123664968
123,664,968 is an even composite number composed of five prime numbers multiplied together.
123664968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 123664968:
23 × 34 × 7 × 137 × 199
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 137 × 199)See below for interesting mathematical facts about the number 123664968 from the Numbermatics database.
Names of 123664968
- Cardinal: 123664968 can be written as One hundred twenty-three million, six hundred sixty-four thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.23664968 × 108
Factors of 123664968
Divisors of 123664968
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 81 84 108 126 137 162 168 189 199 216 252 274 324 378 398 411 504 548 567 597 648 756 796 822 959 1096 1134 1194 1233 1393 1512 1592 1644 1791 1918 2268 2388 2466 2786 2877 3288 3582 3699 3836 4179 4536 4776 4932 5373 5572 5754 7164 7398 7672 8358 8631 9864 10746 11097 11144 11508 12537 14328 14796 16119 16716 17262 21492 22194 23016 25074 25893 27263 29592 32238 33432 34524 37611 42984 44388 50148 51786 54526 64476 69048 75222 77679 81789 88776 100296 103572 109052 112833 128952 150444 155358 163578 190841 207144 218104 225666 245367 300888 310716 327156 381682 451332 490734 572523 621432 654312 736101 763364 902664 981468 1145046 1472202 1526728 1717569 1962936 2208303 2290092 2944404 3435138 4416606 4580184 5152707 5888808 6870276 8833212 10305414 13740552 15458121 17666424 20610828 30916242 41221656 61832484 123664968
- Sum of all divisors σ(n): 400752000
- Sum of proper divisors (its aliquot sum) s(n): 277087032
- 123664968 is an abundant number, because the sum of its proper divisors (277087032) is greater than itself. Its abundance is 153422064
Bases of 123664968
- Binary: 1110101111011111010010010002
- Hexadecimal: 0x75EFA48
- Base-36: 21MKI0
Squares and roots of 123664968
- 123664968 squared (1236649682) is 15293024310441024
- 123664968 cubed (1236649683) is 1891211361973911298847232
-
The
square root of 123664968 is 11120.4751697039 -
The
cube root of 123664968 is 498.2135823587
Scales and comparisons
How big is 123664968?- 123,664,968 seconds is equal to 3 years, 48 weeks, 3 days, 7 hours, 22 minutes, 48 seconds.
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To count from 1 to 123,664,968 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 123664968 cubic inches would be around 41.5 feet tall.
Recreational maths with 123664968
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