742542034390
742,542,034,390 is an even composite number composed of seven prime numbers multiplied together.
742542034390 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 742542034390:
2 × 5 × 13 × 59 × 269 × 487 × 739
See below for interesting mathematical facts about the number 742542034390 from the Numbermatics database.
Names of 742542034390
- Cardinal: 742542034390 can be written as Seven hundred forty-two billion, five hundred forty-two million, thirty-four thousand, three hundred ninety.
Scientific notation
- Scientific notation: 7.4254203439 × 1011
Factors of 742542034390
Divisors of 742542034390
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 13 26 59 65 118 130 269 295 487 538 590 739 767 974 1345 1478 1534 2435 2690 3497 3695 3835 4870 6331 6994 7390 7670 9607 12662 15871 17485 19214 28733 31655 31742 34970 43601 48035 57466 63310 79355 87202 96070 131003 143665 158710 198791 206323 218005 262006 287330 359893 373529 397582 412646 436010 566813 655015 719786 747058 993955 1031615 1133626 1310030 1703039 1799465 1867645 1987910 2063230 2584283 2834065 3406078 3598930 3735290 4678609 5168566 5668130 7729177 8515195 9357218 11728669 12921415 15458354 17030390 21233687 23393045 23457338 25842830 38645885 42467374 46786090 58643345 77291770 96811217 100479301 106168435 117286690 152472697 193622434 200958602 212336870 276037931 304945394 484056085 502396505 552075862 762363485 968112170 1004793010 1258545821 1380189655 1524726970 2517091642 2760379310 5711861803 6292729105 11423723606 12585458210 28559309015 57118618030 74254203439 148508406878 371271017195 742542034390
- Sum of all divisors σ(n): 1474236288000
- Sum of proper divisors (its aliquot sum) s(n): 731694253610
- 742542034390 is a deficient number, because the sum of its proper divisors (731694253610) is less than itself. Its deficiency is 10847780780
Bases of 742542034390
- Binary: 10101100111000101111010001000101110101102
- Hexadecimal: 0xACE2F445D6
- Base-36: 9H4ACSLY
Squares and roots of 742542034390
- 742542034390 squared (7425420343902) is 551368672836039942672100
- 742542034390 cubed (7425420343903) is 409414416026587429943040106693519000
-
The
square root of 742542034390 is 861708.7874624467 -
The
cube root of 742542034390 is 9055.3869798555
Scales and comparisons
How big is 742542034390?- 742,542,034,390 seconds is equal to 23,610 years, 28 weeks, 12 hours, 13 minutes, 10 seconds.
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To count from 1 to 742,542,034,390 would take you about forty-seven thousand, two hundred twenty-one 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 742542034390 cubic inches would be around 754.6 feet tall.
Recreational maths with 742542034390
- 742542034390 backwards is 093430245247
- The number of decimal digits it has is: 12
- The sum of 742542034390's digits is 43
- More coming soon!
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