13820347880
13,820,347,880 is an even composite number composed of six prime numbers multiplied together.
13820347880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13820347880:
23 × 5 × 17 × 29 × 61 × 11489
(2 × 2 × 2 × 5 × 17 × 29 × 61 × 11489)See below for interesting mathematical facts about the number 13820347880 from the Numbermatics database.
Names of 13820347880
- Cardinal: 13820347880 can be written as Thirteen billion, eight hundred twenty million, three hundred forty-seven thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.382034788 × 1010
Factors of 13820347880
Divisors of 13820347880
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 17 20 29 34 40 58 61 68 85 116 122 136 145 170 232 244 290 305 340 488 493 580 610 680 986 1037 1160 1220 1769 1972 2074 2440 2465 3538 3944 4148 4930 5185 7076 8296 8845 9860 10370 11489 14152 17690 19720 20740 22978 30073 35380 41480 45956 57445 60146 70760 91912 114890 120292 150365 195313 229780 240584 300730 333181 390626 459560 601460 666362 700829 781252 976565 1202920 1332724 1401658 1562504 1665905 1953130 2665448 2803316 3331810 3504145 3906260 5606632 5664077 6663620 7008290 7812520 11328154 11914093 13327240 14016580 20324041 22656308 23828186 28033160 28320385 40648082 45312616 47656372 56640770 59570465 81296164 95312744 101620205 113281540 119140930 162592328 203240410 226563080 238281860 345508697 406480820 476563720 691017394 812961640 1382034788 1727543485 2764069576 3455086970 6910173940 13820347880
- Sum of all divisors σ(n): 34621668000
- Sum of proper divisors (its aliquot sum) s(n): 20801320120
- 13820347880 is an abundant number, because the sum of its proper divisors (20801320120) is greater than itself. Its abundance is 6980972240
Bases of 13820347880
- Binary: 11001101111100000111000101111010002
- Hexadecimal: 0x337C1C5E8
- Base-36: 6CKA0O8
Squares and roots of 13820347880
- 13820347880 squared (138203478802) is 191002015524220494400
- 13820347880 cubed (138203478803) is 2639714300325887798433591872000
-
The
square root of 13820347880 is 117559.9756719947 -
The
cube root of 13820347880 is 2399.7886318483
Scales and comparisons
How big is 13820347880?- 13,820,347,880 seconds is equal to 439 years, 23 weeks, 17 hours, 31 minutes, 20 seconds.
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To count from 1 to 13,820,347,880 would take you about eight hundred seventy-eight 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 13820347880 cubic inches would be around 200 feet tall.
Recreational maths with 13820347880
- 13820347880 backwards is 08874302831
- The number of decimal digits it has is: 11
- The sum of 13820347880's digits is 44
- More coming soon!
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Keywords: Divisors of 13820347880, math, Factors of 13820347880, curriculum, school, college, exams, university, Prime factorization of 13820347880, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, eight hundred twenty million, three hundred forty-seven thousand, eight hundred eighty.