42002904636

Names of 42002904636

• Cardinal: 42002904636 can be written as Forty-two billion, two million, nine hundred four thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 4.2002904636 × 10¹⁰

Factors of 42002904636

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 182667

Divisors of 42002904636

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 83 84 99 126 132 154 166 198 231 249 252 308 332 396 462 498 581 693 747 913 924 996 1162 1386 1494 1743 1826 2324 2739 2772 2988 3486 3652 5229 5478 6391 6972 8217 10458 10956 12782 16434 19173 20916 25564 32868 38346 57519 76692 115038 182561 230076 365122 547683 730244 1095366 1277927 1643049 2008171 2190732 2555854 3286098 3833781 4016342 5111708 6024513 6572196 7667562 8032684 11501343 12049026 14057197 15152563 15335124 18073539 23002686 24098052 28114394 30305126 36147078 42171591 45457689 46005372 56228788 60610252 72294156 84343182 90915378 106067941 126514773 136373067 166678193 168686364 181830756 212135882 253029546 272746134 318203823 333356386 424271764 500034579 506059092 545492268 636407646 666712772 954611469 1000069158 1166747351 1272815292 1500103737 1909222938 2000138316 2333494702 3000207474 3500242053 3818445876 4666989404 6000414948 7000484106 10500726159 14000968212 21001452318 42002904636
• Sum of all divisors σ(n): 133968377088
• Sum of proper divisors (its aliquot sum) s(n): 91965472452
• 42002904636 is an abundant number, because the sum of its proper divisors (91965472452) is greater than itself. Its abundance is 49962567816

Bases of 42002904636

• Binary: 100111000111100100010111011000111100₂
• Hexadecimal: 0x9C791763C
• Base-36: JANG0N0

Squares and roots of 42002904636

• 42002904636 squared (42002904636²) is 1764243997860910292496
• 42002904636 cubed (42002904636³) is 74103372396787203007860354411456
• The square root of 42002904636 is 204946.1017828833
• The cube root of 42002904636 is 3476.1067747229

Scales and comparisons

• 42,002,904,636 seconds is equal to 1,335 years, 29 weeks, 1 day, 17 hours, 30 minutes, 36 seconds.
• To count from 1 to 42,002,904,636 would take you about two thousand, six hundred seventy-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 42002904636 cubic inches would be around 289.7 feet tall.

Recreational maths with 42002904636

• 42002904636 backwards is 63640920024
• 42002904636 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42002904636's digits is 36
• More coming soon!