130770720
130,770,720 is an even composite number composed of four prime numbers multiplied together.
130770720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 130770720:
25 × 33 × 5 × 30271
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 30271)See below for interesting mathematical facts about the number 130770720 from the Numbermatics database.
Names of 130770720
- Cardinal: 130770720 can be written as One hundred thirty million, seven hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3077072 × 108
Factors of 130770720
Divisors of 130770720
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 30271 60542 90813 121084 151355 181626 242168 272439 302710 363252 454065 484336 544878 605420 726504 817317 908130 968672 1089756 1210840 1362195 1453008 1634634 1816260 2179512 2421680 2724390 2906016 3269268 3632520 4086585 4359024 4843360 5448780 6538536 7265040 8173170 8718048 10897560 13077072 14530080 16346340 21795120 26154144 32692680 43590240 65385360 130770720
- Sum of all divisors σ(n): 457712640
- Sum of proper divisors (its aliquot sum) s(n): 326941920
- 130770720 is an abundant number, because the sum of its proper divisors (326941920) is greater than itself. Its abundance is 196171200
Bases of 130770720
- Binary: 1111100101101100111001000002
- Hexadecimal: 0x7CB6720
- Base-36: 25UVC0
Squares and roots of 130770720
- 130770720 squared (1307707202) is 17100981209318400
- 130770720 cubed (1307707203) is 2236307625449037877248000
-
The
square root of 130770720 is 11435.5026124783 -
The
cube root of 130770720 is 507.5788354157
Scales and comparisons
How big is 130770720?- 130,770,720 seconds is equal to 4 years, 8 weeks, 1 day, 13 hours, 12 minutes.
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To count from 1 to 130,770,720 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 130770720 cubic inches would be around 42.3 feet tall.
Recreational maths with 130770720
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