2042994816

Names of 2042994816

• Cardinal: 2042994816 can be written as Two billion, forty-two million, nine hundred ninety-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 2.042994816 × 10⁹

Factors of 2042994816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 33519

Divisors of 2042994816

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 128 144 159 192 212 288 318 384 424 477 576 636 848 954 1152 1272 1696 1908 2544 3392 3816 5088 6784 7632 10176 15264 20352 30528 33461 61056 66922 100383 133844 200766 267688 301149 401532 535376 602298 803064 1070752 1204596 1606128 1773433 2141504 2409192 3212256 3546866 4283008 4818384 5320299 6424512 7093732 9636768 10640598 12849024 14187464 15960897 19273536 21281196 28374928 31921794 38547072 42562392 56749856 63843588 85124784 113499712 127687176 170249568 226999424 255374352 340499136 510748704 680998272 1021497408 2042994816
• Sum of all divisors σ(n): 5990032620
• Sum of proper divisors (its aliquot sum) s(n): 3947037804
• 2042994816 is an abundant number, because the sum of its proper divisors (3947037804) is greater than itself. Its abundance is 1904042988

Bases of 2042994816

• Binary: 1111001110001011010000010000000₂
• Hexadecimal: 0x79C5A080
• Base-36: XSCGW0

Squares and roots of 2042994816

• 2042994816 squared (2042994816²) is 4173827818202873856
• 2042994816 cubed (2042994816³) is 8527108595465061724109930496
• The square root of 2042994816 is 45199.5001742275
• The cube root of 2042994816 is 1268.8854619259

Scales and comparisons

• 2,042,994,816 seconds is equal to 64 years, 49 weeks, 6 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 2,042,994,816 would take you about one hundred twenty-nine 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 2042994816 cubic inches would be around 105.7 feet tall.

Recreational maths with 2042994816

• 2042994816 backwards is 6184992402
• The number of decimal digits it has is: 10
• The sum of 2042994816's digits is 45
• More coming soon!