104389992

Names of 104389992

• Cardinal: 104389992 can be written as One hundred four million, three hundred eighty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.04389992 × 10⁸

Factors of 104389992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1421

Divisors of 104389992

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 343 378 392 441 504 588 686 756 882 1029 1176 1323 1372 1409 1512 1764 2058 2646 2744 2818 3087 3528 4116 4227 5292 5636 6174 8232 8454 9261 9863 10584 11272 12348 12681 16908 18522 19726 24696 25362 29589 33816 37044 38043 39452 50724 59178 69041 74088 76086 78904 88767 101448 118356 138082 152172 177534 207123 236712 266301 276164 304344 355068 414246 483287 532602 552328 621369 710136 828492 966574 1065204 1242738 1449861 1656984 1864107 1933148 2130408 2485476 2899722 3728214 3866296 4349583 4970952 5799444 7456428 8699166 11598888 13048749 14912856 17398332 26097498 34796664 52194996 104389992
• Sum of all divisors σ(n): 338400000
• Sum of proper divisors (its aliquot sum) s(n): 234010008
• 104389992 is an abundant number, because the sum of its proper divisors (234010008) is greater than itself. Its abundance is 129620016

Bases of 104389992

• Binary: 110001110001101110101101000₂
• Hexadecimal: 0x638DD68
• Base-36: 1Q5FU0

Squares and roots of 104389992

• 104389992 squared (104389992²) is 10897270429760064
• 104389992 cubed (104389992³) is 1137565972984489642879488
• The square root of 104389992 is 10217.1420661553
• The cube root of 104389992 is 470.8540259231

Scales and comparisons

• 104,389,992 seconds is equal to 3 years, 16 weeks, 4 days, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 104,389,992 would take you about four 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 104389992 cubic inches would be around 39.2 feet tall.

Recreational maths with 104389992

• 104389992 backwards is 299983401
• The number of decimal digits it has is: 9
• The sum of 104389992's digits is 45
• More coming soon!