84672042

Names of 84672042

• Cardinal: 84672042 can be written as Eighty-four million, six hundred seventy-two thousand and forty-two.

Scientific notation

• Scientific notation: 8.4672042 × 10⁷

Factors of 84672042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 255

Divisors of 84672042

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 79 91 151 158 169 182 237 273 302 338 453 474 507 546 553 906 1014 1027 1057 1106 1183 1659 1963 2054 2114 2366 3081 3171 3318 3549 3926 5889 6162 6342 7098 7189 11778 11929 13351 13741 14378 21567 23858 25519 26702 27482 35787 40053 41223 43134 51038 71574 76557 80106 82446 83503 93457 153114 155077 167006 178633 186914 250509 280371 310154 357266 465231 501018 535899 560742 930462 1071798 1085539 2016001 2171078 3256617 4032002 6048003 6513234 12096006 14112007 28224014 42336021 84672042
• Sum of all divisors σ(n): 213626880
• Sum of proper divisors (its aliquot sum) s(n): 128954838
• 84672042 is an abundant number, because the sum of its proper divisors (128954838) is greater than itself. Its abundance is 44282796

Bases of 84672042

• Binary: 101000010111111111000101010₂
• Hexadecimal: 0x50BFE2A
• Base-36: 1EETD6

Squares and roots of 84672042

• 84672042 squared (84672042²) is 7169354696449764
• 84672042 cubed (84672042³) is 607043901970691668298088
• The square root of 84672042 is 9201.7412482639
• The cube root of 84672042 is 439.1167578081

Scales and comparisons

• 84,672,042 seconds is equal to 2 years, 36 weeks, 42 seconds.
• To count from 1 to 84,672,042 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 84672042 cubic inches would be around 36.6 feet tall.

Recreational maths with 84672042

• 84672042 backwards is 24027648
• The number of decimal digits it has is: 8
• The sum of 84672042's digits is 33
• More coming soon!