130731113646

Names of 130731113646

• Cardinal: 130731113646 can be written as One hundred thirty billion, seven hundred thirty-one million, one hundred thirteen thousand, six hundred forty-six.

Scientific notation

• Scientific notation: 1.30731113646 × 10¹¹

Factors of 130731113646

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1205

Divisors of 130731113646

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 243 378 486 567 729 1134 1193 1458 1701 2187 2386 3402 3579 4374 5103 6561 7158 8351 10206 10737 13122 15309 16702 21474 25053 30618 32211 45927 50106 64422 75159 91854 96633 150318 193266 225477 289899 450954 579798 676431 869697 1352862 1423249 1739394 2029293 2609091 2846498 4058586 4269747 5218182 6087879 7827273 8539494 9962743 12175758 12809241 15654546 18263637 19925486 25618482 29888229 36527274 38427723 54790911 59776458 76855446 89664687 109581822 115283169 179329374 230566338 268994061 345849507 537988122 691699014 806982183 1037548521 1613964366 2075097042 2420946549 3112645563 4841893098 6225291126 7262839647 9337936689 14525679294 18675873378 21788518941 43577037882 65365556823 130731113646
• Sum of all divisors σ(n): 336430645512
• Sum of proper divisors (its aliquot sum) s(n): 205699531866
• 130731113646 is an abundant number, because the sum of its proper divisors (205699531866) is greater than itself. Its abundance is 74968418220

Bases of 130731113646

• Binary: 1111001110000001011100111110010101110₂
• Hexadecimal: 0x1E702E7CAE
• Base-36: 1O21XGVI

Squares and roots of 130731113646

• 130731113646 squared (130731113646²) is 17090624075123367413316
• 130731113646 cubed (130731113646³) is 2234276318246016586780427049710136
• The square root of 130731113646 is 361567.5782561263
• The cube root of 130731113646 is 5075.2758699933

Scales and comparisons

• 130,731,113,646 seconds is equal to 4,156 years, 43 weeks, 6 days, 14 hours, 14 minutes, 6 seconds.
• To count from 1 to 130,731,113,646 would take you about eight thousand, three hundred thirteen 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 130731113646 cubic inches would be around 422.9 feet tall.

Recreational maths with 130731113646

• 130731113646 backwards is 646311137031
• The number of decimal digits it has is: 12
• The sum of 130731113646's digits is 36
• More coming soon!