13689561864
13,689,561,864 is an even composite number composed of five prime numbers multiplied together.
13689561864 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 13689561864:
23 × 3 × 11 × 192 × 3792
(2 × 2 × 2 × 3 × 11 × 19 × 19 × 379 × 379)See below for interesting mathematical facts about the number 13689561864 from the Numbermatics database.
Names of 13689561864
- Cardinal: 13689561864 can be written as Thirteen billion, six hundred eighty-nine million, five hundred sixty-one thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.3689561864 × 1010
Factors of 13689561864
Divisors of 13689561864
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 11 12 19 22 24 33 38 44 57 66 76 88 114 132 152 209 228 264 361 379 418 456 627 722 758 836 1083 1137 1254 1444 1516 1672 2166 2274 2508 2888 3032 3971 4169 4332 4548 5016 7201 7942 8338 8664 9096 11913 12507 14402 15884 16676 21603 23826 25014 28804 31768 33352 43206 47652 50028 57608 79211 86412 95304 100056 136819 143641 158422 172824 237633 273638 287282 316844 410457 430923 475266 547276 574564 633688 820914 861846 950532 1094552 1149128 1505009 1580051 1641828 1723692 1901064 2729179 3010018 3160102 3283656 3447384 4515027 4740153 5458358 6020036 6320204 8187537 9030054 9480306 10916716 12040072 12640408 16375074 18060108 18960612 21833432 30020969 32750148 36120216 37921224 51854401 60041938 65500296 90062907 103708802 120083876 155563203 180125814 207417604 240167752 311126406 360251628 414835208 570398411 622252812 720503256 1140796822 1244505624 1711195233 2281593644 3422390466 4563187288 6844780932 13689561864
- Sum of all divisors σ(n): 39507840720
- Sum of proper divisors (its aliquot sum) s(n): 25818278856
- 13689561864 is an abundant number, because the sum of its proper divisors (25818278856) is greater than itself. Its abundance is 12128716992
Bases of 13689561864
- Binary: 11001011111111011000100011000010002
- Hexadecimal: 0x32FF62308
- Base-36: 6AEETJC
Squares and roots of 13689561864
- 13689561864 squared (136895618642) is 187404104028283154496
- 13689561864 cubed (136895618643) is 2565480075662673849182061740544
-
The
square root of 13689561864 is 117002.4011035673 -
The
cube root of 13689561864 is 2392.1946580623
Scales and comparisons
How big is 13689561864?- 13,689,561,864 seconds is equal to 435 years, 14 weeks, 6 days, 4 minutes, 24 seconds.
-
To count from 1 to 13,689,561,864 would take you about eight hundred seventy 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 13689561864 cubic inches would be around 199.3 feet tall.
Recreational maths with 13689561864
- 13689561864 backwards is 46816598631
- 13689561864 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13689561864's digits is 57
- More coming soon!
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Keywords: Divisors of 13689561864, math, Factors of 13689561864, curriculum, school, college, exams, university, Prime factorization of 13689561864, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, six hundred eighty-nine million, five hundred sixty-one thousand, eight hundred sixty-four.