42190464

Names of 42190464

• Cardinal: 42190464 can be written as Forty-two million, one hundred ninety thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.2190464 × 10⁷

Factors of 42190464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 326

Divisors of 42190464

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 23 24 32 34 46 48 51 64 68 69 92 96 102 128 136 138 184 192 204 272 276 281 368 384 391 408 544 552 562 736 782 816 843 1088 1104 1124 1173 1472 1564 1632 1686 2176 2208 2248 2346 2944 3128 3264 3372 4416 4496 4692 4777 6256 6463 6528 6744 8832 8992 9384 9554 12512 12926 13488 14331 17984 18768 19108 19389 25024 25852 26976 28662 35968 37536 38216 38778 50048 51704 53952 57324 75072 76432 77556 103408 107904 109871 114648 150144 152864 155112 206816 219742 229296 305728 310224 329613 413632 439484 458592 611456 620448 659226 827264 878968 917184 1240896 1318452 1757936 1834368 2481792 2636904 3515872 5273808 7031744 10547616 14063488 21095232 42190464
• Sum of all divisors σ(n): 124260480
• Sum of proper divisors (its aliquot sum) s(n): 82070016
• 42190464 is an abundant number, because the sum of its proper divisors (82070016) is greater than itself. Its abundance is 39879552

Bases of 42190464

• Binary: 10100000111100011010000000₂
• Hexadecimal: 0x283C680
• Base-36: P4ADC

Squares and roots of 42190464

• 42190464 squared (42190464²) is 1780035252535296
• 42190464 cubed (42190464³) is 75100513240821314617344
• The square root of 42190464 is 6495.4186932021
• The cube root of 42190464 is 348.1273150229

Scales and comparisons

• 42,190,464 seconds is equal to 1 year, 17 weeks, 5 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 42,190,464 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 42190464 cubic inches would be around 29 feet tall.

Recreational maths with 42190464

• 42190464 backwards is 46409124
• The number of decimal digits it has is: 8
• The sum of 42190464's digits is 30
• More coming soon!