82138674432
82,138,674,432 is an even composite number composed of five prime numbers multiplied together.
82138674432 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 82138674432:
28 × 3 × 19 × 1272 × 349
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 127 × 127 × 349)See below for interesting mathematical facts about the number 82138674432 from the Numbermatics database.
Names of 82138674432
- Cardinal: 82138674432 can be written as Eighty-two billion, one hundred thirty-eight million, six hundred seventy-four thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 8.2138674432 × 1010
Factors of 82138674432
Divisors of 82138674432
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 127 128 152 192 228 254 256 304 349 381 384 456 508 608 698 762 768 912 1016 1047 1216 1396 1524 1824 2032 2094 2413 2432 2792 3048 3648 4064 4188 4826 4864 5584 6096 6631 7239 7296 8128 8376 9652 11168 12192 13262 14478 14592 16129 16256 16752 19304 19893 22336 24384 26524 28956 32258 32512 33504 38608 39786 44323 44672 48387 48768 53048 57912 64516 67008 77216 79572 88646 89344 96774 97536 106096 115824 129032 132969 134016 154432 159144 177292 193548 212192 231648 258064 265938 268032 306451 308864 318288 354584 387096 424384 463296 516128 531876 612902 617728 636576 709168 774192 842137 848768 919353 926592 1032256 1063752 1225804 1273152 1418336 1548384 1684274 1697536 1838706 1853184 2064512 2127504 2451608 2526411 2546304 2836672 3096768 3368548 3677412 4129024 4255008 4903216 5052822 5092608 5629021 5673344 6193536 6737096 7354824 8510016 9806432 10105644 11258042 11346688 12387072 13474192 14709648 16887063 17020032 19612864 20211288 22516084 26948384 29419296 33774126 34040064 39225728 40422576 45032168 53896768 58838592 67548252 78451456 80845152 90064336 106951399 107793536 117677184 135096504 161690304 180128672 213902798 215587072 235354368 270193008 320854197 323380608 360257344 427805596 540386016 641708394 646761216 720514688 855611192 1080772032 1283416788 1441029376 1711222384 2161544064 2566833576 3422444768 4323088128 5133667152 6844889536 10267334304 13689779072 20534668608 27379558144 41069337216 82138674432
- Sum of all divisors σ(n): 232605156000
- Sum of proper divisors (its aliquot sum) s(n): 150466481568
- 82138674432 is an abundant number, because the sum of its proper divisors (150466481568) is greater than itself. Its abundance is 68327807136
Bases of 82138674432
- Binary: 10011000111111101100010110101000000002
- Hexadecimal: 0x131FD8B500
- Base-36: 11QF8UTC
Squares and roots of 82138674432
- 82138674432 squared (821386744322) is 6746761837446090522624
- 82138674432 cubed (821386744323) is 554170074036226535789013466349568
-
The
square root of 82138674432 is 286598.4550411953 -
The
cube root of 82138674432 is 4346.9291654403
Scales and comparisons
How big is 82138674432?- 82,138,674,432 seconds is equal to 2,611 years, 39 weeks, 2 days, 2 hours, 27 minutes, 12 seconds.
-
To count from 1 to 82,138,674,432 would take you about five thousand, two hundred twenty-three 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 82138674432 cubic inches would be around 362.2 feet tall.
Recreational maths with 82138674432
- 82138674432 backwards is 23447683128
- 82138674432 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82138674432's digits is 48
- More coming soon!
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