42061248

Names of 42061248

• Cardinal: 42061248 can be written as Forty-two million, sixty-one thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 4.2061248 × 10⁷

Factors of 42061248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 347

Divisors of 42061248

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 101 108 144 192 202 216 241 288 303 404 432 482 576 606 723 808 864 909 964 1212 1446 1616 1728 1818 1928 2169 2424 2727 2892 3232 3636 3856 4338 4848 5454 5784 6464 6507 7272 7712 8676 9696 10908 11568 13014 14544 15424 17352 19392 21816 23136 24341 26028 29088 34704 43632 46272 48682 52056 58176 69408 73023 87264 97364 104112 138816 146046 174528 194728 208224 219069 292092 389456 416448 438138 584184 657207 778912 876276 1168368 1314414 1557824 1752552 2336736 2628828 3505104 4673472 5257656 7010208 10515312 14020416 21030624 42061248
• Sum of all divisors σ(n): 125394720
• Sum of proper divisors (its aliquot sum) s(n): 83333472
• 42061248 is an abundant number, because the sum of its proper divisors (83333472) is greater than itself. Its abundance is 41272224

Bases of 42061248

• Binary: 10100000011100110111000000₂
• Hexadecimal: 0x281CDC0
• Base-36: P1IO0

Squares and roots of 42061248

• 42061248 squared (42061248²) is 1769148583317504
• 42061248 cubed (42061248³) is 74412597311766198484992
• The square root of 42061248 is 6485.4643627115
• The cube root of 42061248 is 347.7715504205

Scales and comparisons

• 42,061,248 seconds is equal to 1 year, 17 weeks, 3 days, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 42,061,248 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 42061248 cubic inches would be around 29 feet tall.

Recreational maths with 42061248

• 42061248 backwards is 84216024
• 42061248 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42061248's digits is 27
• More coming soon!