13720871680
13,720,871,680 is an even composite number composed of five prime numbers multiplied together.
13720871680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13720871680:
28 × 5 × 47 × 79 × 2887
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 79 × 2887)See below for interesting mathematical facts about the number 13720871680 from the Numbermatics database.
Names of 13720871680
- Cardinal: 13720871680 can be written as Thirteen billion, seven hundred twenty million, eight hundred seventy-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.372087168 × 1010
Factors of 13720871680
Divisors of 13720871680
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 47 64 79 80 94 128 158 160 188 235 256 316 320 376 395 470 632 640 752 790 940 1264 1280 1504 1580 1880 2528 2887 3008 3160 3713 3760 5056 5774 6016 6320 7426 7520 10112 11548 12032 12640 14435 14852 15040 18565 20224 23096 25280 28870 29704 30080 37130 46192 50560 57740 59408 60160 74260 92384 101120 115480 118816 135689 148520 184768 228073 230960 237632 271378 297040 369536 456146 461920 475264 542756 594080 678445 739072 912292 923840 950528 1085512 1140365 1188160 1356890 1824584 1847680 2171024 2280730 2376320 2713780 3649168 3695360 4342048 4561460 4752640 5427560 7298336 8684096 9122920 10719431 10855120 14596672 17368192 18245840 21438862 21710240 29193344 34736384 36491680 42877724 43420480 53597155 58386688 72983360 85755448 86840960 107194310 145966720 171510896 173681920 214388620 291933440 343021792 428777240 686043584 857554480 1372087168 1715108960 2744174336 3430217920 6860435840 13720871680
- Sum of all divisors σ(n): 34001694720
- Sum of proper divisors (its aliquot sum) s(n): 20280823040
- 13720871680 is an abundant number, because the sum of its proper divisors (20280823040) is greater than itself. Its abundance is 6559951360
Bases of 13720871680
- Binary: 11001100011101001111100011000000002
- Hexadecimal: 0x331D3E300
- Base-36: 6AX1WCG
Squares and roots of 13720871680
- 13720871680 squared (137208716802) is 188262319659026022400
- 13720871680 cubed (137208716803) is 2583123130220637407131205632000
-
The
square root of 13720871680 is 117136.1245730795 -
The
cube root of 13720871680 is 2394.0170233157
Scales and comparisons
How big is 13720871680?- 13,720,871,680 seconds is equal to 436 years, 14 weeks, 4 days, 9 hours, 14 minutes, 40 seconds.
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To count from 1 to 13,720,871,680 would take you about eight hundred seventy-two 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 13720871680 cubic inches would be around 199.5 feet tall.
Recreational maths with 13720871680
- 13720871680 backwards is 08617802731
- The number of decimal digits it has is: 11
- The sum of 13720871680's digits is 43
- More coming soon!
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The information we have on file for 13720871680 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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