12090928388
12,090,928,388 is an even composite number composed of seven prime numbers multiplied together.
12090928388 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12090928388:
22 × 7 × 112 × 19 × 31 × 73 × 83
(2 × 2 × 7 × 11 × 11 × 19 × 31 × 73 × 83)See below for interesting mathematical facts about the number 12090928388 from the Numbermatics database.
Names of 12090928388
- Cardinal: 12090928388 can be written as Twelve billion, ninety million, nine hundred twenty-eight thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.2090928388 × 1010
Factors of 12090928388
Divisors of 12090928388
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 11 14 19 22 28 31 38 44 62 73 76 77 83 121 124 133 146 154 166 209 217 242 266 292 308 332 341 418 434 484 511 532 581 589 682 803 836 847 868 913 1022 1162 1178 1364 1387 1463 1577 1606 1694 1826 2044 2263 2299 2324 2356 2387 2573 2774 2926 3154 3212 3388 3652 3751 4123 4526 4598 4774 5146 5548 5621 5852 6059 6308 6391 6479 7502 8246 8833 9052 9196 9548 9709 10043 10292 11039 11242 12118 12782 12958 15004 15257 15841 16093 16492 17347 17666 18011 19418 20086 22078 22484 24236 24893 25564 25916 26257 28303 30514 31682 32186 34694 35332 36022 38836 40172 42413 42997 44156 45353 48887 49786 52514 56606 61028 61831 63364 64372 66649 69388 70301 71269 72044 84826 85994 90706 97774 99572 105028 106799 113212 115121 121429 123662 133298 140602 142538 167827 169652 171988 174251 181412 187829 190817 195548 198121 213598 230242 242858 247324 266596 273823 281204 285076 300979 311333 335654 342209 348502 375658 381634 396242 427196 460484 466543 472967 485716 498883 537757 547646 601958 622666 671308 684418 697004 733139 751316 763268 792484 805847 933086 945934 997766 1075514 1095292 1174789 1203916 1245332 1266331 1314803 1335719 1368836 1466278 1611694 1866172 1891868 1916761 1995532 2066119 2151028 2179331 2349578 2532662 2629606 2671438 2932556 3223388 3310769 3568751 3764299 3833522 4132238 4358662 4699156 5065324 5131973 5202637 5259212 5342876 5915327 6621538 7137502 7528598 7667044 8264476 8717324 8864317 10263946 10405274 11830654 13243076 13929641 14275004 14462833 15057196 17728634 20527892 20810548 22727309 23661308 24981257 27859282 28925666 35457268 36418459 39256261 41407289 45454618 49962514 55718564 57851332 72836918 78512522 82814578 90909236 97507487 99925028 145673836 157025044 159091163 165629156 195014974 274793827 318182326 390029948 431818871 549587654 636364652 863637742 1099175308 1727275484 3022732097 6045464194 12090928388
- Sum of all divisors σ(n): 29629931520
- Sum of proper divisors (its aliquot sum) s(n): 17539003132
- 12090928388 is an abundant number, because the sum of its proper divisors (17539003132) is greater than itself. Its abundance is 5448074744
Bases of 12090928388
- Binary: 10110100001010110011101101000001002
- Hexadecimal: 0x2D0ACED04
- Base-36: 5JYMK1W
Squares and roots of 12090928388
- 12090928388 squared (120909283882) is 146190549283744278544
- 12090928388 cubed (120909283883) is 1767579462392136764380228907072
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The
square root of 12090928388 is 109958.7576685005 -
The
cube root of 12090928388 is 2295.1965528931
Scales and comparisons
How big is 12090928388?- 12,090,928,388 seconds is equal to 384 years, 23 weeks, 4 days, 7 hours, 13 minutes, 8 seconds.
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To count from 1 to 12,090,928,388 would take you about seven hundred sixty-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 12090928388 cubic inches would be around 191.3 feet tall.
Recreational maths with 12090928388
- 12090928388 backwards is 88382909021
- The number of decimal digits it has is: 11
- The sum of 12090928388's digits is 50
- More coming soon!
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