130840640
130,840,640 is an even composite number composed of four prime numbers multiplied together.
130840640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 130840640:
26 × 5 × 7 × 58411
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 58411)See below for interesting mathematical facts about the number 130840640 from the Numbermatics database.
Names of 130840640
- Cardinal: 130840640 can be written as One hundred thirty million, eight hundred forty thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3084064 × 108
Factors of 130840640
Divisors of 130840640
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 58411 116822 233644 292055 408877 467288 584110 817754 934576 1168220 1635508 1869152 2044385 2336440 3271016 3738304 4088770 4672880 6542032 8177540 9345760 13084064 16355080 18691520 26168128 32710160 65420320 130840640
- Sum of all divisors σ(n): 356079552
- Sum of proper divisors (its aliquot sum) s(n): 225238912
- 130840640 is an abundant number, because the sum of its proper divisors (225238912) is greater than itself. Its abundance is 94398272
Bases of 130840640
- Binary: 1111100110001111000010000002
- Hexadecimal: 0x7CC7840
- Base-36: 25WDA8
Squares and roots of 130840640
- 130840640 squared (1308406402) is 17119273075609600
- 130840640 cubed (1308406403) is 2239896645547528454144000
-
The
square root of 130840640 is 11438.5593498483 -
The
cube root of 130840640 is 507.6692827497
Scales and comparisons
How big is 130840640?- 130,840,640 seconds is equal to 4 years, 8 weeks, 2 days, 8 hours, 37 minutes, 20 seconds.
-
To count from 1 to 130,840,640 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 130840640 cubic inches would be around 42.3 feet tall.
Recreational maths with 130840640
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The information we have on file for 130840640 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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