1381323528
1,381,323,528 is an even composite number composed of five prime numbers multiplied together.
1381323528 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1381323528:
23 × 32 × 132 × 61 × 1861
(2 × 2 × 2 × 3 × 3 × 13 × 13 × 61 × 1861)See below for interesting mathematical facts about the number 1381323528 from the Numbermatics database.
Names of 1381323528
- Cardinal: 1381323528 can be written as One billion, three hundred eighty-one million, three hundred twenty-three thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 1.381323528 × 109
Factors of 1381323528
Divisors of 1381323528
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 61 72 78 104 117 122 156 169 183 234 244 312 338 366 468 488 507 549 676 732 793 936 1014 1098 1352 1464 1521 1586 1861 2028 2196 2379 3042 3172 3722 4056 4392 4758 5583 6084 6344 7137 7444 9516 10309 11166 12168 14274 14888 16749 19032 20618 22332 24193 28548 30927 33498 41236 44664 48386 57096 61854 66996 72579 82472 92781 96772 113521 123708 133992 145158 185562 193544 217737 227042 247416 290316 314509 340563 371124 435474 454084 580632 629018 681126 742248 870948 908168 943527 1021689 1258036 1362252 1475773 1741896 1887054 2043378 2516072 2724504 2830581 2951546 3774108 4086756 4427319 5661162 5903092 7548216 8173512 8854638 11322324 11806184 13281957 17709276 19185049 22644648 26563914 35418552 38370098 53127828 57555147 76740196 106255656 115110294 153480392 172665441 230220588 345330882 460441176 690661764 1381323528
- Sum of all divisors σ(n): 4119619140
- Sum of proper divisors (its aliquot sum) s(n): 2738295612
- 1381323528 is an abundant number, because the sum of its proper divisors (2738295612) is greater than itself. Its abundance is 1356972084
Bases of 1381323528
- Binary: 10100100101010101010011000010002
- Hexadecimal: 0x52555308
- Base-36: MUEK20
Squares and roots of 1381323528
- 1381323528 squared (13813235282) is 1908054689006366784
- 1381323528 cubed (13813235283) is 2635640834635217380536893952
-
The
square root of 1381323528 is 37166.1610608359 -
The
cube root of 1381323528 is 1113.6920933363
Scales and comparisons
How big is 1381323528?- 1,381,323,528 seconds is equal to 43 years, 47 weeks, 6 days, 12 hours, 58 minutes, 48 seconds.
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To count from 1 to 1,381,323,528 would take you about eighty-seven 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 1381323528 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381323528
- 1381323528 backwards is 8253231831
- 1381323528 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1381323528's digits is 36
- More coming soon!
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The information we have on file for 1381323528 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!
Keywords: Divisors of 1381323528, math, Factors of 1381323528, curriculum, school, college, exams, university, Prime factorization of 1381323528, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-one million, three hundred twenty-three thousand, five hundred twenty-eight.