82869329920
82,869,329,920 is an even composite number composed of five prime numbers multiplied together.
82869329920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 82869329920:
213 × 5 × 13 × 19 × 8191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 8191)See below for interesting mathematical facts about the number 82869329920 from the Numbermatics database.
Names of 82869329920
- Cardinal: 82869329920 can be written as Eighty-two billion, eight hundred sixty-nine million, three hundred twenty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.286932992 × 1010
Factors of 82869329920
Divisors of 82869329920
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 76 80 95 104 128 130 152 160 190 208 247 256 260 304 320 380 416 494 512 520 608 640 760 832 988 1024 1040 1216 1235 1280 1520 1664 1976 2048 2080 2432 2470 2560 3040 3328 3952 4096 4160 4864 4940 5120 6080 6656 7904 8191 8192 8320 9728 9880 10240 12160 13312 15808 16382 16640 19456 19760 20480 24320 26624 31616 32764 33280 38912 39520 40955 40960 48640 53248 63232 65528 66560 77824 79040 81910 97280 106483 106496 126464 131056 133120 155629 155648 158080 163820 194560 212966 252928 262112 266240 311258 316160 327640 389120 425932 505856 524224 532415 532480 622516 632320 655280 778145 778240 851864 1011712 1048448 1064830 1245032 1264640 1310560 1556290 1703728 2023177 2023424 2096896 2129660 2490064 2529280 2621120 3112580 3407456 4046354 4193792 4259320 4980128 5058560 5242240 6225160 6814912 8092708 8387584 8518640 9960256 10115885 10117120 10484480 12450320 13629824 16185416 16775168 17037280 19920512 20231770 20968960 24900640 27259648 32370832 33550336 34074560 39841024 40463540 41937920 49801280 54519296 64741664 67100672 68149120 79682048 80927080 83875840 99602560 109038592 129483328 136298240 159364096 161854160 167751680 199205120 218077184 258966656 272596480 318728192 323708320 335503360 398410240 436154368 517933312 545192960 637456384 647416640 796820480 872308736 1035866624 1090385920 1274912768 1294833280 1593640960 2071733248 2180771840 2589666560 3187281920 4143466496 4361543680 5179333120 6374563840 8286932992 10358666240 16573865984 20717332480 41434664960 82869329920
- Sum of all divisors σ(n): 225472020480
- Sum of proper divisors (its aliquot sum) s(n): 142602690560
- 82869329920 is an abundant number, because the sum of its proper divisors (142602690560) is greater than itself. Its abundance is 59733360640
Bases of 82869329920
- Binary: 10011010010110110010110100000000000002
- Hexadecimal: 0x134B65A000
- Base-36: 122I9C74
Squares and roots of 82869329920
- 82869329920 squared (828693299202) is 6867325841389807206400
- 82869329920 cubed (828693299203) is 569090690818273524712355135488000
-
The
square root of 82869329920 is 287870.3352553021 -
The
cube root of 82869329920 is 4359.7803441229
Scales and comparisons
How big is 82869329920?- 82,869,329,920 seconds is equal to 2,634 years, 51 weeks, 2 days, 18 hours, 18 minutes, 40 seconds.
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To count from 1 to 82,869,329,920 would take you about five thousand, two hundred sixty-nine 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 82869329920 cubic inches would be around 363.3 feet tall.
Recreational maths with 82869329920
- 82869329920 backwards is 02992396828
- The number of decimal digits it has is: 11
- The sum of 82869329920's digits is 58
- More coming soon!
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