13909647680
13,909,647,680 is an even composite number composed of four prime numbers multiplied together.
13909647680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 13909647680:
26 × 5 × 192 × 3472
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 19 × 347 × 347)See below for interesting mathematical facts about the number 13909647680 from the Numbermatics database.
Names of 13909647680
- Cardinal: 13909647680 can be written as Thirteen billion, nine hundred nine million, six hundred forty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.390964768 × 1010
Factors of 13909647680
Divisors of 13909647680
- Number of divisors d(n): 126
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 152 160 190 304 320 347 361 380 608 694 722 760 1216 1388 1444 1520 1735 1805 2776 2888 3040 3470 3610 5552 5776 6080 6593 6940 7220 11104 11552 13186 13880 14440 22208 23104 26372 27760 28880 32965 52744 55520 57760 65930 105488 111040 115520 120409 125267 131860 210976 240818 250534 263720 421952 481636 501068 527440 602045 626335 963272 1002136 1054880 1204090 1252670 1926544 2004272 2109760 2287771 2408180 2505340 3853088 4008544 4575542 4816360 5010680 7706176 8017088 9151084 9632720 10021360 11438855 18302168 19265440 20042720 22877710 36604336 38530880 40085440 43467649 45755420 73208672 86935298 91510840 146417344 173870596 183021680 217338245 347741192 366043360 434676490 695482384 732086720 869352980 1390964768 1738705960 2781929536 3477411920 6954823840 13909647680
- Sum of all divisors σ(n): 35058413754
- Sum of proper divisors (its aliquot sum) s(n): 21148766074
- 13909647680 is an abundant number, because the sum of its proper divisors (21148766074) is greater than itself. Its abundance is 7239118394
Bases of 13909647680
- Binary: 11001111010001010001100001010000002
- Hexadecimal: 0x33D146140
- Base-36: 6E1G0U8
Squares and roots of 13909647680
- 13909647680 squared (139096476802) is 193478298581729382400
- 13909647680 cubed (139096476803) is 2691214966997699394287992832000
-
The
square root of 13909647680 is 117939.1694052489 -
The
cube root of 13909647680 is 2404.9462619983
Scales and comparisons
How big is 13909647680?- 13,909,647,680 seconds is equal to 442 years, 14 weeks, 5 days, 7 hours, 1 minute, 20 seconds.
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To count from 1 to 13,909,647,680 would take you about eight hundred eighty-four 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 13909647680 cubic inches would be around 200.4 feet tall.
Recreational maths with 13909647680
- 13909647680 backwards is 08674690931
- The number of decimal digits it has is: 11
- The sum of 13909647680's digits is 53
- More coming soon!
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The information we have on file for 13909647680 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!
Keywords: Divisors of 13909647680, math, Factors of 13909647680, curriculum, school, college, exams, university, Prime factorization of 13909647680, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, nine hundred nine million, six hundred forty-seven thousand, six hundred eighty.