56957940

Names of 56957940

• Cardinal: 56957940 can be written as Fifty-six million, nine hundred fifty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.695794 × 10⁷

Factors of 56957940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 365

Divisors of 56957940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 101 117 130 156 180 195 202 234 241 260 303 390 404 468 482 505 585 606 723 780 909 964 1010 1170 1205 1212 1313 1446 1515 1818 2020 2169 2340 2410 2626 2892 3030 3133 3615 3636 3939 4338 4545 4820 5252 6060 6266 6565 7230 7878 8676 9090 9399 10845 11817 12532 13130 14460 15665 15756 18180 18798 19695 21690 23634 24341 26260 28197 31330 37596 39390 43380 46995 47268 48682 56394 59085 62660 73023 78780 93990 97364 112788 118170 121705 140985 146046 187980 219069 236340 243410 281970 292092 316433 365115 438138 486820 563940 632866 730230 876276 949299 1095345 1265732 1460460 1582165 1898598 2190690 2847897 3164330 3797196 4381380 4746495 5695794 6328660 9492990 11391588 14239485 18985980 28478970 56957940
• Sum of all divisors σ(n): 188684496
• Sum of proper divisors (its aliquot sum) s(n): 131726556
• 56957940 is an abundant number, because the sum of its proper divisors (131726556) is greater than itself. Its abundance is 74768616

Bases of 56957940

• Binary: 11011001010001101111110100₂
• Hexadecimal: 0x3651BF4
• Base-36: XWT10

Squares and roots of 56957940

• 56957940 squared (56957940²) is 3244206929043600
• 56957940 cubed (56957940³) is 184783343612049626184000
• The square root of 56957940 is 7547.0484296843
• The cube root of 56957940 is 384.7554302109

Scales and comparisons

• 56,957,940 seconds is equal to 1 year, 42 weeks, 1 day, 5 hours, 39 minutes.
• To count from 1 to 56,957,940 would take you about two 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 56957940 cubic inches would be around 32.1 feet tall.

Recreational maths with 56957940

• 56957940 backwards is 04975965
• 56957940 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 56957940's digits is 45
• More coming soon!