130085445
130,085,445 is an odd composite number composed of six prime numbers multiplied together.
130085445 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 130085445:
3 × 5 × 72 × 17 × 29 × 359
(3 × 5 × 7 × 7 × 17 × 29 × 359)See below for interesting mathematical facts about the number 130085445 from the Numbermatics database.
Names of 130085445
- Cardinal: 130085445 can be written as One hundred thirty million, eighty-five thousand, four hundred forty-five.
Scientific notation
- Scientific notation: 1.30085445 × 108
Factors of 130085445
Divisors of 130085445
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 15 17 21 29 35 49 51 85 87 105 119 145 147 203 245 255 357 359 435 493 595 609 735 833 1015 1077 1421 1479 1785 1795 2465 2499 2513 3045 3451 4165 4263 5385 6103 7105 7395 7539 10353 10411 12495 12565 17255 17591 18309 21315 24157 30515 31233 37695 42721 51765 52055 52773 72471 72877 87955 91545 120785 128163 156165 176987 213605 218631 263865 299047 362355 364385 510139 530961 640815 884935 897141 1093155 1238909 1495235 1530417 2550695 2654805 3716727 4485705 6194545 7652085 8672363 18583635 26017089 43361815 130085445
- Sum of all divisors σ(n): 265939200
- Sum of proper divisors (its aliquot sum) s(n): 135853755
- 130085445 is an abundant number, because the sum of its proper divisors (135853755) is greater than itself. Its abundance is 5768310
Bases of 130085445
- Binary: 1111100000011110010010001012
- Hexadecimal: 0x7C0F245
- Base-36: 25G6KL
Squares and roots of 130085445
- 130085445 squared (1300854452) is 16922223000848025
- 130085445 cubed (1300854453) is 2201334909454550709496125
-
The
square root of 130085445 is 11405.5006466179 -
The
cube root of 130085445 is 506.6906640199
Scales and comparisons
How big is 130085445?- 130,085,445 seconds is equal to 4 years, 7 weeks, 14 hours, 50 minutes, 45 seconds.
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To count from 1 to 130,085,445 would take you about six 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 130085445 cubic inches would be around 42.2 feet tall.
Recreational maths with 130085445
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