42974347520

Names of 42974347520

• Cardinal: 42974347520 can be written as Forty-two billion, nine hundred seventy-four million, three hundred forty-seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.297434752 × 10¹⁰

Factors of 42974347520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1050

Divisors of 42974347520

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 169 208 256 257 260 320 338 416 514 520 640 676 773 832 845 1028 1040 1280 1285 1352 1546 1664 1690 2056 2080 2570 2704 3092 3328 3341 3380 3865 4112 4160 5140 5408 6184 6682 6760 7730 8224 8320 10049 10280 10816 12368 13364 13520 15460 16448 16640 16705 20098 20560 21632 24736 26728 27040 30920 32896 33410 40196 41120 43264 43433 49472 50245 53456 54080 61840 65792 66820 80392 82240 86866 98944 100490 106912 108160 123680 130637 133640 160784 164480 173732 197888 198661 200980 213824 216320 217165 247360 261274 267280 321568 328960 347464 397322 401960 427648 434330 494720 522548 534560 643136 653185 694928 794644 803920 855296 868660 989440 993305 1045096 1069120 1286272 1306370 1389856 1589288 1607840 1737320 1986610 2090192 2138240 2572544 2582593 2612740 2779712 3178576 3215680 3474640 3973220 4180384 4276480 5165186 5225480 5559424 6357152 6431360 6949280 7946440 8360768 10330372 10450960 11118848 12714304 12862720 12912965 13898560 15892880 16721536 20660744 20901920 25428608 25825930 27797120 31785760 33443072 33573709 41321488 41803840 50857216 51651860 55594240 63571520 67147418 82642976 83607680 103303720 127143040 134294836 165285952 167215360 167868545 206607440 254286080 268589672 330571904 335737090 413214880 537179344 661143808 671474180 826429760 1074358688 1342948360 1652859520 2148717376 2685896720 3305719040 4297434752 5371793440 8594869504 10743586880 21487173760 42974347520
• Sum of all divisors σ(n): 112042787976
• Sum of proper divisors (its aliquot sum) s(n): 69068440456
• 42974347520 is an abundant number, because the sum of its proper divisors (69068440456) is greater than itself. Its abundance is 26094092936

Bases of 42974347520

• Binary: 101000000001011110001000000100000000₂
• Hexadecimal: 0xA01788100
• Base-36: JQPTERK

Squares and roots of 42974347520

• 42974347520 squared (42974347520²) is 1846794544769730150400
• 42974347520 cubed (42974347520³) is 79364790564974581859911467008000
• The square root of 42974347520 is 207302.5506837771
• The cube root of 42974347520 is 3502.7012485573

Scales and comparisons

• 42,974,347,520 seconds is equal to 1,366 years, 23 weeks, 3 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 42,974,347,520 would take you about two thousand, seven hundred thirty-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 42974347520 cubic inches would be around 291.9 feet tall.

Recreational maths with 42974347520

• 42974347520 backwards is 02574347924
• The number of decimal digits it has is: 11
• The sum of 42974347520's digits is 47
• More coming soon!