12327216825

Names of 12327216825

• Cardinal: 12327216825 can be written as Twelve billion, three hundred twenty-seven million, two hundred sixteen thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.2327216825 × 10¹⁰

Factors of 12327216825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4800

Divisors of 12327216825

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 11 15 21 25 33 35 41 55 75 77 105 121 123 165 175 205 231 275 287 363 385 451 525 605 615 825 847 861 1025 1155 1353 1435 1815 1925 2255 2541 3025 3075 3157 4235 4305 4733 4961 5775 6765 7175 9075 9471 11275 12705 14199 14883 15785 21175 21525 23665 24805 33131 33825 34727 47355 52063 63525 70995 74415 78925 99393 104181 118325 124025 156189 165655 173635 194053 236775 260315 354975 364441 372075 496965 520905 572693 582159 780945 828275 868175 970265 1093323 1301575 1358371 1718079 1822205 2134583 2484825 2604525 2863465 2910795 3904725 4008851 4075113 4851325 5466615 6403749 6791855 8590395 9111025 10672915 12026553 14317325 14553975 14942081 20044255 20375565 23480413 27333075 32018745 33959275 42951975 44826243 53364575 60132765 70441239 74710405 100221275 101877825 117402065 160093725 164362891 224131215 300663825 352206195 373552025 493088673 587010325 821814455 1120656075 1761030975 2465443365 4109072275 12327216825
• Sum of all divisors σ(n): 26232571008
• Sum of proper divisors (its aliquot sum) s(n): 13905354183
• 12327216825 is an abundant number, because the sum of its proper divisors (13905354183) is greater than itself. Its abundance is 1578137358

Bases of 12327216825

• Binary: 1011011110110000100110011010111001₂
• Hexadecimal: 0x2DEC266B9
• Base-36: 5NVB1DL

Squares and roots of 12327216825

• 12327216825 squared (12327216825²) is 151960274650563080625
• 12327216825 cubed (12327216825³) is 1873247254404042203204331515625
• The square root of 12327216825 is 111028.0001846381
• The cube root of 12327216825 is 2310.0515861495

Scales and comparisons

• 12,327,216,825 seconds is equal to 391 years, 50 weeks, 2 days, 2 hours, 53 minutes, 45 seconds.
• To count from 1 to 12,327,216,825 would take you about seven hundred eighty-three 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 12327216825 cubic inches would be around 192.5 feet tall.

Recreational maths with 12327216825

• 12327216825 backwards is 52861272321
• The number of decimal digits it has is: 11
• The sum of 12327216825's digits is 39
• More coming soon!