31472466740

Names of 31472466740

• Cardinal: 31472466740 can be written as Thirty-one billion, four hundred seventy-two million, four hundred sixty-six thousand, seven hundred forty.

Scientific notation

• Scientific notation: 3.147246674 × 10¹⁰

Factors of 31472466740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2936

Divisors of 31472466740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 41 44 52 55 65 82 97 110 130 143 164 194 205 220 260 286 388 410 451 485 533 572 715 820 902 970 1066 1067 1261 1430 1804 1940 2132 2134 2255 2522 2665 2767 2860 3977 4268 4510 5044 5330 5335 5534 5863 6305 7954 9020 10660 10670 11068 11726 12610 13835 13871 15908 19885 21340 23452 25220 27670 27742 29315 30437 35971 39770 43747 51701 55340 55484 58630 60874 69355 71942 79540 87494 103402 113447 117260 121748 138710 143884 152185 174988 179855 206804 218735 226894 258505 268399 277420 304370 359710 395681 437470 453788 517010 536798 567235 568711 608740 719420 791362 874940 1034020 1073596 1134470 1137422 1247917 1341995 1474811 1582724 1978405 2268940 2274844 2495834 2683990 2843555 2949622 2952389 3489187 3956810 4991668 5367980 5687110 5899244 5904778 6239585 6978374 7374055 7913620 11004359 11374220 11809556 12479170 13956748 14748110 14761945 16222921 17445935 22008718 24958340 29496220 29523890 32445842 34891870 38381057 44017436 55021795 59047780 64891684 69783740 76762114 81114605 110043590 121047949 143056667 153524228 162229210 191905285 220087180 242095898 286113334 324458420 383810570 484191796 572226668 605239745 715283335 767621140 1210479490 1430566670 1573623337 2420958980 2861133340 3147246674 6294493348 7868116685 15736233370 31472466740
• Sum of all divisors σ(n): 80389628928
• Sum of proper divisors (its aliquot sum) s(n): 48917162188
• 31472466740 is an abundant number, because the sum of its proper divisors (48917162188) is greater than itself. Its abundance is 17444695448

Bases of 31472466740

• Binary: 11101010011111001111011101100110100₂
• Hexadecimal: 0x753E7BB34
• Base-36: EGHW6R8

Squares and roots of 31472466740

• 31472466740 squared (31472466740²) is 990516162700406227600
• 31472466740 cubed (31472466740³) is 31173986986020963582629870024000
• The square root of 31472466740 is 177404.8103631915
• The cube root of 31472466740 is 3157.2593720261

Scales and comparisons

• 31,472,466,740 seconds is equal to 1,000 years, 37 weeks, 5 days, 15 hours, 52 minutes, 20 seconds.
• To count from 1 to 31,472,466,740 would take you about two thousand and one 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 31472466740 cubic inches would be around 263.1 feet tall.

Recreational maths with 31472466740

• 31472466740 backwards is 04766427413
• 31472466740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31472466740's digits is 44
• More coming soon!