1386964992
1,386,964,992 is an even composite number composed of five prime numbers multiplied together.
1386964992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1386964992:
211 × 3 × 72 × 17 × 271
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 17 × 271)See below for interesting mathematical facts about the number 1386964992 from the Numbermatics database.
Names of 1386964992
- Cardinal: 1386964992 can be written as One billion, three hundred eighty-six million, nine hundred sixty-four thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.386964992 × 109
Factors of 1386964992
Divisors of 1386964992
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 64 68 84 96 98 102 112 119 128 136 147 168 192 196 204 224 238 256 271 272 294 336 357 384 392 408 448 476 512 542 544 588 672 714 768 784 813 816 833 896 952 1024 1084 1088 1176 1344 1428 1536 1568 1626 1632 1666 1792 1897 1904 2048 2168 2176 2352 2499 2688 2856 3072 3136 3252 3264 3332 3584 3794 3808 4336 4352 4607 4704 4998 5376 5691 5712 6144 6272 6504 6528 6664 7168 7588 7616 8672 8704 9214 9408 9996 10752 11382 11424 12544 13008 13056 13279 13328 13821 14336 15176 15232 17344 17408 18428 18816 19992 21504 22764 22848 25088 26016 26112 26558 26656 27642 30352 30464 32249 34688 34816 36856 37632 39837 39984 43008 45528 45696 50176 52032 52224 53116 53312 55284 60704 60928 64498 69376 73712 75264 79674 79968 91056 91392 96747 100352 104064 104448 106232 106624 110568 121408 121856 128996 138752 147424 150528 159348 159936 182112 182784 193494 208128 212464 213248 221136 225743 242816 243712 257992 277504 294848 301056 318696 319872 364224 365568 386988 416256 424928 426496 442272 451486 485632 515984 555008 589696 637392 639744 677229 728448 731136 773976 832512 849856 852992 884544 902972 971264 1031968 1179392 1274784 1279488 1354458 1456896 1547952 1665024 1699712 1705984 1769088 1805944 1942528 2063936 2358784 2549568 2558976 2708916 2913792 3095904 3399424 3538176 3611888 3885056 4127872 4717568 5099136 5117952 5417832 5827584 6191808 6798848 7076352 7223776 8255744 9435136 10198272 10835664 11655168 12383616 13597696 14152704 14447552 16511488 20396544 21671328 24767232 27195392 28305408 28895104 33022976 40793088 43342656 49534464 57790208 66045952 81586176 86685312 99068928 115580416 173370624 198137856 231160832 346741248 462321664 693482496 1386964992
- Sum of all divisors σ(n): 4571199360
- Sum of proper divisors (its aliquot sum) s(n): 3184234368
- 1386964992 is an abundant number, because the sum of its proper divisors (3184234368) is greater than itself. Its abundance is 1797269376
Bases of 1386964992
- Binary: 10100101010101101101000000000002
- Hexadecimal: 0x52AB6800
- Base-36: MXRH1C
Squares and roots of 1386964992
- 1386964992 squared (13869649922) is 1923671889033560064
- 1386964992 cubed (13869649923) is 2668065566184056521897279488
-
The
square root of 1386964992 is 37241.9788947903 -
The
cube root of 1386964992 is 1115.2061774279
Scales and comparisons
How big is 1386964992?- 1,386,964,992 seconds is equal to 44 years, 5 weeks, 1 day, 20 hours, 3 minutes, 12 seconds.
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To count from 1 to 1,386,964,992 would take you about eighty-eight 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 1386964992 cubic inches would be around 92.9 feet tall.
Recreational maths with 1386964992
- 1386964992 backwards is 2994696831
- The number of decimal digits it has is: 10
- The sum of 1386964992's digits is 57
- More coming soon!
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