138689249689600
138,689,249,689,600 is an even composite number composed of three prime numbers multiplied together.
138689249689600 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred thirty-five divisors.
Prime factorization of 138689249689600:
214 × 52 × 184012
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 18401 × 18401)See below for interesting mathematical facts about the number 138689249689600 from the Numbermatics database.
Names of 138689249689600
- Cardinal: 138689249689600 can be written as One hundred thirty-eight trillion, six hundred eighty-nine billion, two hundred forty-nine million, six hundred eighty-nine thousand, six hundred.
Scientific notation
- Scientific notation: 1.386892496896 × 1014
Factors of 138689249689600
Divisors of 138689249689600
- Number of divisors d(n): 135
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2048 2560 3200 4096 5120 6400 8192 10240 12800 16384 18401 20480 25600 36802 40960 51200 73604 81920 92005 102400 147208 184010 204800 294416 368020 409600 460025 588832 736040 920050 1177664 1472080 1840100 2355328 2944160 3680200 4710656 5888320 7360400 9421312 11776640 14720800 18842624 23553280 29441600 37685248 47106560 58883200 75370496 94213120 117766400 150740992 188426240 235532800 301481984 338596801 376852480 471065600 677193602 753704960 942131200 1354387204 1507409920 1692984005 1884262400 2708774408 3385968010 3768524800 5417548816 6771936020 7537049600 8464920025 10835097632 13543872040 16929840050 21670195264 27087744080 33859680100 43340390528 54175488160 67719360200 86680781056 108350976320 135438720400 173361562112 216701952640 270877440800 346723124224 433403905280 541754881600 693446248448 866807810560 1083509763200 1386892496896 1733615621120 2167019526400 2773784993792 3467231242240 4334039052800 5547569987584 6934462484480 8668078105600 13868924968960 17336156211200 27737849937920 34672312422400 69344624844800 138689249689600
- Sum of all divisors σ(n): 343957535057731
- Sum of proper divisors (its aliquot sum) s(n): 205268285368131
- 138689249689600 is an abundant number, because the sum of its proper divisors (205268285368131) is greater than itself. Its abundance is 66579035678531
Bases of 138689249689600
- Binary: 111111000100011000110110111011001000000000000002
- Hexadecimal: 0x7E231B764000
- Base-36: 1D5SYMEXOG
Squares and roots of 138689249689600
- 138689249689600 squared (1386892496896002) is 19234707979464213696348160000
- 138689249689600 cubed (1386892496896003) is 2667647217670453842560562117933531136000000
-
138689249689600 is a
perfect square number . Itssquare root is 11776640 -
The
cube root of 138689249689600 is 51762.3835179199
Scales and comparisons
How big is 138689249689600?- 138,689,249,689,600 seconds is equal to 4,409,889 years, 7 weeks, 4 days, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 138,689,249,689,600 would take you about eleven million, twenty-four thousand, seven hundred twenty-two 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 138689249689600 cubic inches would be around 4313.5 feet tall.
Recreational maths with 138689249689600
- 138689249689600 backwards is 006986942986831
- The number of decimal digits it has is: 15
- The sum of 138689249689600's digits is 79
- More coming soon!
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