4990745942
4,990,745,942 is an even composite number composed of six prime numbers multiplied together.
4990745942 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 4990745942:
2 × 72 × 13 × 23 × 181 × 941
(2 × 7 × 7 × 13 × 23 × 181 × 941)See below for interesting mathematical facts about the number 4990745942 from the Numbermatics database.
Names of 4990745942
- Cardinal: 4990745942 can be written as Four billion, nine hundred ninety million, seven hundred forty-five thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 4.990745942 × 109
Factors of 4990745942
Divisors of 4990745942
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 7 13 14 23 26 46 49 91 98 161 181 182 299 322 362 598 637 941 1127 1267 1274 1882 2093 2254 2353 2534 4163 4186 4706 6587 8326 8869 12233 13174 14651 16471 17738 21643 24466 29141 29302 32942 43286 46109 54119 58282 85631 92218 108238 115297 151501 170321 171262 203987 230594 281359 303002 340642 378833 407974 562718 599417 757666 1060507 1192247 1198834 1969513 2121014 2214173 2384494 2651831 3917383 3939026 4428346 5303662 7834766 8345729 13786591 15499211 16691458 27421681 27573182 30998422 50925979 54843362 101851958 108494477 191951767 216988954 356481853 383903534 712963706 2495372971 4990745942
- Sum of all divisors σ(n): 9850486464
- Sum of proper divisors (its aliquot sum) s(n): 4859740522
- 4990745942 is a deficient number, because the sum of its proper divisors (4859740522) is less than itself. Its deficiency is 131005420
Bases of 4990745942
- Binary: 1001010010111100010111101010101102
- Hexadecimal: 0x12978BD56
- Base-36: 2AJD07Q
Squares and roots of 4990745942
- 4990745942 squared (49907459422) is 24907545057589467364
- 4990745942 cubed (49907459423) is 124307229421346790548824436888
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The
square root of 4990745942 is 70645.2117414905 -
The
cube root of 4990745942 is 1708.9203473975
Scales and comparisons
How big is 4990745942?- 4,990,745,942 seconds is equal to 158 years, 35 weeks, 6 days, 6 hours, 19 minutes, 2 seconds.
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To count from 1 to 4,990,745,942 would take you about three hundred seventeen 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 4990745942 cubic inches would be around 142.4 feet tall.
Recreational maths with 4990745942
- 4990745942 backwards is 2495470994
- The number of decimal digits it has is: 10
- The sum of 4990745942's digits is 53
- More coming soon!
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The information we have on file for 4990745942 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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