40440782992

Names of 40440782992

• Cardinal: 40440782992 can be written as Forty billion, four hundred forty million, seven hundred eighty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.0440782992 × 10¹⁰

Factors of 40440782992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1682

Divisors of 40440782992

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 67 101 134 202 268 311 404 536 622 808 1072 1201 1244 1616 2402 2488 4804 4976 6767 9608 13534 19216 20837 27068 31411 41674 54136 62822 80467 83348 108272 121301 125644 160934 166696 242602 251288 321868 333392 373511 485204 502576 643736 747022 970408 1287472 1494044 1940816 2104537 2988088 4209074 5976176 8127167 8418148 16254334 16836296 25025237 32508668 33672592 37724611 50050474 65017336 75449222 100100948 130034672 150898444 200201896 301796888 400403792 603593776 2527548937 5055097874 10110195748 20220391496 40440782992
• Sum of all divisors σ(n): 80636160384
• Sum of proper divisors (its aliquot sum) s(n): 40195377392
• 40440782992 is a deficient number, because the sum of its proper divisors (40195377392) is less than itself. Its deficiency is 245405600

Bases of 40440782992

• Binary: 100101101010011101010110000010010000₂
• Hexadecimal: 0x96A756090
• Base-36: IKTEBV4

Squares and roots of 40440782992

• 40440782992 squared (40440782992²) is 1635456929006036472064
• 40440782992 cubed (40440782992³) is 66139158758695871224777494335488
• The square root of 40440782992 is 201098.9383164417
• The cube root of 40440782992 is 3432.4681692077

Scales and comparisons

• 40,440,782,992 seconds is equal to 1,285 years, 46 weeks, 2 days, 14 hours, 49 minutes, 52 seconds.
• To count from 1 to 40,440,782,992 would take you about two thousand, five hundred seventy-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 40440782992 cubic inches would be around 286 feet tall.

Recreational maths with 40440782992

• 40440782992 backwards is 29928704404
• The number of decimal digits it has is: 11
• The sum of 40440782992's digits is 49
• More coming soon!