3809221875

Names of 3809221875

• Cardinal: 3809221875 can be written as Three billion, eight hundred nine million, two hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 3.809221875 × 10⁹

Factors of 3809221875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 313

Divisors of 3809221875

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 17 25 31 45 51 75 85 93 125 153 155 225 255 257 279 375 425 465 527 625 765 771 775 1125 1275 1285 1395 1581 1875 2125 2313 2325 2635 3125 3825 3855 3875 4369 4743 5625 6375 6425 6975 7905 7967 9375 10625 11565 11625 13107 13175 19125 19275 19375 21845 23715 23901 28125 31875 32125 34875 39321 39525 39835 53125 57825 58125 65535 65875 71703 95625 96375 96875 109225 118575 119505 135439 159375 160625 174375 196605 197625 199175 289125 290625 327675 329375 358515 406317 478125 481875 546125 592875 597525 677195 803125 871875 983025 988125 995875 1218951 1445625 1638375 1646875 1792575 2031585 2409375 2730625 2964375 2987625 3385975 4915125 4940625 4979375 6094755 7228125 8191875 8962875 10157925 13653125 14821875 14938125 16929875 24575625 24896875 30473775 40959375 44814375 50789625 74690625 84649375 122878125 152368875 224071875 253948125 423246875 761844375 1269740625 3809221875
• Sum of all divisors σ(n): 7546017024
• Sum of proper divisors (its aliquot sum) s(n): 3736795149
• 3809221875 is a deficient number, because the sum of its proper divisors (3736795149) is less than itself. Its deficiency is 72426726

Bases of 3809221875

• Binary: 11100011000011000001110011110011₂
• Hexadecimal: 0xE30C1CF3
• Base-36: 1QZWUER

Squares and roots of 3809221875

• 3809221875 squared (3809221875²) is 14510171292978515625
• 3809221875 cubed (3809221875³) is 55272461899210795623779296875
• The square root of 3809221875 is 61718.8939871739
• The cube root of 3809221875 is 1561.7520687071

Scales and comparisons

• 3,809,221,875 seconds is equal to 121 years, 6 weeks, 2 days, 5 hours, 11 minutes, 15 seconds.
• To count from 1 to 3,809,221,875 would take you about two hundred forty-two 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 3809221875 cubic inches would be around 130.1 feet tall.

Recreational maths with 3809221875

• 3809221875 backwards is 5781229083
• 3809221875 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3809221875's digits is 45
• More coming soon!