1380944645513216
1,380,944,645,513,216 is an even composite number composed of three prime numbers multiplied together.
1380944645513216 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 1380944645513216:
213 × 75 × 31672
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 3167 × 3167)See below for interesting mathematical facts about the number 1380944645513216 from the Numbermatics database.
Names of 1380944645513216
- Cardinal: 1380944645513216 can be written as One quadrillion, three hundred eighty trillion, nine hundred forty-four billion, six hundred forty-five million, five hundred thirteen thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.380944645513216 × 1015
Factors of 1380944645513216
Divisors of 1380944645513216
- Number of divisors d(n): 252
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1372 1568 1792 2048 2401 2744 3136 3167 3584 4096 4802 5488 6272 6334 7168 8192 9604 10976 12544 12668 14336 16807 19208 21952 22169 25088 25336 28672 33614 38416 43904 44338 50176 50672 57344 67228 76832 87808 88676 100352 101344 134456 153664 155183 175616 177352 200704 202688 268912 307328 310366 351232 354704 401408 405376 537824 614656 620732 702464 709408 810752 1075648 1086281 1229312 1241464 1404928 1418816 1621504 2151296 2172562 2458624 2482928 2809856 2837632 3243008 4302592 4345124 4917248 4965856 5675264 6486016 7603967 8605184 8690248 9834496 9931712 10029889 11350528 12972032 15207934 17210368 17380496 19668992 19863424 20059778 22701056 25944064 30415868 34420736 34760992 39726848 40119556 45402112 53227769 60831736 68841472 69521984 70209223 79453696 80239112 90804224 106455538 121663472 137682944 139043968 140418446 158907392 160478224 181608448 212911076 243326944 278087936 280836892 317814784 320956448 425822152 486653888 491464561 556175872 561673784 635629568 641912896 851644304 973307776 982929122 1112351744 1123347568 1271259136 1283825792 1703288608 1946615552 1965858244 2224703488 2246695136 2567651584 3406577216 3440251927 3893231104 3931716488 4449406976 4493390272 5135303168 6813154432 6880503854 7786462208 7863432976 8898813952 8986780544 10270606336 13626308864 13761007708 15572924416 15726865952 17973561088 20541212672 24081763489 27252617728 27522015416 31145848832 31453731904 35947122176 41082425344 48163526978 54505235456 55044030832 62291697664 62907463808 71894244352 82164850688 96327053956 109010470912 110088061664 125814927616 143788488704 168572344423 192654107912 218020941824 220176123328 251629855232 287576977408 337144688846 385308215824 436041883648 440352246656 503259710464 575153954816 674289377692 770616431648 880704493312 1006519420928 1348578755384 1541232863296 1761408986624 2013038841856 2697157510768 3082465726592 3522817973248 4026077683712 5394315021536 6164931453184 7045635946496 10788630043072 12329862906368 14091271892992 21577260086144 24659725812736 28182543785984 43154520172288 49319451625472 86309040344576 98638903250944 172618080689152 197277806501888 345236161378304 690472322756608 1380944645513216
- Sum of all divisors σ(n): 3222997800070248
- Sum of proper divisors (its aliquot sum) s(n): 1842053154557032
- 1380944645513216 is an abundant number, because the sum of its proper divisors (1842053154557032) is greater than itself. Its abundance is 461108509043816
Bases of 1380944645513216
- Binary: 1001110011111110110001110110000110011100000000000002
- Hexadecimal: 0x4E7F63B0CE000
- Base-36: DLI57N05Q8
Squares and roots of 1380944645513216
- 1380944645513216 squared (13809446455132162) is 1907008113971621799120030662656
- 1380944645513216 cubed (13809446455132163) is 2633472643939367881680131909087790333685661696
-
The
square root of 1380944645513216 is 37161063.5681113951 -
The
cube root of 1380944645513216 is 111359.0259356821
Scales and comparisons
How big is 1380944645513216?- 1,380,944,645,513,216 seconds is equal to 43,909,768 years, 9 weeks, 4 days, 8 hours, 46 minutes, 56 seconds.
-
To count from 1 to 1,380,944,645,513,216 would take you about one hundred thirty-one million, seven hundred twenty-nine thousand, three hundred 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 1380944645513216 cubic inches would be around 9279.9 feet tall.
Recreational maths with 1380944645513216
- 1380944645513216 backwards is 6123155464490831
- The number of decimal digits it has is: 16
- The sum of 1380944645513216's digits is 62
- More coming soon!
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