12982994388
12,982,994,388 is an even composite number composed of six prime numbers multiplied together.
12982994388 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12982994388:
22 × 33 × 7 × 132 × 307 × 331
(2 × 2 × 3 × 3 × 3 × 7 × 13 × 13 × 307 × 331)See below for interesting mathematical facts about the number 12982994388 from the Numbermatics database.
Names of 12982994388
- Cardinal: 12982994388 can be written as Twelve billion, nine hundred eighty-two million, nine hundred ninety-four thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.2982994388 × 1010
Factors of 12982994388
Divisors of 12982994388
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 169 182 189 234 252 273 307 331 338 351 364 378 468 507 546 614 662 676 702 756 819 921 993 1014 1092 1183 1228 1324 1404 1521 1638 1842 1986 2028 2149 2317 2366 2457 2763 2979 3042 3276 3549 3684 3972 3991 4298 4303 4563 4634 4732 4914 5526 5958 6084 6447 6951 7098 7982 8289 8596 8606 8937 9126 9268 9828 10647 11052 11916 11973 12894 12909 13902 14196 15964 16578 17212 17874 18252 19341 20853 21294 23946 25788 25818 27804 27937 30121 31941 33156 35748 35919 38682 38727 41706 42588 47892 51636 51883 55874 55939 58023 60242 62559 63882 71838 77364 77454 83412 83811 90363 101617 103766 107757 111748 111878 116046 116181 120484 125118 127764 143676 154908 155649 167622 167817 180726 203234 207532 215514 223756 232092 232362 250236 251433 271089 304851 311298 335244 335634 361452 363181 391573 406468 431028 464724 466947 502866 503451 542178 609702 622596 671268 711319 726362 754299 783146 813267 914553 933894 1005732 1006902 1084356 1089543 1174719 1219404 1321021 1400841 1422638 1452724 1508598 1510353 1566292 1626534 1829106 1867788 2013804 2133957 2179086 2349438 2642042 2743659 2801682 2845276 3017196 3020706 3253068 3268629 3524157 3658212 3963063 4267914 4358172 4698876 5284084 5487318 5603364 6041412 6401871 6537258 7048314 7926126 8535828 9247147 9805887 10572471 10974636 11889189 12803742 13074516 14096628 15852252 17173273 18494294 19205613 19611774 21144942 23778378 25607484 27741441 34346546 35667567 36988588 38411226 39223548 42289884 47556756 51519819 55482882 68693092 71335134 76822452 83224323 103039638 110965764 120212911 142670268 154559457 166448646 206079276 240425822 249672969 309118914 332897292 360638733 463678371 480851644 499345938 618237828 721277466 927356742 998691876 1081916199 1442554932 1854713484 2163832398 3245748597 4327664796 6491497194 12982994388
- Sum of all divisors σ(n): 41916779520
- Sum of proper divisors (its aliquot sum) s(n): 28933785132
- 12982994388 is an abundant number, because the sum of its proper divisors (28933785132) is greater than itself. Its abundance is 15950790744
Bases of 12982994388
- Binary: 11000001011101100011000101110101002
- Hexadecimal: 0x305D8C5D4
- Base-36: 5YPQML0
Squares and roots of 12982994388
- 12982994388 squared (129829943882) is 168558143278839494544
- 12982994388 cubed (129829943883) is 2188389428240873076817508619072
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The
square root of 12982994388 is 113942.9435638733 -
The
cube root of 12982994388 is 2350.3089612191
Scales and comparisons
How big is 12982994388?- 12,982,994,388 seconds is equal to 412 years, 42 weeks, 4 days, 3 hours, 19 minutes, 48 seconds.
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To count from 1 to 12,982,994,388 would take you about eight hundred twenty-five 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 12982994388 cubic inches would be around 195.9 feet tall.
Recreational maths with 12982994388
- 12982994388 backwards is 88349928921
- 12982994388 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12982994388's digits is 63
- More coming soon!
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