40998750

Names of 40998750

• Cardinal: 40998750 can be written as Forty million, nine hundred ninety-eight thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.099875 × 10⁷

Factors of 40998750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 52

Divisors of 40998750

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 5 6 10 13 15 25 26 29 30 39 50 58 65 75 78 87 125 130 145 150 174 195 250 290 325 375 377 390 435 625 650 725 750 754 841 870 975 1131 1250 1450 1625 1682 1875 1885 1950 2175 2262 2523 3250 3625 3750 3770 4205 4350 4875 5046 5655 7250 8125 8410 9425 9750 10875 10933 11310 12615 16250 18125 18850 21025 21750 21866 24375 25230 28275 32799 36250 42050 47125 48750 54375 54665 56550 63075 65598 94250 105125 108750 109330 126150 141375 163995 210250 235625 273325 282750 315375 327990 471250 525625 546650 630750 706875 819975 1051250 1366625 1413750 1576875 1639950 2733250 3153750 4099875 6833125 8199750 13666250 20499375 40998750
• Sum of all divisors σ(n): 114282168
• Sum of proper divisors (its aliquot sum) s(n): 73283418
• 40998750 is an abundant number, because the sum of its proper divisors (73283418) is greater than itself. Its abundance is 32284668

Bases of 40998750

• Binary: 10011100011001011101011110₂
• Hexadecimal: 0x271975E
• Base-36: OEQU6

Squares and roots of 40998750

• 40998750 squared (40998750²) is 1680897501562500
• 40998750 cubed (40998750³) is 68914696442185546875000
• The square root of 40998750 is 6403.0266280877
• The cube root of 40998750 is 344.8182197169

Scales and comparisons

• 40,998,750 seconds is equal to 1 year, 15 weeks, 5 days, 12 hours, 32 minutes, 30 seconds.
• To count from 1 to 40,998,750 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 40998750 cubic inches would be around 28.7 feet tall.

Recreational maths with 40998750

• 40998750 backwards is 05789904
• The number of decimal digits it has is: 8
• The sum of 40998750's digits is 42
• More coming soon!