74133972

Names of 74133972

• Cardinal: 74133972 can be written as Seventy-four million, one hundred thirty-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 7.4133972 × 10⁷

Factors of 74133972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 261

Divisors of 74133972

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 59 66 76 99 114 118 132 167 171 177 198 209 228 236 334 342 354 396 418 501 531 627 649 668 684 708 836 1002 1062 1121 1254 1298 1503 1837 1881 1947 2004 2124 2242 2508 2596 3006 3173 3363 3674 3762 3894 4484 5511 5841 6012 6346 6726 7348 7524 7788 9519 9853 10089 11022 11682 12331 12692 13452 16533 19038 19706 20178 22044 23364 24662 28557 29559 33066 34903 36993 38076 39412 40356 49324 57114 59118 66132 69806 73986 88677 104709 108383 110979 114228 118236 139612 147972 177354 187207 209418 216766 221958 314127 325149 354708 374414 418836 433532 443916 561621 628254 650298 748828 975447 1123242 1256508 1300596 1684863 1950894 2059277 2246484 3369726 3901788 4118554 6177831 6739452 8237108 12355662 18533493 24711324 37066986 74133972
• Sum of all divisors σ(n): 220147200
• Sum of proper divisors (its aliquot sum) s(n): 146013228
• 74133972 is an abundant number, because the sum of its proper divisors (146013228) is greater than itself. Its abundance is 71879256

Bases of 74133972

• Binary: 100011010110011000111010100₂
• Hexadecimal: 0x46B31D4
• Base-36: 184Y50

Squares and roots of 74133972

• 74133972 squared (74133972²) is 5495845804496784
• 74133972 cubed (74133972³) is 407428878986882059146048
• The square root of 74133972 is 8610.1087101151
• The cube root of 74133972 is 420.0868527867

Scales and comparisons

• 74,133,972 seconds is equal to 2 years, 18 weeks, 4 days, 46 minutes, 12 seconds.
• To count from 1 to 74,133,972 would take you about three 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 74133972 cubic inches would be around 35 feet tall.

Recreational maths with 74133972

• 74133972 backwards is 27933147
• 74133972 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 74133972's digits is 36
• More coming soon!