123042084
123,042,084 is an even composite number composed of five prime numbers multiplied together.
123042084 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 123042084:
22 × 3 × 11 × 73 × 1132
(2 × 2 × 3 × 11 × 73 × 113 × 113)See below for interesting mathematical facts about the number 123042084 from the Numbermatics database.
Names of 123042084
- Cardinal: 123042084 can be written as One hundred twenty-three million, forty-two thousand and eighty-four.
Scientific notation
- Scientific notation: 1.23042084 × 108
Factors of 123042084
Divisors of 123042084
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 11 12 22 33 44 66 73 113 132 146 219 226 292 339 438 452 678 803 876 1243 1356 1606 2409 2486 3212 3729 4818 4972 7458 8249 9636 12769 14916 16498 24747 25538 32996 38307 49494 51076 76614 90739 98988 140459 153228 181478 272217 280918 362956 421377 544434 561836 842754 932137 1088868 1685508 1864274 2796411 3728548 5592822 10253507 11185644 20507014 30760521 41014028 61521042 123042084
- Sum of all divisors σ(n): 320322912
- Sum of proper divisors (its aliquot sum) s(n): 197280828
- 123042084 is an abundant number, because the sum of its proper divisors (197280828) is greater than itself. Its abundance is 74238744
Bases of 123042084
- Binary: 1110101010101111001001001002
- Hexadecimal: 0x7557924
- Base-36: 2197VO
Squares and roots of 123042084
- 123042084 squared (1230420842) is 15139354435063056
- 123042084 cubed (1230420843) is 1862777720104801081648704
-
The
square root of 123042084 is 11092.4336373945 -
The
cube root of 123042084 is 497.3756954829
Scales and comparisons
How big is 123042084?- 123,042,084 seconds is equal to 3 years, 47 weeks, 3 days, 2 hours, 21 minutes, 24 seconds.
-
To count from 1 to 123,042,084 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 123042084 cubic inches would be around 41.4 feet tall.
Recreational maths with 123042084
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