136730947509

Names of 136730947509

• Cardinal: 136730947509 can be written as One hundred thirty-six billion, seven hundred thirty million, nine hundred forty-seven thousand, five hundred nine.

Scientific notation

• Scientific notation: 1.36730947509 × 10¹¹

Factors of 136730947509

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 202

Divisors of 136730947509

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 39 81 89 97 117 169 267 291 351 507 801 873 1053 1157 1261 1521 2197 2403 2619 3471 3783 4563 6591 7209 7857 7921 8633 10413 11349 13689 15041 16393 19773 23763 25899 31239 34047 45123 49179 59319 71289 77697 93717 102141 102973 112229 135369 147537 177957 195533 213109 213867 233091 308919 336687 406107 442611 586599 639327 641601 699273 768337 926757 1010061 1218321 1327833 1338649 1458977 1759797 1917981 2305011 2780271 3030183 4015947 4376931 5279391 5753943 6915033 8340813 9090549 9988381 12047841 13130793 15838173 17261829 17402437 18966701 20745099 29965143 36143523 39392379 52207311 56900103 62235297 89895429 108430569 118177137 129848953 156621933 170700309 269686287 389546859 469865799 512100927 809058861 1168640577 1409597397 1536302781 1688036389 3505921731 5064109167 10517765193 15192327501 45576982503 136730947509
• Sum of all divisors σ(n): 226086762440
• Sum of proper divisors (its aliquot sum) s(n): 89355814931
• 136730947509 is a deficient number, because the sum of its proper divisors (89355814931) is less than itself. Its deficiency is 47375132578

Bases of 136730947509

• Binary: 1111111010101110011001010111110110101₂
• Hexadecimal: 0x1FD5CCAFB5
• Base-36: 1QTA2QB9

Squares and roots of 136730947509

• 136730947509 squared (136730947509²) is 18695352006708913305081
• 136730947509 cubed (136730947509³) is 2556233193891594240959461913993229
• The square root of 136730947509 is 369771.4801184645
• The cube root of 136730947509 is 5151.7598222301

Scales and comparisons

• 136,730,947,509 seconds is equal to 4,347 years, 32 weeks, 2 days, 2 hours, 45 minutes, 9 seconds.
• To count from 1 to 136,730,947,509 would take you about eight thousand, six hundred ninety-five 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 136730947509 cubic inches would be around 429.3 feet tall.

Recreational maths with 136730947509

• 136730947509 backwards is 905749037631
• The number of decimal digits it has is: 12
• The sum of 136730947509's digits is 54
• More coming soon!