinal: 12737349168 can be written as Twelve billion, seven hundred thirty-seven million, three hundred forty-nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2737349168 × 10¹⁰

Factors of 12737349168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5948

Divisors of 12737349168

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 101 202 303 404 491 606 808 982 1212 1473 1616 1964 2424 2946 3928 4848 5351 5892 7856 10702 11784 16053 21404 23568 32106 42808 49591 64212 85616 99182 128424 148773 198364 256848 297546 396728 540451 595092 793456 1080902 1190184 1621353 2161804 2380368 2627341 3242706 4323608 5254682 6485412 7882023 8647216 10509364 12970824 15764046 21018728 25941648 31528092 42037456 63056184 126112368 265361441 530722882 796084323 1061445764 1592168646 2122891528 3184337292 4245783056 6368674584 12737349168
• Sum of all divisors σ(n): 33304511232
• Sum of proper divisors (its aliquot sum) s(n): 20567162064
• 12737349168 is an abundant number, because the sum of its proper divisors (20567162064) is greater than itself. Its abundance is 7829812896

Bases of 12737349168

• Binary: 1011110111001101001000011000110000₂
• Hexadecimal: 0x2F7348630
• Base-36: 5UNHLIO

Squares and roots of 12737349168

• 12737349168 squared (12737349168²) is 162240063827550292224
• 12737349168 cubed (12737349168³) is 2066508342010114610137523269632
• The square root of 12737349168 is 112859.8651780163
• The cube root of 12737349168 is 2335.3914438341

Scales and comparisons

• 12,737,349,168 seconds is equal to 405 years, 3 days, 32 minutes, 48 seconds.
• To count from 1 to 12,737,349,168 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 12737349168 cubic inches would be around 194.6 feet tall.

Recreational maths with 12737349168

• 12737349168 backwards is 86194373721
• The number of decimal digits it has is: 11
• The sum of 12737349168's digits is 51
• More coming soon!