42986972889
42,986,972,889 is an odd composite number composed of three prime numbers multiplied together.
42986972889 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-three divisors.
Prime factorization of 42986972889:
36 × 72 × 10972
(3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 1097 × 1097)See below for interesting mathematical facts about the number 42986972889 from the Numbermatics database.
Names of 42986972889
- Cardinal: 42986972889 can be written as Forty-two billion, nine hundred eighty-six million, nine hundred seventy-two thousand, eight hundred eighty-nine.
Scientific notation
- Scientific notation: 4.2986972889 × 1010
Factors of 42986972889
Divisors of 42986972889
- Number of divisors d(n): 63
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Complete list of divisors:
1 3 7 9 21 27 49 63 81 147 189 243 441 567 729 1097 1323 1701 3291 3969 5103 7679 9873 11907 23037 29619 35721 53753 69111 88857 161259 207333 266571 483777 621999 799713 1203409 1451331 1865997 3610227 4353993 5597991 8423863 10830681 13061979 25271589 32492043 39185937 58967041 75814767 97476129 176901123 227444301 292428387 530703369 682332903 877285161 1592110107 2046998709 4776330321 6140996127 14328990963 42986972889
- Sum of all divisors σ(n): 75041990607
- Sum of proper divisors (its aliquot sum) s(n): 32055017718
- 42986972889 is a deficient number, because the sum of its proper divisors (32055017718) is less than itself. Its deficiency is 10931955171
Bases of 42986972889
- Binary: 1010000000100011100100100110110110012
- Hexadecimal: 0xA023926D9
- Base-36: JQXC0K9
Squares and roots of 42986972889
- 42986972889 squared (429869728892) is 1847879838159621006321
- 42986972889 cubed (429869728893) is 79434760505097335853235724631369
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42986972889 is a
perfect square number . Itssquare root is 207333 -
The
cube root of 42986972889 is 3503.0442327505
Scales and comparisons
How big is 42986972889?- 42,986,972,889 seconds is equal to 1,366 years, 44 weeks, 2 days, 9 hours, 48 minutes, 9 seconds.
-
To count from 1 to 42,986,972,889 would take you about two thousand, seven hundred thirty-three 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 42986972889 cubic inches would be around 291.9 feet tall.
Recreational maths with 42986972889
- 42986972889 backwards is 98827968924
- The number of decimal digits it has is: 11
- The sum of 42986972889's digits is 72
- More coming soon!
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