139179442325

Names of 139179442325

• Cardinal: 139179442325 can be written as One hundred thirty-nine billion, one hundred seventy-nine million, four hundred forty-two thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.39179442325 × 10¹¹

Factors of 139179442325

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 796

Divisors of 139179442325

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 11 25 35 55 77 121 175 275 385 605 773 847 1331 1925 3025 3865 4235 5411 6655 8503 9317 19325 21175 27055 33275 42515 46585 59521 93533 135275 212575 232925 297605 467665 597529 654731 1028863 1488025 2338325 2987645 3273655 4182703 5144315 6572819 7202041 14938225 16368275 20913515 25721575 32864095 36010205 46009733 72301009 104567575 164320475 180051025 230048665 361505045 506107063 795311099 1150243325 1807525225 2530535315 3976555495 5567177693 12652676575 19882777475 27835888465 139179442325
• Sum of all divisors σ(n): 217227066816
• Sum of proper divisors (its aliquot sum) s(n): 78047624491
• 139179442325 is a deficient number, because the sum of its proper divisors (78047624491) is less than itself. Its deficiency is 61131817834

Bases of 139179442325

• Binary: 10000001100111101111011100000010010101₂
• Hexadecimal: 0x2067BDC095
• Base-36: 1RXRUH05

Squares and roots of 139179442325

• 139179442325 squared (139179442325²) is 19370917165898001405625
• 139179442325 cubed (139179442325³) is 2696033448473453343466953618078125
• The square root of 139179442325 is 373067.6109299761
• The cube root of 139179442325 is 5182.3295962653

Scales and comparisons

• 139,179,442,325 seconds is equal to 4,425 years, 24 weeks, 5 days, 4 hours, 12 minutes, 5 seconds.
• To count from 1 to 139,179,442,325 would take you about eight thousand, eight hundred fifty 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 139179442325 cubic inches would be around 431.9 feet tall.

Recreational maths with 139179442325

• 139179442325 backwards is 523244971931
• The number of decimal digits it has is: 12
• The sum of 139179442325's digits is 50
• More coming soon!