475131930

Names of 475131930

• Cardinal: 475131930 can be written as Four hundred seventy-five million, one hundred thirty-one thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 4.7513193 × 10⁸

Factors of 475131930

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 100

Divisors of 475131930

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 23 26 30 35 39 42 46 47 49 65 69 70 78 91 94 98 105 115 130 138 141 147 161 182 195 210 230 235 245 273 282 294 299 322 329 345 390 455 470 483 490 529 546 598 611 637 658 690 705 735 805 897 910 966 987 1058 1081 1127 1222 1274 1365 1410 1470 1495 1587 1610 1645 1794 1833 1911 1974 2093 2162 2254 2303 2415 2645 2730 2990 3055 3174 3185 3243 3290 3381 3666 3703 3822 4186 4277 4485 4606 4830 4935 5290 5405 5635 6110 6279 6370 6486 6762 6877 6909 7406 7567 7935 8554 8970 9165 9555 9870 10465 10810 11109 11270 11515 12558 12831 13754 13818 14053 14651 15134 15870 16215 16905 18330 18515 19110 20631 20930 21385 22218 22701 23030 24863 25662 25921 28106 29302 29939 31395 32430 33810 34385 34545 37030 37835 41262 42159 42770 43953 45402 48139 49726 51842 52969 55545 59878 62790 64155 68770 69090 70265 73255 74589 75670 77763 84318 87906 89817 96278 98371 103155 105938 111090 113505 124315 128310 129605 140530 144417 146510 149178 149695 155526 158907 174041 179634 196742 206310 210795 219765 227010 240695 248630 259210 264845 288834 295113 299390 317814 323219 336973 348082 372945 388815 421590 439530 449085 481390 491855 522123 529690 590226 646438 673946 688597 722085 745890 777630 794535 870205 898170 969657 983710 1010919 1044246 1218287 1377194 1444170 1475565 1589070 1616095 1684865 1740410 1939314 2021838 2065791 2262533 2436574 2610615 2951130 3232190 3369730 3442985 3654861 4131582 4525066 4848285 5054595 5221230 6091435 6787599 6885970 7309722 9696570 10109190 10328955 11312665 12182870 13575198 15837731 18274305 20657910 22625330 31675462 33937995 36548610 47513193 67875990 79188655 95026386 158377310 237565965 475131930
• Sum of all divisors σ(n): 1525112064
• Sum of proper divisors (its aliquot sum) s(n): 1049980134
• 475131930 is an abundant number, because the sum of its proper divisors (1049980134) is greater than itself. Its abundance is 574848204

Bases of 475131930

• Binary: 11100010100011111000000011010₂
• Hexadecimal: 0x1C51F01A
• Base-36: 7UVQ56

Squares and roots of 475131930

• 475131930 squared (475131930²) is 225750350905524900
• 475131930 cubed (475131930³) is 107261199923919293400057000
• The square root of 475131930 is 21797.5211893463
• The cube root of 475131930 is 780.3176057003

Scales and comparisons

• 475,131,930 seconds is equal to 15 years, 5 weeks, 4 days, 5 hours, 5 minutes, 30 seconds.
• To count from 1 to 475,131,930 would take you about twenty-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 475131930 cubic inches would be around 65 feet tall.

Recreational maths with 475131930

• 475131930 backwards is 039131574
• The number of decimal digits it has is: 9
• The sum of 475131930's digits is 33
• More coming soon!