123748130912

Names of 123748130912

• Cardinal: 123748130912 can be written as One hundred twenty-three billion, seven hundred forty-eight million, one hundred thirty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.23748130912 × 10¹¹

Factors of 123748130912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1732

Divisors of 123748130912

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 112 116 203 224 232 406 464 601 812 841 928 1093 1202 1624 1682 2186 2404 3248 3364 4207 4372 4808 5887 6496 6728 7651 8414 8744 9616 11774 13456 15302 16828 17429 17488 19232 23548 26912 30604 31697 33656 34858 34976 47096 61208 63394 67312 69716 94192 122003 122416 126788 134624 139432 188384 221879 244006 244832 253576 278864 443758 488012 505441 507152 557728 656893 887516 919213 976024 1010882 1014304 1313786 1775032 1838426 1952048 2021764 2627572 3538087 3550064 3676852 3904096 4043528 4598251 5255144 6434491 7076174 7100128 7353704 8087056 9196502 10510288 12868982 14152348 14707408 16174112 18393004 19049897 21020576 25737964 28304696 29414816 36786008 38099794 51475928 56609392 73572016 76199588 102951856 113218784 133349279 147144032 152399176 205903712 266698558 304798352 533397116 552447013 609596704 1066794232 1104894026 2133588464 2209788052 3867129091 4267176928 4419576104 7734258182 8839152208 15468516364 17678304416 30937032728 61874065456 123748130912
• Sum of all divisors σ(n): 289109594592
• Sum of proper divisors (its aliquot sum) s(n): 165361463680
• 123748130912 is an abundant number, because the sum of its proper divisors (165361463680) is greater than itself. Its abundance is 41613332768

Bases of 123748130912

• Binary: 1110011001111111101101010000001100000₂
• Hexadecimal: 0x1CCFF6A060
• Base-36: 1KUKFWWW

Squares and roots of 123748130912

• 123748130912 squared (123748130912²) is 15313599904213489951744
• 123748130912 cubed (123748130912³) is 1895029365680601614944813074710528
• The square root of 123748130912 is 351778.5253707225
• The cube root of 123748130912 is 4983.2523782255

Scales and comparisons

• 123,748,130,912 seconds is equal to 3,934 years, 42 weeks, 48 minutes, 32 seconds.
• To count from 1 to 123,748,130,912 would take you about seven thousand, eight hundred sixty-nine 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 123748130912 cubic inches would be around 415.3 feet tall.

Recreational maths with 123748130912

• 123748130912 backwards is 219031847321
• The number of decimal digits it has is: 12
• The sum of 123748130912's digits is 41
• More coming soon!