4464990135

Names of 4464990135

• Cardinal: 4464990135 can be written as Four billion, four hundred sixty-four million, nine hundred ninety thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 4.464990135 × 10⁹

Factors of 4464990135

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 79

Divisors of 4464990135

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 27 45 71 81 135 213 243 355 405 639 729 1065 1215 1917 2187 3195 3645 5041 5751 6561 9585 10935 15123 17253 19683 25205 28755 32805 45369 51759 59049 75615 86265 98415 136107 155277 177147 226845 258795 295245 408321 465831 680535 776385 885735 1224963 1397493 2041605 2329155 3674889 4192479 6124815 6987465 11024667 12577437 18374445 20962395 33074001 55123335 62887185 99222003 165370005 297666009 496110015 892998027 1488330045 4464990135
• Sum of all divisors σ(n): 8151758160
• Sum of proper divisors (its aliquot sum) s(n): 3686768025
• 4464990135 is a deficient number, because the sum of its proper divisors (3686768025) is less than itself. Its deficiency is 778222110

Bases of 4464990135

• Binary: 100001010001000100101011110110111₂
• Hexadecimal: 0x10A2257B7
• Base-36: 21UC8FR

Squares and roots of 4464990135

• 4464990135 squared (4464990135²) is 19936136905647318225
• 4464990135 cubed (4464990135³) is 89014654613724701663830710375
• The square root of 4464990135 is 66820.5816721165
• The cube root of 4464990135 is 1646.6709904481

Scales and comparisons

• 4,464,990,135 seconds is equal to 141 years, 50 weeks, 4 days, 3 hours, 2 minutes, 15 seconds.
• To count from 1 to 4,464,990,135 would take you about two hundred eighty-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 4464990135 cubic inches would be around 137.2 feet tall.

Recreational maths with 4464990135

• 4464990135 backwards is 5310994644
• 4464990135 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4464990135's digits is 45
• More coming soon!