131378533293

Names of 131378533293

• Cardinal: 131378533293 can be written as One hundred thirty-one billion, three hundred seventy-eight million, five hundred thirty-three thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 1.31378533293 × 10¹¹

Factors of 131378533293

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 15800

Divisors of 131378533293

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 19 21 31 49 57 93 97 133 147 217 291 399 589 651 679 931 1519 1767 1843 2037 2793 3007 4123 4557 4753 5529 9021 12369 12901 14259 15643 21049 28861 38703 46929 57133 63147 86583 90307 109501 147343 171399 270921 297217 328503 399931 442029 484933 766507 891651 1199793 1454799 1517371 2080519 2299521 2799517 3394531 4552113 6241557 8398551 9213727 10183593 10621597 14563633 23761717 27641181 28830049 31864791 43690899 47038501 64496089 71285151 74351179 86490147 141115503 193488267 201810343 223053537 329269507 451472623 605431029 893731519 987808521 1354417869 1412672401 2304886549 2681194557 4238017203 6256120633 6914659647 18768361899 43792844431 131378533293
• Sum of all divisors σ(n): 223711703040
• Sum of proper divisors (its aliquot sum) s(n): 92333169747
• 131378533293 is a deficient number, because the sum of its proper divisors (92333169747) is less than itself. Its deficiency is 39045363546

Bases of 131378533293

• Binary: 1111010010110110001010101001110101101₂
• Hexadecimal: 0x1E96C553AD
• Base-36: 1OCRDX2L

Squares and roots of 131378533293

• 131378533293 squared (131378533293²) is 17260319010219909423849
• 131378533293 cubed (131378533293³) is 2267635395731977177492590294704757
• The square root of 131378533293 is 362461.7680431965
• The cube root of 131378533293 is 5083.6401732599

Scales and comparisons

• 131,378,533,293 seconds is equal to 4,177 years, 22 weeks, 2 days, 21 hours, 1 minute, 33 seconds.
• To count from 1 to 131,378,533,293 would take you about eight thousand, three hundred fifty-four 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 131378533293 cubic inches would be around 423.6 feet tall.

Recreational maths with 131378533293

• 131378533293 backwards is 392335873131
• The number of decimal digits it has is: 12
• The sum of 131378533293's digits is 48
• More coming soon!