12120388992
12,120,388,992 is an even composite number composed of four prime numbers multiplied together.
12120388992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 12120388992:
27 × 37 × 29 × 1493
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 29 × 1493)See below for interesting mathematical facts about the number 12120388992 from the Numbermatics database.
Names of 12120388992
- Cardinal: 12120388992 can be written as Twelve billion, one hundred twenty million, three hundred eighty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.2120388992 × 1010
Factors of 12120388992
Divisors of 12120388992
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 64 72 81 87 96 108 116 128 144 162 174 192 216 232 243 261 288 324 348 384 432 464 486 522 576 648 696 729 783 864 928 972 1044 1152 1296 1392 1458 1493 1566 1728 1856 1944 2088 2187 2349 2592 2784 2916 2986 3132 3456 3712 3888 4176 4374 4479 4698 5184 5568 5832 5972 6264 7047 7776 8352 8748 8958 9396 10368 11136 11664 11944 12528 13437 14094 15552 16704 17496 17916 18792 21141 23328 23888 25056 26874 28188 31104 33408 34992 35832 37584 40311 42282 43297 46656 47776 50112 53748 56376 63423 69984 71664 75168 80622 84564 86594 93312 95552 100224 107496 112752 120933 126846 129891 139968 143328 150336 161244 169128 173188 191104 214992 225504 241866 253692 259782 279936 286656 300672 322488 338256 346376 362799 389673 429984 451008 483732 507384 519564 573312 644976 676512 692752 725598 779346 859968 902016 967464 1014768 1039128 1088397 1169019 1289952 1353024 1385504 1451196 1558692 1719936 1934928 2029536 2078256 2176794 2338038 2579904 2706048 2771008 2902392 3117384 3265191 3507057 3869856 4059072 4156512 4353588 4676076 5159808 5542016 5804784 6234768 6530382 7014114 7739712 8118144 8313024 8707176 9352152 10521171 11609568 12469536 13060764 14028228 15479424 16626048 17414352 18704304 21042342 23219136 24939072 26121528 28056456 31563513 34828704 37408608 42084684 46438272 49878144 52243056 56112912 63127026 69657408 74817216 84169368 94690539 104486112 112225824 126254052 139314816 149634432 168338736 189381078 208972224 224451648 252508104 336677472 378762156 417944448 448903296 505016208 673354944 757524312 1010032416 1346709888 1515048624 2020064832 3030097248 4040129664 6060194496 12120388992
- Sum of all divisors σ(n): 37487448000
- Sum of proper divisors (its aliquot sum) s(n): 25367059008
- 12120388992 is an abundant number, because the sum of its proper divisors (25367059008) is greater than itself. Its abundance is 13246670016
Bases of 12120388992
- Binary: 10110100100110111001110101100000002
- Hexadecimal: 0x2D26E7580
- Base-36: 5KG6000
Squares and roots of 12120388992
- 12120388992 squared (121203889922) is 146903829317394776064
- 12120388992 cubed (121203889923) is 1780531555741198517924410687488
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The
square root of 12120388992 is 110092.6382279941 -
The
cube root of 12120388992 is 2297.0591899005
Scales and comparisons
How big is 12120388992?- 12,120,388,992 seconds is equal to 385 years, 20 weeks, 2 days, 6 hours, 43 minutes, 12 seconds.
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To count from 1 to 12,120,388,992 would take you about seven hundred seventy 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 12120388992 cubic inches would be around 191.4 feet tall.
Recreational maths with 12120388992
- 12120388992 backwards is 29988302121
- The number of decimal digits it has is: 11
- The sum of 12120388992's digits is 45
- More coming soon!
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