40689396094752

Names of 40689396094752

• Cardinal: 40689396094752 can be written as Forty trillion, six hundred eighty-nine billion, three hundred ninety-six million, ninety-four thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 4.0689396094752 × 10¹³

Factors of 40689396094752

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5232689832

Divisors of 40689396094752

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 864 972 1296 1944 2592 3888 7776 5232689827 10465379654 15698069481 20930759308 31396138962 41861518616 47094208443 62792277924 83723037232 94188416886 125584555848 141282625329 167446074464 188376833772 251169111696 282565250658 376753667544 423847875987 502338223392 565130501316 753507335088 847695751974 1130261002632 1271543627961 1507014670176 1695391503948 2260522005264 2543087255922 3390783007896 4521044010528 5086174511844 6781566015792 10172349023688 13563132031584 20344698047376 40689396094752
• Sum of all divisors σ(n): 119996043135696
• Sum of proper divisors (its aliquot sum) s(n): 79306647040944
• 40689396094752 is an abundant number, because the sum of its proper divisors (79306647040944) is greater than itself. Its abundance is 38617250946192

Bases of 40689396094752

• Binary: 1001010000000110111101000000000001011100100000₂
• Hexadecimal: 0x2501BD001720
• Base-36: EF8G7V600

Squares and roots of 40689396094752

• 40689396094752 squared (40689396094752²) is 1655626954555619308561941504
• 40689396094752 cubed (40689396094752³) is 67366460939061563269377069109952665387008
• The square root of 40689396094752 is 6378824.0369798569
• The cube root of 40689396094752 is 34394.8759986621

Scales and comparisons

• 40,689,396,094,752 seconds is equal to 1,293,796 years, 48 weeks, 4 days, 10 hours, 19 minutes, 12 seconds.
• To count from 1 to 40,689,396,094,752 would take you about three million, two hundred thirty-four thousand, four hundred ninety-two 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 40689396094752 cubic inches would be around 2866.2 feet tall.

Recreational maths with 40689396094752

• 40689396094752 backwards is 25749069398604
• 40689396094752 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40689396094752's digits is 72
• More coming soon!