12990227712
12,990,227,712 is an even composite number composed of five prime numbers multiplied together.
12990227712 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 12990227712:
28 × 3 × 73 × 11 × 4483
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 11 × 4483)See below for interesting mathematical facts about the number 12990227712 from the Numbermatics database.
Names of 12990227712
- Cardinal: 12990227712 can be written as Twelve billion, nine hundred ninety million, two hundred twenty-seven thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 1.2990227712 × 1010
Factors of 12990227712
Divisors of 12990227712
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 128 132 147 154 168 176 192 196 224 231 256 264 294 308 336 343 352 384 392 448 462 528 539 588 616 672 686 704 768 784 896 924 1029 1056 1078 1176 1232 1344 1372 1408 1568 1617 1792 1848 2058 2112 2156 2352 2464 2688 2744 2816 3136 3234 3696 3773 4116 4224 4312 4483 4704 4928 5376 5488 6272 6468 7392 7546 8232 8448 8624 8966 9408 9856 10976 11319 12544 12936 13449 14784 15092 16464 17248 17932 18816 19712 21952 22638 25872 26898 29568 30184 31381 32928 34496 35864 37632 43904 45276 49313 51744 53796 59136 60368 62762 65856 68992 71728 87808 90552 94143 98626 103488 107592 120736 125524 131712 137984 143456 147939 181104 188286 197252 206976 215184 219667 241472 251048 263424 286912 295878 345191 362208 376572 394504 413952 430368 439334 482944 502096 573824 591756 659001 690382 724416 753144 789008 860736 878668 965888 1004192 1035573 1147648 1183512 1318002 1380764 1448832 1506288 1537669 1578016 1721472 1757336 2008384 2071146 2367024 2416337 2636004 2761528 2897664 3012576 3075338 3156032 3442944 3514672 4016768 4142292 4613007 4734048 4832674 5272008 5523056 6025152 6150676 6312064 7029344 7249011 8033536 8284584 9226014 9468096 9665348 10544016 11046112 12050304 12301352 12624128 14058688 14498022 16569168 16914359 18452028 18936192 19330696 21088032 22092224 24100608 24602704 28117376 28996044 33138336 33828718 36904056 37872384 38661392 42176064 44184448 49205408 50743077 56234752 57992088 66276672 67657436 73808112 77322784 84352128 88368896 98410816 101486154 115984176 132553344 135314872 147616224 154645568 168704256 196821632 202972308 231968352 265106688 270629744 295232448 309291136 393643264 405944616 463936704 541259488 590464896 618582272 811889232 927873408 1082518976 1180929792 1623778464 1855746816 2165037952 3247556928 4330075904 6495113856 12990227712
- Sum of all divisors σ(n): 43993420800
- Sum of proper divisors (its aliquot sum) s(n): 31003193088
- 12990227712 is an abundant number, because the sum of its proper divisors (31003193088) is greater than itself. Its abundance is 18012965376
Bases of 12990227712
- Binary: 11000001100100011100100101000000002
- Hexadecimal: 0x306472500
- Base-36: 5YU1NUO
Squares and roots of 12990227712
- 12990227712 squared (129902277122) is 168746016009612754944
- 12990227712 cubed (129902277123) is 2192049173457667267662213808128
-
The
square root of 12990227712 is 113974.6801355459 -
The
cube root of 12990227712 is 2350.7453625985
Scales and comparisons
How big is 12990227712?- 12,990,227,712 seconds is equal to 413 years, 2 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
-
To count from 1 to 12,990,227,712 would take you about eight hundred twenty-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 12990227712 cubic inches would be around 195.9 feet tall.
Recreational maths with 12990227712
- 12990227712 backwards is 21772209921
- 12990227712 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12990227712's digits is 42
- More coming soon!
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