13858313920
13,858,313,920 is an even composite number composed of four prime numbers multiplied together.
13858313920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13858313920:
26 × 5 × 112 × 713
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 71 × 71 × 71)See below for interesting mathematical facts about the number 13858313920 from the Numbermatics database.
Names of 13858313920
- Cardinal: 13858313920 can be written as Thirteen billion, eight hundred fifty-eight million, three hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.385831392 × 1010
Factors of 13858313920
Divisors of 13858313920
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 71 80 88 110 121 142 160 176 220 242 284 320 352 355 440 484 568 605 704 710 781 880 968 1136 1210 1420 1562 1760 1936 2272 2420 2840 3124 3520 3872 3905 4544 4840 5041 5680 6248 7744 7810 8591 9680 10082 11360 12496 15620 17182 19360 20164 22720 24992 25205 31240 34364 38720 40328 42955 49984 50410 55451 62480 68728 80656 85910 100820 110902 124960 137456 161312 171820 201640 221804 249920 274912 277255 322624 343640 357911 403280 443608 549824 554510 609961 687280 715822 806560 887216 1109020 1219922 1374560 1431644 1613120 1774432 1789555 2218040 2439844 2749120 2863288 3049805 3548864 3579110 3937021 4436080 4879688 5726576 6099610 7158220 7874042 8872160 9759376 11453152 12199220 14316440 15748084 17744320 19518752 19685105 22906304 24398440 28632880 31496168 39037504 39370210 43307231 48796880 57265760 62992336 78740420 86614462 97593760 114531520 125984672 157480840 173228924 195187520 216536155 251969344 314961680 346457848 433072310 629923360 692915696 866144620 1259846720 1385831392 1732289240 2771662784 3464578480 6929156960 13858313920
- Sum of all divisors σ(n): 36791030304
- Sum of proper divisors (its aliquot sum) s(n): 22932716384
- 13858313920 is an abundant number, because the sum of its proper divisors (22932716384) is greater than itself. Its abundance is 9074402464
Bases of 13858313920
- Binary: 11001110100000010100010110110000002
- Hexadecimal: 0x33A0516C0
- Base-36: 6D6VRGG
Squares and roots of 13858313920
- 13858313920 squared (138583139202) is 192052864705265766400
- 13858313920 cubed (138583139203) is 2661528888320861267800588288000
-
The
square root of 13858313920 is 117721.3401214919 -
The
cube root of 13858313920 is 2401.9841185047
Scales and comparisons
How big is 13858313920?- 13,858,313,920 seconds is equal to 440 years, 33 weeks, 6 days, 3 hours, 38 minutes, 40 seconds.
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To count from 1 to 13,858,313,920 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 13858313920 cubic inches would be around 200.2 feet tall.
Recreational maths with 13858313920
- 13858313920 backwards is 02931385831
- The number of decimal digits it has is: 11
- The sum of 13858313920's digits is 43
- More coming soon!
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