40747967793

Names of 40747967793

• Cardinal: 40747967793 can be written as Forty billion, seven hundred forty-seven million, nine hundred sixty-seven thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 4.0747967793 × 10¹⁰

Factors of 40747967793

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2124

Divisors of 40747967793

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 39 41 53 83 117 123 159 249 369 477 533 689 747 1079 1599 1931 2067 2173 3237 3403 4399 4797 5793 6201 6519 9711 10209 13197 17379 19557 25103 28249 30627 39591 44239 57187 75309 79171 84747 102343 132717 160273 171561 180359 225927 237513 254241 307029 398151 480819 514683 541077 712539 921087 1029223 1330459 1442457 1623231 2083549 2344667 3087669 3991377 4196063 6250647 6571193 7034001 8494469 9263007 11974131 12588189 18751941 19713579 21102003 25483407 37764567 54548819 59140737 76450221 85425509 110428097 163646457 256276527 331284291 348273229 490939371 768829581 993852873 1044819687 3134459061 4527551977 13582655931 40747967793
• Sum of all divisors σ(n): 66988591488
• Sum of proper divisors (its aliquot sum) s(n): 26240623695
• 40747967793 is a deficient number, because the sum of its proper divisors (26240623695) is less than itself. Its deficiency is 14507344098

Bases of 40747967793

• Binary: 100101111100110001001010010100110001₂
• Hexadecimal: 0x97CC4A531
• Base-36: IPWAD69

Squares and roots of 40747967793

• 40747967793 squared (40747967793²) is 1660396879259365290849
• 40747967793 cubed (40747967793³) is 67657798559658326565137129626257
• The square root of 40747967793 is 201861.2587719597
• The cube root of 40747967793 is 3441.1371700401

Scales and comparisons

• 40,747,967,793 seconds is equal to 1,295 years, 34 weeks, 1 day, 23 hours, 56 minutes, 33 seconds.
• To count from 1 to 40,747,967,793 would take you about two thousand, five hundred ninety-one 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 40747967793 cubic inches would be around 286.8 feet tall.

Recreational maths with 40747967793

• 40747967793 backwards is 39776974704
• The number of decimal digits it has is: 11
• The sum of 40747967793's digits is 63
• More coming soon!