130721702000
130,721,702,000 is an even composite number composed of four prime numbers multiplied together.
130721702000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 130721702000:
24 × 53 × 6323 × 10337
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 6323 × 10337)See below for interesting mathematical facts about the number 130721702000 from the Numbermatics database.
Names of 130721702000
- Cardinal: 130721702000 can be written as One hundred thirty billion, seven hundred twenty-one million, seven hundred two thousand.
Scientific notation
- Scientific notation: 1.30721702 × 1011
Factors of 130721702000
Divisors of 130721702000
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 6323 10337 12646 20674 25292 31615 41348 50584 51685 63230 82696 101168 103370 126460 158075 165392 206740 252920 258425 316150 413480 505840 516850 632300 790375 826960 1033700 1264600 1292125 1580750 2067400 2529200 2584250 3161500 4134800 5168500 6323000 10337000 12646000 20674000 65360851 130721702 261443404 326804255 522886808 653608510 1045773616 1307217020 1634021275 2614434040 3268042550 5228868080 6536085100 8170106375 13072170200 16340212750 26144340400 32680425500 65360851000 130721702000
- Sum of all divisors σ(n): 316165648032
- Sum of proper divisors (its aliquot sum) s(n): 185443946032
- 130721702000 is an abundant number, because the sum of its proper divisors (185443946032) is greater than itself. Its abundance is 54722244032
Bases of 130721702000
- Binary: 11110011011111001111011100000011100002
- Hexadecimal: 0x1E6F9EE070
- Base-36: 1O1WBQSW
Squares and roots of 130721702000
- 130721702000 squared (1307217020002) is 17088163373776804000000
- 130721702000 cubed (1307217020003) is 2233793800274165987000408000000000
-
The
square root of 130721702000 is 361554.5629638767 -
The
cube root of 130721702000 is 5075.1540733151
Scales and comparisons
How big is 130721702000?- 130,721,702,000 seconds is equal to 4,156 years, 28 weeks, 2 days, 15 hours, 53 minutes, 20 seconds.
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To count from 1 to 130,721,702,000 would take you about eight thousand, three hundred thirteen 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 130721702000 cubic inches would be around 422.9 feet tall.
Recreational maths with 130721702000
- 130721702000 backwards is 000207127031
- The number of decimal digits it has is: 12
- The sum of 130721702000's digits is 23
- More coming soon!
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