13005240690
13,005,240,690 is an even composite number composed of seven prime numbers multiplied together.
13005240690 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13005240690:
2 × 3 × 5 × 13 × 67 × 127 × 3919
See below for interesting mathematical facts about the number 13005240690 from the Numbermatics database.
Names of 13005240690
- Cardinal: 13005240690 can be written as Thirteen billion, five million, two hundred forty thousand, six hundred ninety.
Scientific notation
- Scientific notation: 1.300524069 × 1010
Factors of 13005240690
Divisors of 13005240690
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 30 39 65 67 78 127 130 134 195 201 254 335 381 390 402 635 670 762 871 1005 1270 1651 1742 1905 2010 2613 3302 3810 3919 4355 4953 5226 7838 8255 8509 8710 9906 11757 13065 16510 17018 19595 23514 24765 25527 26130 39190 42545 49530 50947 51054 58785 85090 101894 110617 117570 127635 152841 221234 254735 255270 262573 305682 331851 497713 509470 525146 553085 663702 764205 787719 995426 1106170 1312865 1493139 1528410 1575438 1659255 2488565 2625730 2986278 3318510 3413449 3938595 4977130 6470269 6826898 7465695 7877190 10240347 12940538 14931390 17067245 19410807 20480694 32351345 33346771 34134490 38821614 51201735 64702690 66693542 97054035 100040313 102403470 166733855 194108070 200080626 333467710 433508023 500201565 867016046 1000403130 1300524069 2167540115 2601048138 4335080230 6502620345 13005240690
- Sum of all divisors σ(n): 34392637440
- Sum of proper divisors (its aliquot sum) s(n): 21387396750
- 13005240690 is an abundant number, because the sum of its proper divisors (21387396750) is greater than itself. Its abundance is 8382156060
Bases of 13005240690
- Binary: 11000001110010110000111001011100102
- Hexadecimal: 0x3072C3972
- Base-36: 5Z2ZFXU
Squares and roots of 13005240690
- 13005240690 squared (130052406902) is 169136285404831676100
- 13005240690 cubed (130052406903) is 2199658101102370036616620509000
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The
square root of 13005240690 is 114040.5221401585 -
The
cube root of 13005240690 is 2351.6506097895
Scales and comparisons
How big is 13005240690?- 13,005,240,690 seconds is equal to 413 years, 27 weeks, 2 days, 14 hours, 51 minutes, 30 seconds.
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To count from 1 to 13,005,240,690 would take you about eight hundred twenty-seven 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 13005240690 cubic inches would be around 196 feet tall.
Recreational maths with 13005240690
- 13005240690 backwards is 09604250031
- 13005240690 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13005240690's digits is 30
- More coming soon!
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The information we have on file for 13005240690 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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