13547137920
13,547,137,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 13547137920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 128 divisors.
13547137920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13547137920:
27 × 3 × 5 × 691 × 10211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 691 × 10211)See below for interesting mathematical facts about the number 13547137920 from the Numbermatics database.
Names of 13547137920
- Cardinal: 13547137920 can be written as Thirteen billion, five hundred forty-seven million, one hundred thirty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.354713792 × 1010
Factors of 13547137920
Divisors of 13547137920
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 691 960 1382 1920 2073 2764 3455 4146 5528 6910 8292 10211 10365 11056 13820 16584 20422 20730 22112 27640 30633 33168 40844 41460 44224 51055 55280 61266 66336 81688 82920 88448 102110 110560 122532 132672 153165 163376 165840 204220 221120 245064 265344 306330 326752 331680 408440 442240 490128 612660 653504 663360 816880 980256 1225320 1307008 1326720 1633760 1960512 2450640 3267520 3921024 4901280 6535040 7055801 9802560 14111602 19605120 21167403 28223204 35279005 42334806 56446408 70558010 84669612 105837015 112892816 141116020 169339224 211674030 225785632 282232040 338678448 423348060 451571264 564464080 677356896 846696120 903142528 1128928160 1354713792 1693392240 2257856320 2709427584 3386784480 4515712640 6773568960 13547137920
- Sum of all divisors σ(n): 43248228480
- Sum of proper divisors (its aliquot sum) s(n): 29701090560
- 13547137920 is an abundant number, because the sum of its proper divisors (29701090560) is greater than itself. Its abundance is 16153952640
Bases of 13547137920
- Binary: 11001001110111100011101011100000002
- Hexadecimal: 0x32778EB80
- Base-36: 681M6IO
Squares and roots of 13547137920
- 13547137920 squared (135471379202) is 183524945823501926400
- 13547137920 cubed (135471379203) is 2486237752831508574326489088000
-
The
square root of 13547137920 is 116392.1729327191 -
The
cube root of 13547137920 is 2383.8697209711
Scales and comparisons
How big is 13547137920?- 13,547,137,920 seconds is equal to 430 years, 39 weeks, 2 days, 13 hours, 52 minutes.
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To count from 1 to 13,547,137,920 would take you about eight hundred sixty-one 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 13547137920 cubic inches would be around 198.7 feet tall.
Recreational maths with 13547137920
- 13547137920 backwards is 02973174531
- The number of decimal digits it has is: 11
- The sum of 13547137920's digits is 42
- More coming soon!
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