42119136

Names of 42119136

• Cardinal: 42119136 can be written as Forty-two million, one hundred nineteen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 4.2119136 × 10⁷

Factors of 42119136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 75

Divisors of 42119136

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 41 48 54 58 72 82 87 96 108 116 123 144 164 174 216 232 246 261 288 328 348 369 432 464 492 522 656 696 738 783 864 928 984 1044 1107 1189 1312 1392 1476 1566 1681 1968 2088 2214 2378 2784 2952 3132 3362 3567 3936 4176 4428 4756 5043 5904 6264 6724 7134 8352 8856 9512 10086 10701 11808 12528 13448 14268 15129 17712 19024 20172 21402 25056 26896 28536 30258 32103 35424 38048 40344 42804 45387 48749 53792 57072 60516 64206 80688 85608 90774 97498 114144 121032 128412 146247 161376 171216 181548 194996 242064 256824 292494 342432 363096 389992 438741 484128 513648 584988 726192 779984 877482 1027296 1169976 1316223 1452384 1559968 1754964 2339952 2632446 3509928 4679904 5264892 7019856 10529784 14039712 21059568 42119136
• Sum of all divisors σ(n): 130258800
• Sum of proper divisors (its aliquot sum) s(n): 88139664
• 42119136 is an abundant number, because the sum of its proper divisors (88139664) is greater than itself. Its abundance is 46020528

Bases of 42119136

• Binary: 10100000101010111111100000₂
• Hexadecimal: 0x282AFE0
• Base-36: P2RC0

Squares and roots of 42119136

• 42119136 squared (42119136²) is 1774021617386496
• 42119136 cubed (42119136³) is 74720257769641789587456
• The square root of 42119136 is 6489.9257314703
• The cube root of 42119136 is 347.9310208107

Scales and comparisons

• 42,119,136 seconds is equal to 1 year, 17 weeks, 4 days, 11 hours, 45 minutes, 36 seconds.
• To count from 1 to 42,119,136 would take you about 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 42119136 cubic inches would be around 29 feet tall.

Recreational maths with 42119136

• 42119136 backwards is 63191124
• 42119136 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42119136's digits is 27
• More coming soon!