42093156

Names of 42093156

• Cardinal: 42093156 can be written as Forty-two million, ninety-three thousand, one hundred fifty-six.

Scientific notation

• Scientific notation: 4.2093156 × 10⁷

Factors of 42093156

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4240

Divisors of 42093156

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 21 28 34 42 49 51 68 84 98 102 119 147 196 204 238 294 357 476 588 714 833 1428 1666 2499 3332 4211 4998 8422 9996 12633 16844 25266 29477 50532 58954 71587 88431 117908 143174 176862 206339 214761 286348 353724 412678 429522 501109 619017 825356 859044 1002218 1238034 1503327 2004436 2476068 3006654 3507763 6013308 7015526 10523289 14031052 21046578 42093156
• Sum of all divisors σ(n): 121002336
• Sum of proper divisors (its aliquot sum) s(n): 78909180
• 42093156 is an abundant number, because the sum of its proper divisors (78909180) is greater than itself. Its abundance is 36816024

Bases of 42093156

• Binary: 10100000100100101001100100₂
• Hexadecimal: 0x2824A64
• Base-36: P27AC

Squares and roots of 42093156

• 42093156 squared (42093156²) is 1771833782040336
• 42093156 cubed (42093156³) is 74582075793493861540416
• The square root of 42093156 is 6487.9238589861
• The cube root of 42093156 is 347.8594689547

Scales and comparisons

• 42,093,156 seconds is equal to 1 year, 17 weeks, 4 days, 4 hours, 32 minutes, 36 seconds.
• To count from 1 to 42,093,156 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 42093156 cubic inches would be around 29 feet tall.

Recreational maths with 42093156

• 42093156 backwards is 65139024
• The number of decimal digits it has is: 8
• The sum of 42093156's digits is 30
• More coming soon!