42161484032

Names of 42161484032

• Cardinal: 42161484032 can be written as Forty-two billion, one hundred sixty-one million, four hundred eighty-four thousand and thirty-two.

Scientific notation

• Scientific notation: 4.2161484032 × 10¹⁰

Factors of 42161484032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 643

Divisors of 42161484032

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 16 17 31 32 34 62 64 68 124 128 136 248 256 272 289 496 527 544 578 593 961 992 1054 1088 1156 1186 1922 1984 2108 2176 2312 2372 3844 3968 4216 4352 4624 4744 7688 7936 8432 8959 9248 9488 10081 15376 16337 16864 17918 18383 18496 18976 20162 30752 32674 33728 35836 36766 36992 37952 40324 61504 65348 67456 71672 73532 73984 75904 80648 123008 130696 134912 143344 147064 151808 161296 171377 246016 261392 277729 286688 294128 312511 322592 342754 522784 555458 569873 573376 588256 625022 645184 685508 1045568 1110916 1139746 1146752 1176512 1250044 1290368 1371016 2091136 2221832 2279492 2293504 2353024 2500088 2580736 2742032 4182272 4443664 4558984 4706048 5000176 5312687 5484064 8887328 9117968 9687841 10000352 10625374 10968128 17774656 18235936 19375682 20000704 21250748 21936256 35549312 36471872 38751364 40001408 42501496 43872512 71098624 72943744 77502728 80002816 85002992 145887488 155005456 164693297 170005984 310010912 329386594 340011968 620021824 658773188 680023936 1240043648 1317546376 1360047872 2480087296 2635092752 5270185504 10540371008 21080742016 42161484032
• Sum of all divisors σ(n): 92532643434
• Sum of proper divisors (its aliquot sum) s(n): 50371159402
• 42161484032 is an abundant number, because the sum of its proper divisors (50371159402) is greater than itself. Its abundance is 8209675370

Bases of 42161484032

• Binary: 100111010001000001010011000100000000₂
• Hexadecimal: 0x9D1053100
• Base-36: JD9UXA8

Squares and roots of 42161484032

• 42161484032 squared (42161484032²) is 1777590735780590977024
• 42161484032 cubed (42161484032³) is 74945863422044517533320654880768
• The square root of 42161484032 is 205332.6180420441
• The cube root of 42161484032 is 3480.4758903513

Scales and comparisons

• 42,161,484,032 seconds is equal to 1,340 years, 31 weeks, 3 days, 3 hours, 20 minutes, 32 seconds.
• To count from 1 to 42,161,484,032 would take you about two thousand, six hundred eighty-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 42161484032 cubic inches would be around 290 feet tall.

Recreational maths with 42161484032

• 42161484032 backwards is 23048416124
• The number of decimal digits it has is: 11
• The sum of 42161484032's digits is 35
• More coming soon!