13690920
13,690,920 is an even composite number composed of five prime numbers multiplied together.
13690920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13690920:
23 × 3 × 5 × 271 × 421
(2 × 2 × 2 × 3 × 5 × 271 × 421)See below for interesting mathematical facts about the number 13690920 from the Numbermatics database.
Names of 13690920
- Cardinal: 13690920 can be written as Thirteen million, six hundred ninety thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.369092 × 107
Factors of 13690920
Divisors of 13690920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 271 421 542 813 842 1084 1263 1355 1626 1684 2105 2168 2526 2710 3252 3368 4065 4210 5052 5420 6315 6504 8130 8420 10104 10840 12630 16260 16840 25260 32520 50520 114091 228182 342273 456364 570455 684546 912728 1140910 1369092 1711365 2281820 2738184 3422730 4563640 6845460 13690920
- Sum of all divisors σ(n): 41322240
- Sum of proper divisors (its aliquot sum) s(n): 27631320
- 13690920 is an abundant number, because the sum of its proper divisors (27631320) is greater than itself. Its abundance is 13940400
Bases of 13690920
- Binary: 1101000011101000001010002
- Hexadecimal: 0xD0E828
- Base-36: 85FZC
Squares and roots of 13690920
- 13690920 squared (136909202) is 187441290446400
- 13690920 cubed (136909203) is 2566243712198426688000
-
The
square root of 13690920 is 3700.1243222359 -
The
cube root of 13690920 is 239.2273765007
Scales and comparisons
How big is 13690920?- 13,690,920 seconds is equal to 22 weeks, 4 days, 11 hours, 2 minutes.
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To count from 1 to 13,690,920 would take you about thirty-three 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 13690920 cubic inches would be around 19.9 feet tall.
Recreational maths with 13690920
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The information we have on file for 13690920 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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