74642493474
74,642,493,474 is an even composite number composed of five prime numbers multiplied together.
74642493474 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 74642493474:
2 × 32 × 612 × 97 × 11489
(2 × 3 × 3 × 61 × 61 × 97 × 11489)See below for interesting mathematical facts about the number 74642493474 from the Numbermatics database.
Names of 74642493474
- Cardinal: 74642493474 can be written as Seventy-four billion, six hundred forty-two million, four hundred ninety-three thousand, four hundred seventy-four.
Scientific notation
- Scientific notation: 7.4642493474 × 1010
Factors of 74642493474
Divisors of 74642493474
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 6 9 18 61 97 122 183 194 291 366 549 582 873 1098 1746 3721 5917 7442 11163 11489 11834 17751 22326 22978 33489 34467 35502 53253 66978 68934 103401 106506 206802 360937 700829 721874 1082811 1114433 1401658 2102487 2165622 2228866 3248433 3343299 4204974 6307461 6496866 6686598 10029897 12614922 20059794 42750569 67980413 85501138 128251707 135960826 203941239 256503414 384755121 407882478 611823717 769510242 1223647434 4146805193 8293610386 12440415579 24880831158 37321246737 74642493474
- Sum of all divisors σ(n): 166129612740
- Sum of proper divisors (its aliquot sum) s(n): 91487119266
- 74642493474 is an abundant number, because the sum of its proper divisors (91487119266) is greater than itself. Its abundance is 16844625792
Bases of 74642493474
- Binary: 10001011000010000101000010000001000102
- Hexadecimal: 0x11610A1022
- Base-36: YAG7OKI
Squares and roots of 74642493474
- 74642493474 squared (746424934742) is 5571501832016132588676
- 74642493474 cubed (746424934743) is 415870789136643221012967056300424
-
The
square root of 74642493474 is 273207.7844315569 -
The
cube root of 74642493474 is 4210.4519250513
Scales and comparisons
How big is 74642493474?- 74,642,493,474 seconds is equal to 2,373 years, 20 weeks, 5 days, 17 hours, 57 minutes, 54 seconds.
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To count from 1 to 74,642,493,474 would take you about four thousand, seven hundred forty-six 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 74642493474 cubic inches would be around 350.9 feet tall.
Recreational maths with 74642493474
- 74642493474 backwards is 47439424647
- The number of decimal digits it has is: 11
- The sum of 74642493474's digits is 54
- More coming soon!
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