5389453125

Names of 5389453125

• Cardinal: 5389453125 can be written as Five billion, three hundred eighty-nine million, four hundred fifty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 5.389453125 × 10⁹

Factors of 5389453125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 88

Divisors of 5389453125

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 73 75 105 125 135 175 189 219 225 315 365 375 511 525 625 657 675 875 945 1095 1125 1533 1575 1825 1875 1971 2555 2625 3125 3285 3375 4375 4599 4725 5475 5625 7665 7875 9125 9375 9855 12775 13125 13797 15625 16425 16875 21875 22995 23625 27375 28125 38325 39375 45625 46875 49275 63875 65625 68985 78125 82125 84375 109375 114975 118125 136875 140625 191625 196875 228125 234375 246375 319375 328125 344925 390625 410625 421875 546875 574875 590625 684375 703125 958125 984375 1140625 1171875 1231875 1596875 1640625 1724625 2053125 2109375 2734375 2874375 2953125 3421875 3515625 4790625 4921875 5703125 6159375 7984375 8203125 8623125 10265625 10546875 14371875 14765625 17109375 23953125 24609375 28515625 30796875 39921875 43115625 51328125 71859375 73828125 85546875 119765625 153984375 199609375 215578125 256640625 359296875 598828125 769921875 1077890625 1796484375 5389453125
• Sum of all divisors σ(n): 11562494080
• Sum of proper divisors (its aliquot sum) s(n): 6173040955
• 5389453125 is an abundant number, because the sum of its proper divisors (6173040955) is greater than itself. Its abundance is 783587830

Bases of 5389453125

• Binary: 101000001001111001000011101000101₂
• Hexadecimal: 0x1413C8745
• Base-36: 2H4QON9

Squares and roots of 5389453125

• 5389453125 squared (5389453125²) is 29046204986572265625
• 5389453125 cubed (5389453125³) is 156543160234272480010986328125
• The square root of 5389453125 is 73412.8948141945
• The cube root of 5389453125 is 1753.2677040747

Scales and comparisons

• 5,389,453,125 seconds is equal to 171 years, 19 weeks, 22 hours, 18 minutes, 45 seconds.
• To count from 1 to 5,389,453,125 would take you about three 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 5389453125 cubic inches would be around 146.1 feet tall.

Recreational maths with 5389453125

• 5389453125 backwards is 5213549835
• 5389453125 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5389453125's digits is 45
• More coming soon!