123428844
123,428,844 is an even composite number composed of five prime numbers multiplied together.
123428844 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 123428844:
22 × 32 × 72 × 11 × 6361
(2 × 2 × 3 × 3 × 7 × 7 × 11 × 6361)See below for interesting mathematical facts about the number 123428844 from the Numbermatics database.
Names of 123428844
- Cardinal: 123428844 can be written as One hundred twenty-three million, four hundred twenty-eight thousand, eight hundred forty-four.
Scientific notation
- Scientific notation: 1.23428844 × 108
Factors of 123428844
Divisors of 123428844
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 126 132 147 154 196 198 231 252 294 308 396 441 462 539 588 693 882 924 1078 1386 1617 1764 2156 2772 3234 4851 6361 6468 9702 12722 19083 19404 25444 38166 44527 57249 69971 76332 89054 114498 133581 139942 178108 209913 228996 267162 279884 311689 400743 419826 489797 534324 623378 629739 801486 839652 935067 979594 1246756 1259478 1469391 1602972 1870134 1959188 2518956 2805201 2938782 3428579 3740268 4408173 5610402 5877564 6857158 8816346 10285737 11220804 13714316 17632692 20571474 30857211 41142948 61714422 123428844
- Sum of all divisors σ(n): 395996328
- Sum of proper divisors (its aliquot sum) s(n): 272567484
- 123428844 is an abundant number, because the sum of its proper divisors (272567484) is greater than itself. Its abundance is 149138640
Bases of 123428844
- Binary: 1110101101101011111111011002
- Hexadecimal: 0x75B5FEC
- Base-36: 21HIB0
Squares and roots of 123428844
- 123428844 squared (1234288442) is 15234679531176336
- 123428844 cubed (1234288443) is 1880398883243557112635584
-
The
square root of 123428844 is 11109.8534643801 -
The
cube root of 123428844 is 497.8962865261
Scales and comparisons
How big is 123428844?- 123,428,844 seconds is equal to 3 years, 48 weeks, 13 hours, 47 minutes, 24 seconds.
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To count from 1 to 123,428,844 would take you about 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 123428844 cubic inches would be around 41.5 feet tall.
Recreational maths with 123428844
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The information we have on file for 123428844 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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