42193008

Names of 42193008

• Cardinal: 42193008 can be written as Forty-two million, one hundred ninety-three thousand and eight.

Scientific notation

• Scientific notation: 4.2193008 × 10⁷

Factors of 42193008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 712

Divisors of 42193008

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 39 44 48 52 54 66 72 78 88 99 104 108 117 132 143 144 156 176 198 208 216 234 264 286 297 312 351 396 429 432 468 528 572 594 624 683 702 792 858 936 1144 1188 1287 1366 1404 1584 1716 1872 2049 2288 2376 2574 2732 2808 3432 3861 4098 4752 5148 5464 5616 6147 6864 7513 7722 8196 8879 10296 10928 12294 15026 15444 16392 17758 18441 20592 22539 24588 26637 30052 30888 32784 35516 36882 45078 49176 53274 60104 61776 67617 71032 73764 79911 90156 97669 98352 106548 120208 135234 142064 147528 159822 180312 195338 202851 213096 239733 270468 293007 295056 319644 360624 390676 405702 426192 479466 540936 586014 639288 781352 811404 879021 958932 1081872 1172028 1278576 1562704 1622808 1758042 1917864 2344056 2637063 3245616 3516084 3835728 4688112 5274126 7032168 10548252 14064336 21096504 42193008
• Sum of all divisors σ(n): 142490880
• Sum of proper divisors (its aliquot sum) s(n): 100297872
• 42193008 is an abundant number, because the sum of its proper divisors (100297872) is greater than itself. Its abundance is 58104864

Bases of 42193008

• Binary: 10100000111101000001110000₂
• Hexadecimal: 0x283D070
• Base-36: P4CC0

Squares and roots of 42193008

• 42193008 squared (42193008²) is 1780249924088064
• 42193008 cubed (42193008³) is 75114099289047077056512
• The square root of 42193008 is 6495.6145205823
• The cube root of 42193008 is 348.1343120077

Scales and comparisons

• 42,193,008 seconds is equal to 1 year, 17 weeks, 5 days, 8 hours, 16 minutes, 48 seconds.
• To count from 1 to 42,193,008 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 42193008 cubic inches would be around 29 feet tall.

Recreational maths with 42193008

• 42193008 backwards is 80039124
• 42193008 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42193008's digits is 27
• More coming soon!