12345742448
12,345,742,448 is an even composite number composed of four prime numbers multiplied together.
12345742448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 12345742448:
24 × 13 × 172 × 593
(2 × 2 × 2 × 2 × 13 × 17 × 17 × 59 × 59 × 59)See below for interesting mathematical facts about the number 12345742448 from the Numbermatics database.
Names of 12345742448
- Cardinal: 12345742448 can be written as Twelve billion, three hundred forty-five million, seven hundred forty-two thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.2345742448 × 1010
Factors of 12345742448
Divisors of 12345742448
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 13 16 17 26 34 52 59 68 104 118 136 208 221 236 272 289 442 472 578 767 884 944 1003 1156 1534 1768 2006 2312 3068 3481 3536 3757 4012 4624 6136 6962 7514 8024 12272 13039 13924 15028 16048 17051 26078 27848 30056 34102 45253 52156 55696 59177 60112 68204 90506 104312 118354 136408 181012 205379 208624 221663 236708 272816 362024 410758 443326 473416 724048 769301 821516 886652 946832 1006009 1538602 1643032 1773304 2012018 2669927 3077204 3286064 3491443 3546608 4024036 5339854 6154408 6982886 8048072 10679708 12308816 13078117 13965772 16096144 21359416 26156234 27931544 42718832 45388759 52312468 55863088 59354531 90777518 104624936 118709062 181555036 209249872 237418124 363110072 474836248 726220144 771608903 949672496 1543217806 3086435612 6172871224 12345742448
- Sum of all divisors σ(n): 27836082960
- Sum of proper divisors (its aliquot sum) s(n): 15490340512
- 12345742448 is an abundant number, because the sum of its proper divisors (15490340512) is greater than itself. Its abundance is 3144598064
Bases of 12345742448
- Binary: 10110111111101110100010100011100002
- Hexadecimal: 0x2DFDD1470
- Base-36: 5O6C3U8
Squares and roots of 12345742448
- 12345742448 squared (123457424482) is 152417356592349032704
- 12345742448 cubed (123457424483) is 1881705429094116085085513019392
-
The
square root of 12345742448 is 111111.3965711887 -
The
cube root of 12345742448 is 2311.2082063731
Scales and comparisons
How big is 12345742448?- 12,345,742,448 seconds is equal to 392 years, 28 weeks, 6 days, 12 hours, 54 minutes, 8 seconds.
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To count from 1 to 12,345,742,448 would take you about seven hundred eighty-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 12345742448 cubic inches would be around 192.6 feet tall.
Recreational maths with 12345742448
- 12345742448 backwards is 84424754321
- The number of decimal digits it has is: 11
- The sum of 12345742448's digits is 44
- More coming soon!
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Keywords: Divisors of 12345742448, math, Factors of 12345742448, curriculum, school, college, exams, university, Prime factorization of 12345742448, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, three hundred forty-five million, seven hundred forty-two thousand, four hundred forty-eight.