315053730

Names of 315053730

• Cardinal: 315053730 can be written as Three hundred fifteen million, fifty-three thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 3.1505373 × 10⁸

Factors of 315053730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 320

Divisors of 315053730

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 53 90 106 159 257 265 318 477 514 530 771 795 954 1285 1542 1590 2313 2385 2570 3855 4626 4770 7710 11565 13621 23130 27242 40863 66049 68105 81726 122589 132098 136210 198147 204315 245178 330245 396294 408630 594441 612945 660490 990735 1188882 1225890 1981470 2972205 3500597 5944410 7001194 10501791 17502985 21003582 31505373 35005970 52508955 63010746 105017910 157526865 315053730
• Sum of all divisors σ(n): 837855252
• Sum of proper divisors (its aliquot sum) s(n): 522801522
• 315053730 is an abundant number, because the sum of its proper divisors (522801522) is greater than itself. Its abundance is 207747792

Bases of 315053730

• Binary: 10010110001110101011010100010₂
• Hexadecimal: 0x12C756A2
• Base-36: 57KP0I

Squares and roots of 315053730

• 315053730 squared (315053730²) is 99258852786912900
• 315053730 cubed (315053730³) is 31271871806037804330117000
• The square root of 315053730 is 17749.7529560273
• The cube root of 315053730 is 680.4478955199

Scales and comparisons

• 315,053,730 seconds is equal to 10 years, 6 days, 10 hours, 55 minutes, 30 seconds.
• To count from 1 to 315,053,730 would take you about fifteen 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 315053730 cubic inches would be around 56.7 feet tall.

Recreational maths with 315053730

• 315053730 backwards is 037350513
• The number of decimal digits it has is: 9
• The sum of 315053730's digits is 27
• More coming soon!