425390625
425,390,625 is an odd composite number composed of three prime numbers multiplied together.
425390625 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 425390625:
32 × 58 × 112
(3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 11)See below for interesting mathematical facts about the number 425390625 from the Numbermatics database.
Names of 425390625
- Cardinal: 425390625 can be written as Four hundred twenty-five million, three hundred ninety thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 4.25390625 × 108
Factors of 425390625
Divisors of 425390625
- Number of divisors d(n): 81
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Complete list of divisors:
1 3 5 9 11 15 25 33 45 55 75 99 121 125 165 225 275 363 375 495 605 625 825 1089 1125 1375 1815 1875 2475 3025 3125 4125 5445 5625 6875 9075 9375 12375 15125 15625 20625 27225 28125 34375 45375 46875 61875 75625 78125 103125 136125 140625 171875 226875 234375 309375 378125 390625 515625 680625 703125 859375 1134375 1171875 1546875 1890625 2578125 3403125 3515625 4296875 5671875 7734375 9453125 12890625 17015625 28359375 38671875 47265625 85078125 141796875 425390625
- Sum of all divisors σ(n): 844237849
- Sum of proper divisors (its aliquot sum) s(n): 418847224
- 425390625 is a deficient number, because the sum of its proper divisors (418847224) is less than itself. Its deficiency is 6543401
Bases of 425390625
- Binary: 110010101101011110010001000012
- Hexadecimal: 0x195AF221
- Base-36: 719LI9
Squares and roots of 425390625
- 425390625 squared (4253906252) is 180957183837890625
- 425390625 cubed (4253906253) is 76977489531040191650390625
-
425390625 is a
perfect square number . Itssquare root is 20625 -
The
cube root of 425390625 is 752.0775729401
Scales and comparisons
How big is 425390625?- 425,390,625 seconds is equal to 13 years, 27 weeks, 2 days, 12 hours, 3 minutes, 45 seconds.
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To count from 1 to 425,390,625 would take you about twenty 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 425390625 cubic inches would be around 62.7 feet tall.
Recreational maths with 425390625
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The information we have on file for 425390625 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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