42870234225

Names of 42870234225

• Cardinal: 42870234225 can be written as Forty-two billion, eight hundred seventy million, two hundred thirty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.2870234225 × 10¹⁰

Factors of 42870234225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 178

Divisors of 42870234225

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 39 61 65 75 89 91 105 169 175 183 195 267 273 305 325 427 445 455 507 525 623 793 845 915 975 1157 1183 1281 1335 1365 1525 1869 2135 2225 2275 2379 2535 3115 3471 3549 3965 4225 4575 5429 5551 5785 5915 6405 6675 6825 7921 8099 9345 10309 10675 11895 12675 15041 15575 16287 16653 17355 17745 19825 23763 24297 27145 27755 28925 29575 30927 32025 38003 39605 40495 45123 46725 51545 55447 59475 70577 72163 75205 81435 83265 86775 88725 102973 105287 114009 118815 121485 135725 138775 154635 166341 190015 198025 202475 211731 216489 225615 257725 277235 308919 315861 352885 360815 376025 407175 416325 483181 494039 514865 526435 570045 594075 607425 720811 773175 831705 917501 950075 1058655 1082445 1128075 1338649 1386175 1449543 1482117 1544595 1579305 1764425 1804075 2162433 2415905 2470195 2574325 2632175 2752503 2850225 3382267 3604055 4015947 4158525 4587505 5293275 5412225 6281353 6422507 6693245 7247715 7410585 7722975 7896525 9370543 10146801 10812165 12079525 12350975 13762515 16911335 18020275 18844059 19267521 20079735 22937525 28111629 31406765 32112535 33466225 36238575 37052925 43969471 46852715 50734005 54060825 68812575 81657589 84556675 94220295 96337605 100398675 131908413 140558145 157033825 160562675 219847355 234263575 244972767 253670025 408287945 471101475 481688025 571603123 659542065 702790725 1099236775 1224863835 1714809369 2041439725 2858015615 3297710325 6124319175 8574046845 14290078075 42870234225
• Sum of all divisors σ(n): 90165663552
• Sum of proper divisors (its aliquot sum) s(n): 47295429327
• 42870234225 is an abundant number, because the sum of its proper divisors (47295429327) is greater than itself. Its abundance is 4425195102

Bases of 42870234225

• Binary: 100111111011010000111101110001110001₂
• Hexadecimal: 0x9FB43DC71
• Base-36: JOZTWFL

Squares and roots of 42870234225

• 42870234225 squared (42870234225²) is 1837856982506361350625
• 42870234225 cubed (42870234225³) is 78789359312099438653781100140625
• The square root of 42870234225 is 207051.2840457649
• The cube root of 42870234225 is 3499.8703142425

Scales and comparisons

• 42,870,234,225 seconds is equal to 1,363 years, 7 weeks, 2 days, 6 hours, 23 minutes, 45 seconds.
• To count from 1 to 42,870,234,225 would take you about two thousand, seven hundred twenty-six 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 42870234225 cubic inches would be around 291.7 feet tall.

Recreational maths with 42870234225

• 42870234225 backwards is 52243207824
• 42870234225 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42870234225's digits is 39
• More coming soon!