12397521052

Names of 12397521052

• Cardinal: 12397521052 can be written as Twelve billion, three hundred ninety-seven million, five hundred twenty-one thousand and fifty-two.

Scientific notation

• Scientific notation: 1.2397521052 × 10¹⁰

Factors of 12397521052

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1089

Divisors of 12397521052

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 19 28 38 76 127 133 254 266 281 508 532 562 653 889 1124 1306 1778 1967 2413 2612 3556 3934 4571 4826 5339 7868 9142 9652 10678 12407 16891 18284 21356 24814 33782 35687 37373 49628 67564 71374 74746 82931 86849 142748 149492 165862 173698 183493 249809 331724 347396 366986 499618 580517 678053 733972 999236 1161034 1284451 1356106 1575689 2322068 2568902 2712212 3151378 3486367 4746371 5137804 6302756 6972734 9492742 11029823 13945468 18985484 22059646 23303611 24404569 44119292 46607222 48809138 93214444 97618276 163125277 326250554 442768609 652501108 885537218 1771074436 3099380263 6198760526 12397521052
• Sum of all divisors σ(n): 26439598080
• Sum of proper divisors (its aliquot sum) s(n): 14042077028
• 12397521052 is an abundant number, because the sum of its proper divisors (14042077028) is greater than itself. Its abundance is 1644555976

Bases of 12397521052

• Binary: 1011100010111100110010100010011100₂
• Hexadecimal: 0x2E2F3289C
• Base-36: 5P15WGS

Squares and roots of 12397521052

• 12397521052 squared (12397521052²) is 153698528234783186704
• 12397521052 cubed (12397521052³) is 1905480739452140955818486492608
• The square root of 12397521052 is 111344.1558951345
• The cube root of 12397521052 is 2314.4348037649

Scales and comparisons

• 12,397,521,052 seconds is equal to 394 years, 10 weeks, 3 days, 19 hours, 50 minutes, 52 seconds.
• To count from 1 to 12,397,521,052 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 12397521052 cubic inches would be around 192.9 feet tall.

Recreational maths with 12397521052

• 12397521052 backwards is 25012579321
• The number of decimal digits it has is: 11
• The sum of 12397521052's digits is 37
• More coming soon!