13250820
13,250,820 is an even composite number composed of six prime numbers multiplied together.
13250820 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13250820:
22 × 3 × 5 × 11 × 17 × 1181
(2 × 2 × 3 × 5 × 11 × 17 × 1181)See below for interesting mathematical facts about the number 13250820 from the Numbermatics database.
Names of 13250820
- Cardinal: 13250820 can be written as Thirteen million, two hundred fifty thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.325082 × 107
Factors of 13250820
Divisors of 13250820
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 44 51 55 60 66 68 85 102 110 132 165 170 187 204 220 255 330 340 374 510 561 660 748 935 1020 1122 1181 1870 2244 2362 2805 3543 3740 4724 5610 5905 7086 11220 11810 12991 14172 17715 20077 23620 25982 35430 38973 40154 51964 60231 64955 70860 77946 80308 100385 120462 129910 155892 194865 200770 220847 240924 259820 301155 389730 401540 441694 602310 662541 779460 883388 1104235 1204620 1325082 2208470 2650164 3312705 4416940 6625410 13250820
- Sum of all divisors σ(n): 42892416
- Sum of proper divisors (its aliquot sum) s(n): 29641596
- 13250820 is an abundant number, because the sum of its proper divisors (29641596) is greater than itself. Its abundance is 16390776
Bases of 13250820
- Binary: 1100101000110001000001002
- Hexadecimal: 0xCA3104
- Base-36: 7W0EC
Squares and roots of 13250820
- 13250820 squared (132508202) is 175584230672400
- 13250820 cubed (132508203) is 2326635035478451368000
-
The
square root of 13250820 is 3640.1675785601 -
The
cube root of 13250820 is 236.6360559057
Scales and comparisons
How big is 13250820?- 13,250,820 seconds is equal to 21 weeks, 6 days, 8 hours, 47 minutes.
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To count from 1 to 13,250,820 would take you about thirty-two weeks!
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 13250820 cubic inches would be around 19.7 feet tall.
Recreational maths with 13250820
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The information we have on file for 13250820 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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