3131427924

Names of 3131427924

• Cardinal: 3131427924 can be written as Three billion, one hundred thirty-one million, four hundred twenty-seven thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 3.131427924 × 10⁹

Factors of 3131427924

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 385

Divisors of 3131427924

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 31 36 38 54 57 61 62 76 81 93 108 114 122 124 162 171 183 186 228 244 269 279 324 342 366 372 513 538 549 558 589 684 732 807 837 1026 1076 1098 1116 1159 1178 1539 1614 1647 1674 1767 1891 2052 2196 2318 2356 2421 2511 3078 3228 3294 3348 3477 3534 3782 4636 4842 4941 5022 5111 5301 5673 6156 6588 6954 7068 7263 7564 8339 9684 9882 10044 10222 10431 10602 11346 13908 14526 15333 15903 16409 16678 17019 19764 20444 20862 21204 21789 22692 25017 29052 30666 31293 31806 32818 33356 34038 35929 41724 43578 45999 47709 49227 50034 51057 61332 62586 63612 65636 68076 71858 75051 87156 91998 93879 95418 98454 100068 102114 107787 125172 137997 143716 147681 150102 153171 158441 183996 187758 190836 196908 204228 215574 225153 275994 295362 300204 306342 311771 316882 323361 375516 413991 431148 443043 450306 475323 508679 551988 590724 612684 623542 633764 646722 675459 827982 886086 900612 935313 950646 970083 1017358 1247084 1293444 1329129 1350918 1425969 1526037 1655964 1772172 1870626 1901292 1940166 2034716 2658258 2701836 2805939 2851938 2910249 3052074 3741252 3880332 4277907 4578111 5316516 5611878 5703876 5820498 6104148 8417817 8555814 9156222 9664901 11223756 11640996 12833721 13734333 16835634 17111628 18312444 19329802 25253451 25667442 27468666 28994703 33671268 38659604 41202999 50506902 51334884 54937332 57989406 82405998 86984109 101013804 115978812 164811996 173968218 260952327 347936436 521904654 782856981 1043809308 1565713962 3131427924
• Sum of all divisors σ(n): 9074419200
• Sum of proper divisors (its aliquot sum) s(n): 5942991276
• 3131427924 is an abundant number, because the sum of its proper divisors (5942991276) is greater than itself. Its abundance is 2811563352

Bases of 3131427924

• Binary: 10111010101001011100110001010100₂
• Hexadecimal: 0xBAA5CC54
• Base-36: 1FSDD90

Squares and roots of 3131427924

• 3131427924 squared (3131427924²) is 9805840843206949776
• 3131427924 cubed (3131427924³) is 30706283834717948239431945024
• The square root of 3131427924 is 55959.1630030329
• The cube root of 3131427924 is 1463.0106019891

Scales and comparisons

• 3,131,427,924 seconds is equal to 99 years, 29 weeks, 4 days, 9 hours, 5 minutes, 24 seconds.
• To count from 1 to 3,131,427,924 would take you about one hundred ninety-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 3131427924 cubic inches would be around 121.9 feet tall.

Recreational maths with 3131427924

• 3131427924 backwards is 4297241313
• 3131427924 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3131427924's digits is 36
• More coming soon!