42123657072
42,123,657,072 is an even composite number composed of five prime numbers multiplied together.
42123657072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42123657072:
24 × 3 × 7 × 163 × 8772
(2 × 2 × 2 × 2 × 3 × 7 × 163 × 877 × 877)See below for interesting mathematical facts about the number 42123657072 from the Numbermatics database.
Names of 42123657072
- Cardinal: 42123657072 can be written as Forty-two billion, one hundred twenty-three million, six hundred fifty-seven thousand and seventy-two.
Scientific notation
- Scientific notation: 4.2123657072 × 1010
Factors of 42123657072
Divisors of 42123657072
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 163 168 326 336 489 652 877 978 1141 1304 1754 1956 2282 2608 2631 3423 3508 3912 4564 5262 6139 6846 7016 7824 9128 10524 12278 13692 14032 18256 18417 21048 24556 27384 36834 42096 49112 54768 73668 98224 142951 147336 285902 294672 428853 571804 769129 857706 1000657 1143608 1538258 1715412 2001314 2287216 2307387 3001971 3076516 3430824 4002628 4614774 5383903 6003942 6153032 6861648 8005256 9229548 10767806 12007884 12306064 16010512 16151709 18459096 21535612 24015768 32303418 36918192 43071224 48031536 64606836 86142448 125368027 129213672 250736054 258427344 376104081 501472108 752208162 877576189 1002944216 1504416324 1755152378 2005888432 2632728567 3008832648 3510304756 5265457134 6017665296 7020609512 10530914268 14041219024 21061828536 42123657072
- Sum of all divisors σ(n): 125270898816
- Sum of proper divisors (its aliquot sum) s(n): 83147241744
- 42123657072 is an abundant number, because the sum of its proper divisors (83147241744) is greater than itself. Its abundance is 41023584672
Bases of 42123657072
- Binary: 1001110011101100001111111111011100002
- Hexadecimal: 0x9CEC3FF70
- Base-36: JCNC5TC
Squares and roots of 42123657072
- 42123657072 squared (421236570722) is 1774402485119455613184
- 42123657072 cubed (421236570723) is 74744321790876531205088298037248
-
The
square root of 42123657072 is 205240.4859475831 -
The
cube root of 42123657072 is 3479.4346934825
Scales and comparisons
How big is 42123657072?- 42,123,657,072 seconds is equal to 1,339 years, 20 weeks, 6 days, 7 hours, 51 minutes, 12 seconds.
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To count from 1 to 42,123,657,072 would take you about two thousand, six hundred seventy-eight 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 42123657072 cubic inches would be around 290 feet tall.
Recreational maths with 42123657072
- 42123657072 backwards is 27075632124
- The number of decimal digits it has is: 11
- The sum of 42123657072's digits is 39
- More coming soon!
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Keywords: Divisors of 42123657072, math, Factors of 42123657072, curriculum, school, college, exams, university, Prime factorization of 42123657072, STEM, science, technology, engineering, physics, economics, calculator, forty-two billion, one hundred twenty-three million, six hundred fifty-seven thousand and seventy-two.