3825229872

Names of 3825229872

• Cardinal: 3825229872 can be written as Three billion, eight hundred twenty-five million, two hundred twenty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.825229872 × 10⁹

Factors of 3825229872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 135356

Divisors of 3825229872

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 38 48 57 62 76 93 114 124 152 186 228 248 304 372 456 496 589 744 912 1178 1488 1767 2356 3534 4712 7068 9424 14136 28272 135301 270602 405903 541204 811806 1082408 1623612 2164816 2570719 3247224 4194331 5141438 6494448 7712157 8388662 10282876 12582993 15424314 16777324 20565752 25165986 30848628 33554648 41131504 50331972 61697256 67109296 79692289 100663944 123394512 159384578 201327888 239076867 318769156 478153734 637538312 956307468 1275076624 1912614936 3825229872
• Sum of all divisors σ(n): 10737566720
• Sum of proper divisors (its aliquot sum) s(n): 6912336848
• 3825229872 is an abundant number, because the sum of its proper divisors (6912336848) is greater than itself. Its abundance is 3087106976

Bases of 3825229872

• Binary: 11100100000000000110000000110000₂
• Hexadecimal: 0xE4006030
• Base-36: 1R9FY9C

Squares and roots of 3825229872

• 3825229872 squared (3825229872²) is 14632383573641136384
• 3825229872 cubed (3825229872³) is 55972230744454186704102862848
• The square root of 3825229872 is 61848.4427613177
• The cube root of 3825229872 is 1563.9367303677

Scales and comparisons

• 3,825,229,872 seconds is equal to 121 years, 32 weeks, 5 days, 11 hours, 51 minutes, 12 seconds.
• To count from 1 to 3,825,229,872 would take you about two 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 3825229872 cubic inches would be around 130.3 feet tall.

Recreational maths with 3825229872

• 3825229872 backwards is 2789225283
• 3825229872 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3825229872's digits is 48
• More coming soon!