42120504

Names of 42120504

• Cardinal: 42120504 can be written as Forty-two million, one hundred twenty thousand, five hundred four.

Scientific notation

• Scientific notation: 4.2120504 × 10⁷

Factors of 42120504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 302

Divisors of 42120504

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 37 72 74 97 111 148 163 194 222 291 296 326 333 388 444 489 582 652 666 776 873 888 978 1164 1304 1332 1467 1746 1956 2328 2664 2934 3492 3589 3912 5868 6031 6984 7178 10767 11736 12062 14356 15811 18093 21534 24124 28712 31622 32301 36186 43068 47433 48248 54279 63244 64602 72372 86136 94866 108558 126488 129204 142299 144744 189732 217116 258408 284598 379464 434232 569196 585007 1138392 1170014 1755021 2340028 3510042 4680056 5265063 7020084 10530126 14040168 21060252 42120504
• Sum of all divisors σ(n): 119093520
• Sum of proper divisors (its aliquot sum) s(n): 76973016
• 42120504 is an abundant number, because the sum of its proper divisors (76973016) is greater than itself. Its abundance is 34852512

Bases of 42120504

• Binary: 10100000101011010100111000₂
• Hexadecimal: 0x282B538
• Base-36: P2SE0

Squares and roots of 42120504

• 42120504 squared (42120504²) is 1774136857214016
• 42120504 cubed (42120504³) is 74727538590830389784064
• The square root of 42120504 is 6490.0311247327
• The cube root of 42120504 is 347.9347876219

Scales and comparisons

• 42,120,504 seconds is equal to 1 year, 17 weeks, 4 days, 12 hours, 8 minutes, 24 seconds.
• To count from 1 to 42,120,504 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 42120504 cubic inches would be around 29 feet tall.

Recreational maths with 42120504

• 42120504 backwards is 40502124
• 42120504 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42120504's digits is 18
• More coming soon!