138009391104
138,009,391,104 is an even composite number composed of four prime numbers multiplied together.
138009391104 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty-six divisors.
Prime factorization of 138009391104:
212 × 3 × 132 × 66457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 66457)See below for interesting mathematical facts about the number 138009391104 from the Numbermatics database.
Names of 138009391104
- Cardinal: 138009391104 can be written as One hundred thirty-eight billion, nine million, three hundred ninety-one thousand, one hundred four.
Scientific notation
- Scientific notation: 1.38009391104 × 1011
Factors of 138009391104
Divisors of 138009391104
- Number of divisors d(n): 156
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 256 312 338 384 416 507 512 624 676 768 832 1014 1024 1248 1352 1536 1664 2028 2048 2496 2704 3072 3328 4056 4096 4992 5408 6144 6656 8112 9984 10816 12288 13312 16224 19968 21632 26624 32448 39936 43264 53248 64896 66457 79872 86528 129792 132914 159744 173056 199371 259584 265828 346112 398742 519168 531656 692224 797484 863941 1038336 1063312 1594968 1727882 2076672 2126624 2591823 3189936 3455764 4253248 5183646 6379872 6911528 8506496 10367292 11231233 12759744 13823056 17012992 20734584 22462466 25519488 27646112 33693699 34025984 41469168 44924932 51038976 55292224 67387398 68051968 82938336 89849864 102077952 110584448 134774796 136103936 165876672 179699728 204155904 221168896 269549592 272207872 331753344 359399456 408311808 442337792 539099184 663506688 718798912 816623616 884675584 1078198368 1327013376 1437597824 1769351168 2156396736 2654026752 2875195648 3538702336 4312793472 5308053504 5750391296 8625586944 10616107008 11500782592 17251173888 23001565184 34502347776 46003130368 69004695552 138009391104
- Sum of all divisors σ(n): 398469673896
- Sum of proper divisors (its aliquot sum) s(n): 260460282792
- 138009391104 is an abundant number, because the sum of its proper divisors (260460282792) is greater than itself. Its abundance is 122450891688
Bases of 138009391104
- Binary: 100000001000100000000000110000000000002
- Hexadecimal: 0x2022003000
- Base-36: 1REF87PC
Squares and roots of 138009391104
- 138009391104 squared (1380093911042) is 19046592032896834338816
- 138009391104 cubed (1380093911043) is 2628608569066389644349154592292864
-
The
square root of 138009391104 is 371496.1522061837 -
The
cube root of 138009391104 is 5167.7664717615
Scales and comparisons
How big is 138009391104?- 138,009,391,104 seconds is equal to 4,388 years, 14 weeks, 21 hours, 58 minutes, 24 seconds.
-
To count from 1 to 138,009,391,104 would take you about eight thousand, seven hundred seventy-six 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 138009391104 cubic inches would be around 430.6 feet tall.
Recreational maths with 138009391104
- 138009391104 backwards is 401193900831
- 138009391104 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138009391104's digits is 39
- More coming soon!
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