123207656013

Names of 123207656013

• Cardinal: 123207656013 can be written as One hundred twenty-three billion, two hundred seven million, six hundred fifty-six thousand and thirteen.

Scientific notation

• Scientific notation: 1.23207656013 × 10¹¹

Factors of 123207656013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15853

Divisors of 123207656013

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 27 37 39 67 81 111 117 201 243 333 351 481 603 871 999 1053 1443 1809 2479 2613 2997 3159 4329 5427 7437 7839 8991 12987 15733 16281 22311 23517 32227 38961 47199 66933 70551 96681 116883 141597 200799 204529 211653 290043 424791 582121 602397 613587 870129 1054111 1274373 1746363 1840761 2610387 3162333 3823119 5239089 5522283 7567573 7831161 9486999 13703443 15717267 16566849 22702719 28460997 39002107 41110329 47151801 49700547 68108157 85382991 117006321 123330987 141455403 204324471 256148973 351018963 369992961 507027391 612973413 1053056889 1109978883 1521082173 1838920239 3159170667 3329936649 4563246519 9477512001 13689739557 41069218671 123207656013
• Sum of all divisors σ(n): 207186318976
• Sum of proper divisors (its aliquot sum) s(n): 83978662963
• 123207656013 is a deficient number, because the sum of its proper divisors (83978662963) is less than itself. Its deficiency is 39228993050

Bases of 123207656013

• Binary: 1110010101111101111111010001001001101₂
• Hexadecimal: 0x1CAFBFA24D
• Base-36: 1KLMNNT9

Squares and roots of 123207656013

• 123207656013 squared (123207656013²) is 15180126500217735056169
• 123207656013 cubed (123207656013³) is 1870307804072652270402441385594197
• The square root of 123207656013 is 351009.4813719425
• The cube root of 123207656013 is 4975.9869393783

Scales and comparisons

• 123,207,656,013 seconds is equal to 3,917 years, 32 weeks, 2 days, 12 hours, 53 minutes, 33 seconds.
• To count from 1 to 123,207,656,013 would take you about seven thousand, eight hundred thirty-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 123207656013 cubic inches would be around 414.7 feet tall.

Recreational maths with 123207656013

• 123207656013 backwards is 310656702321
• The number of decimal digits it has is: 12
• The sum of 123207656013's digits is 36
• More coming soon!