40933144

Names of 40933144

• Cardinal: 40933144 can be written as Forty million, nine hundred thirty-three thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.0933144 × 10⁷

Factors of 40933144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 149

Divisors of 40933144

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 17 19 28 31 34 38 56 62 68 73 76 119 124 133 136 146 152 217 238 248 266 292 323 434 476 511 527 532 584 589 646 868 952 1022 1054 1064 1178 1241 1292 1387 1736 2044 2108 2261 2263 2356 2482 2584 2774 3689 4088 4123 4216 4522 4526 4712 4964 5548 7378 8246 8687 9044 9052 9709 9928 10013 11096 14756 15841 16492 17374 18088 18104 19418 20026 23579 29512 31682 32984 34748 38471 38836 40052 42997 47158 63364 69496 70091 76942 77672 80104 85994 94316 126728 140182 153884 165053 171988 188632 269297 280364 300979 307768 330106 343976 538594 560728 601958 660212 730949 1077188 1203916 1320424 1461898 2154376 2407832 2923796 5116643 5847592 10233286 20466572 40933144
• Sum of all divisors σ(n): 102297600
• Sum of proper divisors (its aliquot sum) s(n): 61364456
• 40933144 is an abundant number, because the sum of its proper divisors (61364456) is greater than itself. Its abundance is 20431312

Bases of 40933144

• Binary: 10011100001001011100011000₂
• Hexadecimal: 0x2709718
• Base-36: ODC7S

Squares and roots of 40933144

• 40933144 squared (40933144²) is 1675522277724736
• 40933144 cubed (40933144³) is 68584394669314611049984
• The square root of 40933144 is 6397.9015309709
• The cube root of 40933144 is 344.6341960455

Scales and comparisons

• 40,933,144 seconds is equal to 1 year, 15 weeks, 4 days, 18 hours, 19 minutes, 4 seconds.
• To count from 1 to 40,933,144 would take you about forty-nine weeks!

  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 40933144 cubic inches would be around 28.7 feet tall.

Recreational maths with 40933144

• 40933144 backwards is 44133904
• 40933144 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40933144's digits is 28
• More coming soon!