85030491
85,030,491 is an odd composite number composed of five prime numbers multiplied together.
85030491 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 85030491:
3 × 7 × 133 × 19 × 97
(3 × 7 × 13 × 13 × 13 × 19 × 97)See below for interesting mathematical facts about the number 85030491 from the Numbermatics database.
Names of 85030491
- Cardinal: 85030491 can be written as Eighty-five million, thirty thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 8.5030491 × 107
Factors of 85030491
Divisors of 85030491
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 7 13 19 21 39 57 91 97 133 169 247 273 291 399 507 679 741 1183 1261 1729 1843 2037 2197 3211 3549 3783 5187 5529 6591 8827 9633 12901 15379 16393 22477 23959 26481 38703 41743 46137 49179 67431 71877 114751 125229 167713 213109 292201 311467 344253 503139 639327 876603 934401 1491763 2180269 4049071 4475289 6540807 12147213 28343497 85030491
- Sum of all divisors σ(n): 149273600
- Sum of proper divisors (its aliquot sum) s(n): 64243109
- 85030491 is a deficient number, because the sum of its proper divisors (64243109) is less than itself. Its deficiency is 20787382
Bases of 85030491
- Binary: 1010001000101110110010110112
- Hexadecimal: 0x511765B
- Base-36: 1EMHY3
Squares and roots of 85030491
- 85030491 squared (850304912) is 7230184399701081
- 85030491 cubed (850304913) is 614786129527123170660771
-
The
square root of 85030491 is 9221.1979156723 -
The
cube root of 85030491 is 439.7355349437
Scales and comparisons
How big is 85030491?- 85,030,491 seconds is equal to 2 years, 36 weeks, 4 days, 3 hours, 34 minutes, 51 seconds.
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To count from 1 to 85,030,491 would take you about four 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 85030491 cubic inches would be around 36.6 feet tall.
Recreational maths with 85030491
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The information we have on file for 85030491 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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