142749128704
142,749,128,704 is an even composite number composed of four prime numbers multiplied together.
142749128704 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142749128704:
211 × 7 × 13 × 765953
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 765953)See below for interesting mathematical facts about the number 142749128704 from the Numbermatics database.
Names of 142749128704
- Cardinal: 142749128704 can be written as One hundred forty-two billion, seven hundred forty-nine million, one hundred twenty-eight thousand, seven hundred four.
Scientific notation
- Scientific notation: 1.42749128704 × 1011
Factors of 142749128704
Divisors of 142749128704
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 364 416 448 512 728 832 896 1024 1456 1664 1792 2048 2912 3328 3584 5824 6656 7168 11648 13312 14336 23296 26624 46592 93184 186368 765953 1531906 3063812 5361671 6127624 9957389 10723342 12255248 19914778 21446684 24510496 39829556 42893368 49020992 69701723 79659112 85786736 98041984 139403446 159318224 171573472 196083968 278806892 318636448 343146944 392167936 557613784 637272896 686293888 784335872 1115227568 1274545792 1372587776 1568671744 2230455136 2549091584 2745175552 4460910272 5098183168 5490351104 8921820544 10196366336 10980702208 17843641088 20392732672 35687282176 71374564352 142749128704
- Sum of all divisors σ(n): 351297142560
- Sum of proper divisors (its aliquot sum) s(n): 208548013856
- 142749128704 is an abundant number, because the sum of its proper divisors (208548013856) is greater than itself. Its abundance is 65798885152
Bases of 142749128704
- Binary: 100001001111001000001011011000000000002
- Hexadecimal: 0x213C82D800
- Base-36: 1TKT58N4
Squares and roots of 142749128704
- 142749128704 squared (1427491287042) is 20377313745751156719616
- 142749128704 cubed (1427491287043) is 2908843782534020203725338825457664
-
The
square root of 142749128704 is 377821.5566957503 -
The
cube root of 142749128704 is 5226.2617308571
Scales and comparisons
How big is 142749128704?- 142,749,128,704 seconds is equal to 4,538 years, 50 weeks, 6 days, 23 hours, 45 minutes, 4 seconds.
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To count from 1 to 142,749,128,704 would take you about nine thousand and seventy-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 142749128704 cubic inches would be around 435.5 feet tall.
Recreational maths with 142749128704
- 142749128704 backwards is 407821947241
- The number of decimal digits it has is: 12
- The sum of 142749128704's digits is 49
- More coming soon!
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Keywords: Divisors of 142749128704, math, Factors of 142749128704, curriculum, school, college, exams, university, Prime factorization of 142749128704, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two billion, seven hundred forty-nine million, one hundred twenty-eight thousand, seven hundred four.