1142889264
1,142,889,264 is an even composite number composed of four prime numbers multiplied together.
1142889264 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 1142889264:
24 × 35 × 11 × 26723
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 26723)See below for interesting mathematical facts about the number 1142889264 from the Numbermatics database.
Names of 1142889264
- Cardinal: 1142889264 can be written as One billion, one hundred forty-two million, eight hundred eighty-nine thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.142889264 × 109
Factors of 1142889264
Divisors of 1142889264
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 132 144 162 176 198 216 243 264 297 324 396 432 486 528 594 648 792 891 972 1188 1296 1584 1782 1944 2376 2673 3564 3888 4752 5346 7128 10692 14256 21384 26723 42768 53446 80169 106892 160338 213784 240507 293953 320676 427568 481014 587906 641352 721521 881859 962028 1175812 1282704 1443042 1763718 1924056 2164563 2351624 2645577 2886084 3527436 3848112 4329126 4703248 5291154 5772168 6493689 7054872 7936731 8658252 10582308 11544336 12987378 14109744 15873462 17316504 21164616 23810193 25974756 31746924 34633008 42329232 47620386 51949512 63493848 71430579 95240772 103899024 126987696 142861158 190481544 285722316 380963088 571444632 1142889264
- Sum of all divisors σ(n): 3618643392
- Sum of proper divisors (its aliquot sum) s(n): 2475754128
- 1142889264 is an abundant number, because the sum of its proper divisors (2475754128) is greater than itself. Its abundance is 1332864864
Bases of 1142889264
- Binary: 10001000001111100011011001100002
- Hexadecimal: 0x441F1B30
- Base-36: IWG300
Squares and roots of 1142889264
- 1142889264 squared (11428892642) is 1306195869766461696
- 1142889264 cubed (11428892643) is 1492837236237231259625631744
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The
square root of 1142889264 is 33806.6452639123 -
The
cube root of 1142889264 is 1045.5257121479
Scales and comparisons
How big is 1142889264?- 1,142,889,264 seconds is equal to 36 years, 17 weeks, 4 days, 21 hours, 14 minutes, 24 seconds.
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To count from 1 to 1,142,889,264 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 1142889264 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142889264
- 1142889264 backwards is 4629882411
- The number of decimal digits it has is: 10
- The sum of 1142889264's digits is 45
- More coming soon!
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