13438144512
13,438,144,512 is an even composite number composed of four prime numbers multiplied together.
13438144512 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 13438144512:
212 × 33 × 132 × 719
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 719)See below for interesting mathematical facts about the number 13438144512 from the Numbermatics database.
Names of 13438144512
- Cardinal: 13438144512 can be written as Thirteen billion, four hundred thirty-eight million, one hundred forty-four thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.3438144512 × 1010
Factors of 13438144512
Divisors of 13438144512
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 169 192 208 216 234 256 288 312 338 351 384 416 432 468 507 512 576 624 676 702 719 768 832 864 936 1014 1024 1152 1248 1352 1404 1438 1521 1536 1664 1728 1872 2028 2048 2157 2304 2496 2704 2808 2876 3042 3072 3328 3456 3744 4056 4096 4314 4563 4608 4992 5408 5616 5752 6084 6144 6471 6656 6912 7488 8112 8628 9126 9216 9347 9984 10816 11232 11504 12168 12288 12942 13312 13824 14976 16224 17256 18252 18432 18694 19413 19968 21632 22464 23008 24336 25884 26624 27648 28041 29952 32448 34512 36504 36864 37388 38826 39936 43264 44928 46016 48672 51768 53248 55296 56082 59904 64896 69024 73008 74776 77652 79872 84123 86528 89856 92032 97344 103536 110592 112164 119808 121511 129792 138048 146016 149552 155304 159744 168246 173056 179712 184064 194688 207072 224328 239616 243022 252369 259584 276096 292032 299104 310608 336492 346112 359424 364533 368128 389376 414144 448656 479232 486044 504738 519168 552192 584064 598208 621216 672984 692224 718848 729066 736256 778752 828288 897312 972088 1009476 1038336 1093599 1104384 1168128 1196416 1242432 1345968 1437696 1458132 1472512 1557504 1656576 1794624 1944176 2018952 2076672 2187198 2208768 2336256 2392832 2484864 2691936 2916264 2945024 3115008 3280797 3313152 3589248 3888352 4037904 4374396 4417536 4672512 4785664 4969728 5383872 5832528 6230016 6561594 6626304 7178496 7776704 8075808 8748792 8835072 9345024 9571328 9939456 10767744 11665056 13123188 13252608 14356992 15553408 16151616 17497584 18690048 19142656 19878912 21535488 23330112 26246376 26505216 28713984 31106816 32303232 34995168 38285312 39757824 43070976 46660224 52492752 57427968 62213632 64606464 69990336 79515648 86141952 93320448 104985504 114855936 124427264 129212928 139980672 172283904 186640896 209971008 248854528 258425856 279961344 344567808 373281792 419942016 497709056 516851712 559922688 746563584 839884032 1033703424 1119845376 1493127168 1679768064 2239690752 3359536128 4479381504 6719072256 13438144512
- Sum of all divisors σ(n): 43169846400
- Sum of proper divisors (its aliquot sum) s(n): 29731701888
- 13438144512 is an abundant number, because the sum of its proper divisors (29731701888) is greater than itself. Its abundance is 16293557376
Bases of 13438144512
- Binary: 11001000001111100111010000000000002
- Hexadecimal: 0x320F9D000
- Base-36: 668Q2O0
Squares and roots of 13438144512
- 13438144512 squared (134381445122) is 180583727925395718144
- 13438144512 cubed (134381445123) is 2426710232377157615205092425728
-
The
square root of 13438144512 is 115923.0111410155 -
The
cube root of 13438144512 is 2377.4593626191
Scales and comparisons
How big is 13438144512?- 13,438,144,512 seconds is equal to 427 years, 15 weeks, 1 day, 1 hour, 55 minutes, 12 seconds.
-
To count from 1 to 13,438,144,512 would take you about eight hundred fifty-four 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 13438144512 cubic inches would be around 198.1 feet tall.
Recreational maths with 13438144512
- 13438144512 backwards is 21544183431
- 13438144512 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13438144512's digits is 36
- More coming soon!
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