1264104540
1,264,104,540 is an even composite number composed of five prime numbers multiplied together.
1264104540 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 1264104540:
22 × 32 × 5 × 43 × 163321
(2 × 2 × 3 × 3 × 5 × 43 × 163321)See below for interesting mathematical facts about the number 1264104540 from the Numbermatics database.
Names of 1264104540
- Cardinal: 1264104540 can be written as One billion, two hundred sixty-four million, one hundred four thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.26410454 × 109
Factors of 1264104540
Divisors of 1264104540
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 43 45 60 86 90 129 172 180 215 258 387 430 516 645 774 860 1290 1548 1935 2580 3870 7740 163321 326642 489963 653284 816605 979926 1469889 1633210 1959852 2449815 2939778 3266420 4899630 5879556 7022803 7349445 9799260 14045606 14698890 21068409 28091212 29397780 35114015 42136818 63205227 70228030 84273636 105342045 126410454 140456060 210684090 252820908 316026135 421368180 632052270 1264104540
- Sum of all divisors σ(n): 3923647728
- Sum of proper divisors (its aliquot sum) s(n): 2659543188
- 1264104540 is an abundant number, because the sum of its proper divisors (2659543188) is greater than itself. Its abundance is 1395438648
Bases of 1264104540
- Binary: 10010110101100010110100010111002
- Hexadecimal: 0x4B58B45C
- Base-36: KWM5B0
Squares and roots of 1264104540
- 1264104540 squared (12641045402) is 1597960288048611600
- 1264104540 cubed (12641045403) is 2019988854861957664256664000
-
The
square root of 1264104540 is 35554.2478474795 -
The
cube root of 1264104540 is 1081.2538421239
Scales and comparisons
How big is 1264104540?- 1,264,104,540 seconds is equal to 40 years, 10 weeks, 20 hours, 9 minutes.
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To count from 1 to 1,264,104,540 would take you about eighty 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 1264104540 cubic inches would be around 90.1 feet tall.
Recreational maths with 1264104540
- 1264104540 backwards is 0454014621
- The number of decimal digits it has is: 10
- The sum of 1264104540's digits is 27
- More coming soon!
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