130102720
130,102,720 is an even composite number composed of five prime numbers multiplied together.
130102720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 130102720:
26 × 5 × 11 × 23 × 1607
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 23 × 1607)See below for interesting mathematical facts about the number 130102720 from the Numbermatics database.
Names of 130102720
- Cardinal: 130102720 can be written as One hundred thirty million, one hundred two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3010272 × 108
Factors of 130102720
Divisors of 130102720
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 23 32 40 44 46 55 64 80 88 92 110 115 160 176 184 220 230 253 320 352 368 440 460 506 704 736 880 920 1012 1265 1472 1607 1760 1840 2024 2530 3214 3520 3680 4048 5060 6428 7360 8035 8096 10120 12856 16070 16192 17677 20240 25712 32140 35354 36961 40480 51424 64280 70708 73922 80960 88385 102848 128560 141416 147844 176770 184805 257120 282832 295688 353540 369610 406571 514240 565664 591376 707080 739220 813142 1131328 1182752 1414160 1478440 1626284 2032855 2365504 2828320 2956880 3252568 4065710 5656640 5913760 6505136 8131420 11827520 13010272 16262840 26020544 32525680 65051360 130102720
- Sum of all divisors σ(n): 352885248
- Sum of proper divisors (its aliquot sum) s(n): 222782528
- 130102720 is an abundant number, because the sum of its proper divisors (222782528) is greater than itself. Its abundance is 92679808
Bases of 130102720
- Binary: 1111100000100110101110000002
- Hexadecimal: 0x7C135C0
- Base-36: 25GJWG
Squares and roots of 130102720
- 130102720 squared (1301027202) is 16926717751398400
- 130102720 cubed (1301027203) is 2202212020129215643648000
-
The
square root of 130102720 is 11406.2579315041 -
The
cube root of 130102720 is 506.7130920833
Scales and comparisons
How big is 130102720?- 130,102,720 seconds is equal to 4 years, 7 weeks, 19 hours, 38 minutes, 40 seconds.
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To count from 1 to 130,102,720 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 130102720 cubic inches would be around 42.2 feet tall.
Recreational maths with 130102720
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