42840201621
42,840,201,621 is an odd composite number composed of five prime numbers multiplied together.
42840201621 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42840201621:
3 × 73 × 73 × 331 × 1723
(3 × 7 × 7 × 7 × 73 × 331 × 1723)See below for interesting mathematical facts about the number 42840201621 from the Numbermatics database.
Names of 42840201621
- Cardinal: 42840201621 can be written as Forty-two billion, eight hundred forty million, two hundred one thousand, six hundred twenty-one.
Scientific notation
- Scientific notation: 4.2840201621 × 1010
Factors of 42840201621
Divisors of 42840201621
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 7 21 49 73 147 219 331 343 511 993 1029 1533 1723 2317 3577 5169 6951 10731 12061 16219 24163 25039 36183 48657 72489 75117 84427 113533 125779 169141 253281 340599 377337 507423 570313 590989 880453 1183987 1710939 1772967 2641359 3551961 3992191 6163171 8287909 11976573 18489513 24863727 27945337 41632849 43142197 83836011 124898547 129426591 195617359 291429943 586852077 874289829 2040009601 6120028803 14280067207 42840201621
- Sum of all divisors σ(n): 67768371200
- Sum of proper divisors (its aliquot sum) s(n): 24928169579
- 42840201621 is a deficient number, because the sum of its proper divisors (24928169579) is less than itself. Its deficiency is 17912032042
Bases of 42840201621
- Binary: 1001111110010111100110011001100101012
- Hexadecimal: 0x9F9799995
- Base-36: JOHY74L
Squares and roots of 42840201621
- 42840201621 squared (428402016212) is 1835282874927931027641
- 42840201621 cubed (428402016213) is 78623888393481091068522164006061
-
The
square root of 42840201621 is 206978.7467857509 -
The
cube root of 42840201621 is 3499.0528490437
Scales and comparisons
How big is 42840201621?- 42,840,201,621 seconds is equal to 1,362 years, 9 weeks, 4 days, 16 hours, 21 seconds.
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To count from 1 to 42,840,201,621 would take you about two thousand, seven hundred twenty-four 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 42840201621 cubic inches would be around 291.6 feet tall.
Recreational maths with 42840201621
- 42840201621 backwards is 12610204824
- The number of decimal digits it has is: 11
- The sum of 42840201621's digits is 30
- More coming soon!
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"Number 42840201621 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.
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Numbermatics. (2024). Number 42840201621 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/42840201621/
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The information we have on file for 42840201621 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!
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