12939042816
12,939,042,816 is an even composite number composed of five prime numbers multiplied together.
12939042816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 12939042816:
213 × 33 × 7 × 61 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 61 × 137)See below for interesting mathematical facts about the number 12939042816 from the Numbermatics database.
Names of 12939042816
- Cardinal: 12939042816 can be written as Twelve billion, nine hundred thirty-nine million, forty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.2939042816 × 1010
Factors of 12939042816
Divisors of 12939042816
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 61 63 64 72 84 96 108 112 122 126 128 137 144 168 183 189 192 216 224 244 252 256 274 288 336 366 378 384 411 427 432 448 488 504 512 548 549 576 672 732 756 768 822 854 864 896 959 976 1008 1024 1096 1098 1152 1233 1281 1344 1464 1512 1536 1644 1647 1708 1728 1792 1918 1952 2016 2048 2192 2196 2304 2466 2562 2688 2877 2928 3024 3072 3288 3294 3416 3456 3584 3699 3836 3843 3904 4032 4096 4384 4392 4608 4932 5124 5376 5754 5856 6048 6144 6576 6588 6832 6912 7168 7398 7672 7686 7808 8064 8192 8357 8631 8768 8784 9216 9864 10248 10752 11508 11529 11712 12096 12288 13152 13176 13664 13824 14336 14796 15344 15372 15616 16128 16714 17262 17536 17568 18432 19728 20496 21504 23016 23058 23424 24192 24576 25071 25893 26304 26352 27328 27648 28672 29592 30688 30744 31232 32256 33428 34524 35072 35136 36864 39456 40992 43008 46032 46116 46848 48384 50142 51786 52608 52704 54656 55296 57344 58499 59184 61376 61488 62464 64512 66856 69048 70144 70272 73728 75213 78912 81984 86016 92064 92232 93696 96768 100284 103572 105216 105408 109312 110592 116998 118368 122752 122976 124928 129024 133712 138096 140288 140544 150426 157824 163968 172032 175497 184128 184464 187392 193536 200568 207144 210432 210816 218624 221184 225639 233996 236736 245504 245952 249856 258048 267424 276192 280576 281088 300852 315648 327936 350994 368256 368928 374784 387072 401136 414288 420864 421632 437248 451278 467992 473472 491008 491904 499712 516096 526491 534848 552384 561152 562176 601704 631296 655872 701988 736512 737856 749568 774144 802272 828576 841728 843264 874496 902556 935984 946944 982016 983808 1052982 1069696 1104768 1122304 1124352 1203408 1262592 1311744 1403976 1473024 1475712 1499136 1548288 1579473 1604544 1657152 1683456 1686528 1748992 1805112 1871968 1893888 1964032 1967616 2105964 2139392 2209536 2248704 2406816 2525184 2623488 2807952 2946048 2951424 3158946 3209088 3314304 3366912 3373056 3497984 3610224 3743936 3787776 3928064 3935232 4211928 4278784 4419072 4497408 4813632 5050368 5246976 5615904 5892096 5902848 6317892 6418176 6628608 6746112 7220448 7487872 7575552 7856128 7870464 8423856 8557568 8838144 9627264 10100736 10493952 11231808 11784192 11805696 12635784 12836352 13257216 13492224 14440896 14975744 15151104 15740928 16847712 17115136 17676288 19254528 22463616 23568384 23611392 25271568 25672704 26514432 28881792 29951488 30302208 31481856 33695424 34230272 35352576 38509056 44927232 47222784 50543136 51345408 53028864 57763584 59902976 67390848 68460544 70705152 77018112 89854464 94445568 101086272 102690816 106057728 115527168 119805952 134781696 154036224 179708928 202172544 205381632 212115456 231054336 239611904 269563392 308072448 359417856 404345088 462108672 479223808 539126784 616144896 718835712 808690176 924217344 1078253568 1437671424 1617380352 1848434688 2156507136 3234760704 4313014272 6469521408 12939042816
- Sum of all divisors σ(n): 44855343360
- Sum of proper divisors (its aliquot sum) s(n): 31916300544
- 12939042816 is an abundant number, because the sum of its proper divisors (31916300544) is greater than itself. Its abundance is 18977257728
Bases of 12939042816
- Binary: 11000000110011101000100000000000002
- Hexadecimal: 0x3033A2000
- Base-36: 5XZKLC0
Squares and roots of 12939042816
- 12939042816 squared (129390428162) is 167418828994281209856
- 12939042816 cubed (129390428163) is 2166239396561586793471065194496
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The
square root of 12939042816 is 113749.9134768901 -
The
cube root of 12939042816 is 2347.6537812271
Scales and comparisons
How big is 12939042816?- 12,939,042,816 seconds is equal to 411 years, 21 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 12,939,042,816 would take you about eight hundred twenty-two 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 12939042816 cubic inches would be around 195.6 feet tall.
Recreational maths with 12939042816
- 12939042816 backwards is 61824093921
- The number of decimal digits it has is: 11
- The sum of 12939042816's digits is 45
- More coming soon!
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The information we have on file for 12939042816 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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