13815255040
13,815,255,040 is an even composite number composed of four prime numbers multiplied together.
13815255040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 13815255040:
212 × 5 × 41 × 16453
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 16453)See below for interesting mathematical facts about the number 13815255040 from the Numbermatics database.
Names of 13815255040
- Cardinal: 13815255040 can be written as Thirteen billion, eight hundred fifteen million, two hundred fifty-five thousand and forty.
Scientific notation
- Scientific notation: 1.381525504 × 1010
Factors of 13815255040
Divisors of 13815255040
- Number of divisors d(n): 104
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 410 512 640 656 820 1024 1280 1312 1640 2048 2560 2624 3280 4096 5120 5248 6560 10240 10496 13120 16453 20480 20992 26240 32906 41984 52480 65812 82265 83968 104960 131624 164530 167936 209920 263248 329060 419840 526496 658120 674573 839680 1052992 1316240 1349146 2105984 2632480 2698292 3372865 4211968 5264960 5396584 6745730 8423936 10529920 10793168 13491460 16847872 21059840 21586336 26982920 33695744 42119680 43172672 53965840 67391488 84239360 86345344 107931680 168478720 172690688 215863360 336957440 345381376 431726720 690762752 863453440 1381525504 1726906880 2763051008 3453813760 6907627520 13815255040
- Sum of all divisors σ(n): 33963227928
- Sum of proper divisors (its aliquot sum) s(n): 20147972888
- 13815255040 is an abundant number, because the sum of its proper divisors (20147972888) is greater than itself. Its abundance is 6332717848
Bases of 13815255040
- Binary: 11001101110111010000010000000000002
- Hexadecimal: 0x337741000
- Base-36: 6CH8V0G
Squares and roots of 13815255040
- 13815255040 squared (138152550402) is 190861271820245401600
- 13815255040 cubed (138152550403) is 2636797147455455258491224064000
-
The
square root of 13815255040 is 117538.3130728019 -
The
cube root of 13815255040 is 2399.4938191755
Scales and comparisons
How big is 13815255040?- 13,815,255,040 seconds is equal to 439 years, 14 weeks, 4 days, 18 hours, 50 minutes, 40 seconds.
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To count from 1 to 13,815,255,040 would take you about eight hundred seventy-eight 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 13815255040 cubic inches would be around 200 feet tall.
Recreational maths with 13815255040
- 13815255040 backwards is 04055251831
- The number of decimal digits it has is: 11
- The sum of 13815255040's digits is 34
- More coming soon!
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