12396720924

Names of 12396720924

• Cardinal: 12396720924 can be written as Twelve billion, three hundred ninety-six million, seven hundred twenty thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.2396720924 × 10¹⁰

Factors of 12396720924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 960

Divisors of 12396720924

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 63 76 84 108 114 126 133 171 189 228 252 266 342 378 399 513 532 684 756 798 929 1026 1197 1596 1858 2052 2394 2787 3591 3716 4788 5574 6503 7182 8361 11148 13006 14364 16722 17651 19509 25083 26012 33444 35302 39018 50166 52953 58527 70604 78036 100332 105906 117054 123557 158859 175581 211812 234108 247114 317718 351162 370671 476577 494228 635436 702324 741342 863041 953154 1112013 1482684 1726082 1906308 2224026 2589123 3336039 3452164 4448052 5178246 6041287 6672078 7767369 10356492 12082574 13344156 15534738 16397779 18123861 23302107 24165148 31069476 32795558 36247722 46604214 49193337 54371583 65591116 72495444 93208428 98386674 108743166 114784453 147580011 163114749 196773348 217486332 229568906 295160022 326229498 344353359 442740033 459137812 590320044 652458996 688706718 885480066 1033060077 1377413436 1770960132 2066120154 3099180231 4132240308 6198360462 12396720924
• Sum of all divisors σ(n): 38705900800
• Sum of proper divisors (its aliquot sum) s(n): 26309179876
• 12396720924 is an abundant number, because the sum of its proper divisors (26309179876) is greater than itself. Its abundance is 13912458952

Bases of 12396720924

• Binary: 1011100010111001101111001100011100₂
• Hexadecimal: 0x2E2E6F31C
• Base-36: 5P0OR30

Squares and roots of 12396720924

• 12396720924 squared (12396720924²) is 153678689667539413776
• 12396720924 cubed (12396720924³) is 1905111827774488454351633049024
• The square root of 12396720924 is 111340.5627972125
• The cube root of 12396720924 is 2314.3850119847

Scales and comparisons

• 12,396,720,924 seconds is equal to 394 years, 9 weeks, 1 day, 13 hours, 35 minutes, 24 seconds.
• To count from 1 to 12,396,720,924 would take you about seven hundred eighty-eight 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 12396720924 cubic inches would be around 192.9 feet tall.

Recreational maths with 12396720924

• 12396720924 backwards is 42902769321
• The number of decimal digits it has is: 11
• The sum of 12396720924's digits is 45
• More coming soon!