1940671424

Names of 1940671424

• Cardinal: 1940671424 can be written as One billion, nine hundred forty million, six hundred seventy-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.940671424 × 10⁹

Factors of 1940671424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 373

Divisors of 1940671424

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 31 32 59 62 64 118 124 236 248 281 472 496 562 944 992 1124 1829 1888 1984 2248 3481 3658 3776 4496 6962 7316 8711 8992 13924 14632 16579 17422 17984 27848 29264 33158 34844 55696 58528 66316 69688 107911 111392 117056 132632 139376 215822 222784 265264 278752 431644 513949 530528 557504 863288 978161 1027898 1061056 1726576 1956322 2055796 3453152 3912644 4111592 6906304 7825288 8223184 15650576 16446368 30322991 31301152 32892736 60645982 62602304 121291964 242583928 485167856 970335712 1940671424
• Sum of all divisors σ(n): 4058155968
• Sum of proper divisors (its aliquot sum) s(n): 2117484544
• 1940671424 is an abundant number, because the sum of its proper divisors (2117484544) is greater than itself. Its abundance is 176813120

Bases of 1940671424

• Binary: 1110011101011000100101111000000₂
• Hexadecimal: 0x73AC4BC0
• Base-36: W3FBNK

Squares and roots of 1940671424

• 1940671424 squared (1940671424²) is 3766205575930187776
• 1940671424 cubed (1940671424³) is 7308967538117177635837313024
• The square root of 1940671424 is 44053.0523800565
• The cube root of 1940671424 is 1247.3375703207

Scales and comparisons

• 1,940,671,424 seconds is equal to 61 years, 36 weeks, 5 days, 11 hours, 23 minutes, 44 seconds.
• To count from 1 to 1,940,671,424 would take you about one hundred twenty-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 1940671424 cubic inches would be around 103.9 feet tall.

Recreational maths with 1940671424

• 1940671424 backwards is 4241760491
• The number of decimal digits it has is: 10
• The sum of 1940671424's digits is 38
• More coming soon!