1142913720
1,142,913,720 is an even composite number composed of six prime numbers multiplied together.
1142913720 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 1142913720:
23 × 3 × 5 × 13 × 37 × 19801
(2 × 2 × 2 × 3 × 5 × 13 × 37 × 19801)See below for interesting mathematical facts about the number 1142913720 from the Numbermatics database.
Names of 1142913720
- Cardinal: 1142913720 can be written as One billion, one hundred forty-two million, nine hundred thirteen thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.14291372 × 109
Factors of 1142913720
Divisors of 1142913720
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 37 39 40 52 60 65 74 78 104 111 120 130 148 156 185 195 222 260 296 312 370 390 444 481 520 555 740 780 888 962 1110 1443 1480 1560 1924 2220 2405 2886 3848 4440 4810 5772 7215 9620 11544 14430 19240 19801 28860 39602 57720 59403 79204 99005 118806 158408 198010 237612 257413 297015 396020 475224 514826 594030 732637 772239 792040 1029652 1188060 1287065 1465274 1544478 2059304 2197911 2376120 2574130 2930548 3088956 3663185 3861195 4395822 5148260 5861096 6177912 7326370 7722390 8791644 9524281 10296520 10989555 14652740 15444780 17583288 19048562 21979110 28572843 29305480 30889560 38097124 43958220 47621405 57145686 76194248 87916440 95242810 114291372 142864215 190485620 228582744 285728430 380971240 571456860 1142913720
- Sum of all divisors σ(n): 3792479040
- Sum of proper divisors (its aliquot sum) s(n): 2649565320
- 1142913720 is an abundant number, because the sum of its proper divisors (2649565320) is greater than itself. Its abundance is 1506651600
Bases of 1142913720
- Binary: 10001000001111101111010101110002
- Hexadecimal: 0x441F7AB8
- Base-36: IWGLVC
Squares and roots of 1142913720
- 1142913720 squared (11429137202) is 1306251771364238400
- 1142913720 cubed (11429137203) is 1492933071266491184710848000
-
The
square root of 1142913720 is 33807.0069660123 -
The
cube root of 1142913720 is 1045.5331696199
Scales and comparisons
How big is 1142913720?- 1,142,913,720 seconds is equal to 36 years, 17 weeks, 5 days, 4 hours, 2 minutes.
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To count from 1 to 1,142,913,720 would take you about seventy-two 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 1142913720 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142913720
- 1142913720 backwards is 0273192411
- 1142913720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142913720's digits is 30
- More coming soon!
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The information we have on file for 1142913720 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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