12425508864

Names of 12425508864

• Cardinal: 12425508864 can be written as Twelve billion, four hundred twenty-five million, five hundred eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.2425508864 × 10¹⁰

Factors of 12425508864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 74908

Divisors of 12425508864

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 768 864 1024 1152 1296 1536 1728 2048 2304 2592 3072 3456 4608 5184 6144 6912 9216 10368 13824 18432 20736 27648 41472 55296 74903 82944 149806 165888 224709 299612 449418 599224 674127 898836 1198448 1348254 1797672 2022381 2396896 2696508 3595344 4044762 4793792 5393016 6067143 7190688 8089524 9587584 10786032 12134286 14381376 16179048 19175168 21572064 24268572 28762752 32358096 38350336 43144128 48537144 57525504 64716192 76700672 86288256 97074288 115051008 129432384 153401344 172576512 194148576 230102016 258864768 345153024 388297152 460204032 517729536 690306048 776594304 1035459072 1380612096 1553188608 2070918144 3106377216 4141836288 6212754432 12425508864
• Sum of all divisors σ(n): 37114557480
• Sum of proper divisors (its aliquot sum) s(n): 24689048616
• 12425508864 is an abundant number, because the sum of its proper divisors (24689048616) is greater than itself. Its abundance is 12263539752

Bases of 12425508864

• Binary: 1011100100100111100011100000000000₂
• Hexadecimal: 0x2E49E3800
• Base-36: 5PHTS00

Squares and roots of 12425508864

• 12425508864 squared (12425508864²) is 154393270529342570496
• 12425508864 cubed (12425508864³) is 1918414951504296081790592876544
• The square root of 12425508864 is 111469.7665916637
• The cube root of 12425508864 is 2316.1751323979

Scales and comparisons

• 12,425,508,864 seconds is equal to 395 years, 4 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,425,508,864 would take you about seven hundred ninety 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 12425508864 cubic inches would be around 193 feet tall.

Recreational maths with 12425508864

• 12425508864 backwards is 46880552421
• The number of decimal digits it has is: 11
• The sum of 12425508864's digits is 45
• More coming soon!