13987738368
13,987,738,368 is an even composite number composed of three prime numbers multiplied together.
13987738368 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 13987738368:
28 × 34 × 674563
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 674563)See below for interesting mathematical facts about the number 13987738368 from the Numbermatics database.
Names of 13987738368
- Cardinal: 13987738368 can be written as Thirteen billion, nine hundred eighty-seven million, seven hundred thirty-eight thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3987738368 × 1010
Factors of 13987738368
Divisors of 13987738368
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 576 648 768 864 1152 1296 1728 2304 2592 3456 5184 6912 10368 20736 674563 1349126 2023689 2698252 4047378 5396504 6071067 8094756 10793008 12142134 16189512 18213201 21586016 24284268 32379024 36426402 43172032 48568536 54639603 64758048 72852804 86344064 97137072 109279206 129516096 145705608 172688128 194274144 218558412 259032192 291411216 388548288 437116824 518064384 582822432 777096576 874233648 1165644864 1554193152 1748467296 2331289728 3496934592 4662579456 6993869184 13987738368
- Sum of all divisors σ(n): 41708966684
- Sum of proper divisors (its aliquot sum) s(n): 27721228316
- 13987738368 is an abundant number, because the sum of its proper divisors (27721228316) is greater than itself. Its abundance is 13733489948
Bases of 13987738368
- Binary: 11010000011011101111110011000000002
- Hexadecimal: 0x341BBF300
- Base-36: 6FBXS00
Squares and roots of 13987738368
- 13987738368 squared (139877383682) is 195656824651619303424
- 13987738368 cubed (139877383683) is 2736796473140503563833318572032
-
The
square root of 13987738368 is 118269.7694594863 -
The
cube root of 13987738368 is 2409.4384330011
Scales and comparisons
How big is 13987738368?- 13,987,738,368 seconds is equal to 444 years, 39 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
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To count from 1 to 13,987,738,368 would take you about eight hundred eighty-nine 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 13987738368 cubic inches would be around 200.8 feet tall.
Recreational maths with 13987738368
- 13987738368 backwards is 86383778931
- The number of decimal digits it has is: 11
- The sum of 13987738368's digits is 63
- More coming soon!
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