123047728272
123,047,728,272 is an even composite number composed of four prime numbers multiplied together.
123047728272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 123047728272:
24 × 32 × 72 × 17438737
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 17438737)See below for interesting mathematical facts about the number 123047728272 from the Numbermatics database.
Names of 123047728272
- Cardinal: 123047728272 can be written as One hundred twenty-three billion, forty-seven million, seven hundred twenty-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.23047728272 × 1011
Factors of 123047728272
Divisors of 123047728272
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 392 441 504 588 784 882 1008 1176 1764 2352 3528 7056 17438737 34877474 52316211 69754948 104632422 122071159 139509896 156948633 209264844 244142318 279019792 313897266 366213477 418529688 488284636 627794532 732426954 837059376 854498113 976569272 1098640431 1255589064 1464853908 1708996226 1953138544 2197280862 2511178128 2563494339 2929707816 3417992452 4394561724 5126988678 5859415632 6835984904 7690483017 8789123448 10253977356 13671969808 15380966034 17578246896 20507954712 30761932068 41015909424 61523864136 123047728272
- Sum of all divisors σ(n): 400585250598
- Sum of proper divisors (its aliquot sum) s(n): 277537522326
- 123047728272 is an abundant number, because the sum of its proper divisors (277537522326) is greater than itself. Its abundance is 154489794054
Bases of 123047728272
- Binary: 11100101001100011011101010100100100002
- Hexadecimal: 0x1CA6375490
- Base-36: 1KIZFUS0
Squares and roots of 123047728272
- 123047728272 squared (1230477282722) is 15140743432899948105984
- 123047728272 cubed (1230477282723) is 1863034083767541279508020289179648
-
The
square root of 123047728272 is 350781.5962561321 -
The
cube root of 123047728272 is 4973.8330068789
Scales and comparisons
How big is 123047728272?- 123,047,728,272 seconds is equal to 3,912 years, 27 weeks, 6 days, 12 hours, 31 minutes, 12 seconds.
-
To count from 1 to 123,047,728,272 would take you about seven thousand, eight hundred twenty-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 123047728272 cubic inches would be around 414.5 feet tall.
Recreational maths with 123047728272
- 123047728272 backwards is 272827740321
- The number of decimal digits it has is: 12
- The sum of 123047728272's digits is 45
- More coming soon!
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