40646744061

Names of 40646744061

• Cardinal: 40646744061 can be written as Forty billion, six hundred forty-six million, seven hundred forty-four thousand and sixty-one.

Scientific notation

• Scientific notation: 4.0646744061 × 10¹⁰

Factors of 40646744061

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 942

Divisors of 40646744061

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 19 21 33 49 57 77 133 147 209 231 331 343 399 539 571 627 931 993 1029 1463 1617 1713 2317 2793 3641 3773 3997 4389 6281 6289 6517 6951 10241 10849 10923 11319 11991 16219 18843 18867 19551 25487 27979 30723 32547 43967 44023 48657 69179 71687 75943 76461 83937 113533 119339 131901 132069 178409 189001 195853 207537 215061 227829 307769 308161 340599 358017 484253 531601 535227 567003 587559 835373 923307 924483 1248863 1323007 1452759 1594803 2079011 2154383 2157127 2506119 3389771 3591019 3721207 3746589 3969021 5847611 6237033 6463149 6471381 9261049 10169313 10773057 11163621 14553077 17542833 23728397 25137133 27783147 39501209 40933277 43659231 64827343 71185191 75411399 101871539 118503627 122799831 175959931 194482029 276508463 305614617 527879793 713100773 829525389 1231719517 1935559241 2139302319 3695158551 5806677723 13548914687 40646744061
• Sum of all divisors σ(n): 72923136000
• Sum of proper divisors (its aliquot sum) s(n): 32276391939
• 40646744061 is a deficient number, because the sum of its proper divisors (32276391939) is less than itself. Its deficiency is 8370352122

Bases of 40646744061

• Binary: 100101110110101111000001011111111101₂
• Hexadecimal: 0x976BC17FD
• Base-36: IO80SFX

Squares and roots of 40646744061

• 40646744061 squared (40646744061²) is 1652157802760438771721
• 40646744061 cubed (40646744061³) is 67154835357187674050204691498981
• The square root of 40646744061 is 201610.3768683547
• The cube root of 40646744061 is 3438.2853830383

Scales and comparisons

• 40,646,744,061 seconds is equal to 1,292 years, 22 weeks, 6 days, 10 hours, 14 minutes, 21 seconds.
• To count from 1 to 40,646,744,061 would take you about two thousand, five hundred eighty-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 40646744061 cubic inches would be around 286.5 feet tall.

Recreational maths with 40646744061

• 40646744061 backwards is 16044764604
• The number of decimal digits it has is: 11
• The sum of 40646744061's digits is 42
• More coming soon!