13866864040
13,866,864,040 is an even composite number composed of six prime numbers multiplied together.
13866864040 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 13866864040:
23 × 5 × 61 × 67 × 271 × 313
(2 × 2 × 2 × 5 × 61 × 67 × 271 × 313)See below for interesting mathematical facts about the number 13866864040 from the Numbermatics database.
Names of 13866864040
- Cardinal: 13866864040 can be written as Thirteen billion, eight hundred sixty-six million, eight hundred sixty-four thousand and forty.
Scientific notation
- Scientific notation: 1.386686404 × 1010
Factors of 13866864040
Divisors of 13866864040
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 40 61 67 122 134 244 268 271 305 313 335 488 536 542 610 626 670 1084 1220 1252 1340 1355 1565 2168 2440 2504 2680 2710 3130 4087 5420 6260 8174 10840 12520 16348 16531 18157 19093 20435 20971 32696 33062 36314 38186 40870 41942 66124 72628 76372 81740 82655 83884 84823 90785 95465 104855 132248 145256 152744 163480 165310 167768 169646 181570 190930 209710 330620 339292 363140 381860 419420 424115 661240 678584 726280 763720 838840 848230 1107577 1279231 1696460 2215154 2558462 3392920 4430308 5116924 5174203 5537885 5683141 6396155 8860616 10233848 10348406 11075770 11366282 12792310 20696812 22151540 22732564 25584620 25871015 28415705 41393624 44303080 45465128 51169240 51742030 56831410 103484060 113662820 206968120 227325640 346671601 693343202 1386686404 1733358005 2773372808 3466716010 6933432020 13866864040
- Sum of all divisors σ(n): 32407211520
- Sum of proper divisors (its aliquot sum) s(n): 18540347480
- 13866864040 is an abundant number, because the sum of its proper divisors (18540347480) is greater than itself. Its abundance is 4673483440
Bases of 13866864040
- Binary: 11001110101000011110001101101010002
- Hexadecimal: 0x33A878DA8
- Base-36: 6DBZ0RS
Squares and roots of 13866864040
- 13866864040 squared (138668640402) is 192289918303845121600
- 13866864040 cubed (138668640403) is 2666458153382127710444467264000
-
The
square root of 13866864040 is 117757.6496029027 -
The
cube root of 13866864040 is 2402.4779984581
Scales and comparisons
How big is 13866864040?- 13,866,864,040 seconds is equal to 440 years, 48 weeks, 2 hours, 40 minutes, 40 seconds.
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To count from 1 to 13,866,864,040 would take you about eight hundred eighty-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 13866864040 cubic inches would be around 200.2 feet tall.
Recreational maths with 13866864040
- 13866864040 backwards is 04046866831
- The number of decimal digits it has is: 11
- The sum of 13866864040's digits is 46
- More coming soon!
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