43949386545042816

Names of 43949386545042816

• Cardinal: 43949386545042816 can be written as Forty-three quadrillion, nine hundred forty-nine trillion, three hundred eighty-six billion, five hundred forty-five million, forty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.3949386545042816 × 10¹⁶

Factors of 43949386545042816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12716836384566

Divisors of 43949386545042816

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 288 384 432 576 864 1152 1728 3456 12716836384561 25433672769122 38150509153683 50867345538244 76301018307366 101734691076488 114451527461049 152602036614732 203469382152976 228903054922098 305204073229464 343354582383147 406938764305952 457806109844196 610408146458928 686709164766294 813877528611904 915612219688392 1220816292917856 1373418329532588 1627755057223808 1831224439376784 2441632585835712 2746836659065176 3662448878753568 4883265171671424 5493673318130352 7324897757507136 10987346636260704 14649795515014272 21974693272521408 43949386545042816
• Sum of all divisors σ(n): 129711731122532400
• Sum of proper divisors (its aliquot sum) s(n): 85762344577489584
• 43949386545042816 is an abundant number, because the sum of its proper divisors (85762344577489584) is greater than itself. Its abundance is 41812958032446768

Bases of 43949386545042816

• Binary: 10011100001000111011101111110101000111010001010110000000₂
• Hexadecimal: 0x9C23BBF51D1580
• Base-36: C0QR9G9DUO0

Squares and roots of 43949386545042816

• 43949386545042816 squared (43949386545042816²) is 1931548577685590510893623273209856
• 43949386545042816 cubed (43949386545042816³) is 84890375071231680023750068853222525621853273194496
• The square root of 43949386545042816 is 209641089.8298394555
• The cube root of 43949386545042816 is 352899.4155904223

Scales and comparisons

• 43,949,386,545,042,816 seconds is equal to 1,397,454,547 years, 39 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 43,949,386,545,042,816 would take you about four billion, one hundred ninety-two million, three hundred sixty-three thousand, six hundred forty-three 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 43949386545042816 cubic inches would be around 29408.3 feet tall.

Recreational maths with 43949386545042816

• 43949386545042816 backwards is 61824054568394934
• The number of decimal digits it has is: 17
• The sum of 43949386545042816's digits is 81
• More coming soon!