12490938040
12,490,938,040 is an even composite number composed of six prime numbers multiplied together.
12490938040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 12490938040:
23 × 5 × 7 × 37 × 397 × 3037
(2 × 2 × 2 × 5 × 7 × 37 × 397 × 3037)See below for interesting mathematical facts about the number 12490938040 from the Numbermatics database.
Names of 12490938040
- Cardinal: 12490938040 can be written as Twelve billion, four hundred ninety million, nine hundred thirty-eight thousand and forty.
Scientific notation
- Scientific notation: 1.249093804 × 1010
Factors of 12490938040
Divisors of 12490938040
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 37 40 56 70 74 140 148 185 259 280 296 370 397 518 740 794 1036 1295 1480 1588 1985 2072 2590 2779 3037 3176 3970 5180 5558 6074 7940 10360 11116 12148 13895 14689 15185 15880 21259 22232 24296 27790 29378 30370 42518 55580 58756 60740 73445 85036 102823 106295 111160 112369 117512 121480 146890 170072 205646 212590 224738 293780 411292 425180 449476 514115 561845 587560 786583 822584 850360 898952 1028230 1123690 1205689 1573166 2056460 2247380 2411378 3146332 3932915 4112920 4494760 4822756 6028445 6292664 7865830 8439823 9645512 12056890 15731660 16879646 24113780 31463320 33759292 42199115 44610493 48227560 67518584 84398230 89220986 168796460 178441972 223052465 312273451 337592920 356883944 446104930 624546902 892209860 1249093804 1561367255 1784419720 2498187608 3122734510 6245469020 12490938040
- Sum of all divisors σ(n): 33081632640
- Sum of proper divisors (its aliquot sum) s(n): 20590694600
- 12490938040 is an abundant number, because the sum of its proper divisors (20590694600) is greater than itself. Its abundance is 8099756560
Bases of 12490938040
- Binary: 10111010001000010010010110101110002
- Hexadecimal: 0x2E88496B8
- Base-36: 5QKS5H4
Squares and roots of 12490938040
- 12490938040 squared (124909380402) is 156023533119119041600
- 12490938040 cubed (124909380403) is 1948880284972803888009782464000
-
The
square root of 12490938040 is 111762.8652102299 -
The
cube root of 12490938040 is 2320.2334559959
Scales and comparisons
How big is 12490938040?- 12,490,938,040 seconds is equal to 397 years, 9 weeks, 1 hour, 40 seconds.
-
To count from 1 to 12,490,938,040 would take you about seven hundred ninety-four 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 12490938040 cubic inches would be around 193.4 feet tall.
Recreational maths with 12490938040
- 12490938040 backwards is 04083909421
- 12490938040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12490938040's digits is 40
- More coming soon!
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The information we have on file for 12490938040 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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