138314652

Names of 138314652

• Cardinal: 138314652 can be written as One hundred thirty-eight million, three hundred fourteen thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 1.38314652 × 10⁸

Factors of 138314652

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 267

Divisors of 138314652

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 21 28 34 42 49 51 68 84 98 101 102 119 137 147 196 202 204 238 274 294 303 357 404 411 476 548 588 606 707 714 822 833 959 1212 1414 1428 1644 1666 1717 1918 2121 2329 2499 2828 2877 3332 3434 3836 4242 4658 4949 4998 5151 5754 6713 6868 6987 8484 9316 9898 9996 10302 11508 12019 13426 13837 13974 14847 16303 19796 20139 20604 24038 26852 27674 27948 29694 32606 36057 40278 41511 48076 48909 55348 59388 65212 72114 80556 83022 84133 96859 97818 114121 144228 166044 168266 193718 195636 228242 235229 252399 290577 336532 342363 387436 456484 470458 504798 581154 678013 684726 705687 940916 1009596 1162308 1356026 1369452 1411374 1646603 2034039 2712052 2822748 3293206 4068078 4939809 6586412 8136156 9879618 11526221 19759236 23052442 34578663 46104884 69157326 138314652
• Sum of all divisors σ(n): 404375328
• Sum of proper divisors (its aliquot sum) s(n): 266060676
• 138314652 is an abundant number, because the sum of its proper divisors (266060676) is greater than itself. Its abundance is 127746024

Bases of 138314652

• Binary: 1000001111101000001110011100₂
• Hexadecimal: 0x83E839C
• Base-36: 2ACK9O

Squares and roots of 138314652

• 138314652 squared (138314652²) is 19130942957881104
• 138314652 cubed (138314652³) is 2646089717651175557135808
• The square root of 138314652 is 11760.7249776533
• The cube root of 138314652 is 517.1573834295

Scales and comparisons

• 138,314,652 seconds is equal to 4 years, 20 weeks, 4 days, 20 hours, 44 minutes, 12 seconds.
• To count from 1 to 138,314,652 would take you about six 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 138314652 cubic inches would be around 43.1 feet tall.

Recreational maths with 138314652

• 138314652 backwards is 256413831
• The number of decimal digits it has is: 9
• The sum of 138314652's digits is 33
• More coming soon!