13988678400
13,988,678,400 is an even composite number composed of four prime numbers multiplied together.
13988678400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13988678400:
28 × 33 × 52 × 80953
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 80953)See below for interesting mathematical facts about the number 13988678400 from the Numbermatics database.
Names of 13988678400
- Cardinal: 13988678400 can be written as Thirteen billion, nine hundred eighty-eight million, six hundred seventy-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.39886784 × 1010
Factors of 13988678400
Divisors of 13988678400
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 128 135 144 150 160 180 192 200 216 225 240 256 270 288 300 320 360 384 400 432 450 480 540 576 600 640 675 720 768 800 864 900 960 1080 1152 1200 1280 1350 1440 1600 1728 1800 1920 2160 2304 2400 2700 2880 3200 3456 3600 3840 4320 4800 5400 5760 6400 6912 7200 8640 9600 10800 11520 14400 17280 19200 21600 28800 34560 43200 57600 80953 86400 161906 172800 242859 323812 404765 485718 647624 728577 809530 971436 1214295 1295248 1457154 1619060 1942872 2023825 2185731 2428590 2590496 2914308 3238120 3642885 3885744 4047650 4371462 4857180 5180992 5828616 6071475 6476240 7285770 7771488 8095300 8742924 9714360 10361984 10928655 11657232 12142950 12952480 14571540 15542976 16190600 17485848 18214425 19428720 20723968 21857310 23314464 24285900 25904960 29143080 31085952 32381200 34971696 36428850 38857440 43714620 46628928 48571800 51809920 54643275 58286160 62171904 64762400 69943392 72857700 77714880 87429240 93257856 97143600 103619840 109286550 116572320 129524800 139886784 145715400 155429760 174858480 186515712 194287200 218573100 233144640 259049600 279773568 291430800 310859520 349716960 388574400 437146200 466289280 518099200 559547136 582861600 699433920 777148800 874292400 932578560 1165723200 1398867840 1554297600 1748584800 2331446400 2797735680 3497169600 4662892800 6994339200 13988678400
- Sum of all divisors σ(n): 51295692560
- Sum of proper divisors (its aliquot sum) s(n): 37307014160
- 13988678400 is an abundant number, because the sum of its proper divisors (37307014160) is greater than itself. Its abundance is 23318335760
Bases of 13988678400
- Binary: 11010000011100101001001011000000002
- Hexadecimal: 0x341CA4B00
- Base-36: 6FCHXC0
Squares and roots of 13988678400
- 13988678400 squared (139886784002) is 195683123378626560000
- 13988678400 cubed (139886784003) is 2737348281251128381538304000000
-
The
square root of 13988678400 is 118273.7434936427 -
The
cube root of 13988678400 is 2409.4924064273
Scales and comparisons
How big is 13988678400?- 13,988,678,400 seconds is equal to 444 years, 41 weeks, 3 days.
-
To count from 1 to 13,988,678,400 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 13988678400 cubic inches would be around 200.8 feet tall.
Recreational maths with 13988678400
- 13988678400 backwards is 00487688931
- 13988678400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13988678400's digits is 54
- More coming soon!
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