42309897245
42,309,897,245 is an odd composite number composed of seven prime numbers multiplied together.
What does the number 42309897245 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 128 divisors.
42309897245 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42309897245:
5 × 7 × 11 × 17 × 31 × 151 × 1381
See below for interesting mathematical facts about the number 42309897245 from the Numbermatics database.
Names of 42309897245
- Cardinal: 42309897245 can be written as Forty-two billion, three hundred nine million, eight hundred ninety-seven thousand, two hundred forty-five.
Scientific notation
- Scientific notation: 4.2309897245 × 1010
Factors of 42309897245
Divisors of 42309897245
- Number of divisors d(n): 128
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Complete list of divisors:
1 5 7 11 17 31 35 55 77 85 119 151 155 187 217 341 385 527 595 755 935 1057 1085 1309 1381 1661 1705 2387 2567 2635 3689 4681 5285 5797 6545 6905 8305 9667 11627 11935 12835 15191 17969 18445 23405 23477 28237 28985 32767 40579 42811 48335 51491 58135 75955 79577 89845 106337 117385 141185 163835 164339 197659 202895 208531 214055 257455 258247 299677 360437 397885 470921 531685 557039 727787 821695 875347 988295 1042655 1291235 1459717 1498385 1802185 1807729 2293841 2354605 2785195 3296447 3545027 3638935 4376735 5094509 6127429 6464461 7298585 8005657 9038645 11469205 16056887 16482235 17725135 24815189 25472545 30637145 32322305 38995297 40028285 45251227 56039599 71109071 80284435 109895837 124075945 194976485 226256135 272967079 280197995 355545355 497763497 549479185 769270859 1208854207 1364835395 2488817485 3846354295 6044271035 8461979449 42309897245
- Sum of all divisors σ(n): 69694193664
- Sum of proper divisors (its aliquot sum) s(n): 27384296419
- 42309897245 is a deficient number, because the sum of its proper divisors (27384296419) is less than itself. Its deficiency is 14925600826
Bases of 42309897245
- Binary: 1001110110011101110111001100000111012
- Hexadecimal: 0x9D9DDCC1D
- Base-36: JFQ7XNH
Squares and roots of 42309897245
- 42309897245 squared (423098972452) is 1790127404882458590025
- 42309897245 cubed (423098972453) is 75740106556035334246925331981125
-
The
square root of 42309897245 is 205693.6976307247 -
The
cube root of 42309897245 is 3484.5549979441
Scales and comparisons
How big is 42309897245?- 42,309,897,245 seconds is equal to 1,345 years, 16 weeks, 5 days, 21 hours, 14 minutes, 5 seconds.
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To count from 1 to 42,309,897,245 would take you about two thousand, six hundred ninety 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 42309897245 cubic inches would be around 290.4 feet tall.
Recreational maths with 42309897245
- 42309897245 backwards is 54279890324
- The number of decimal digits it has is: 11
- The sum of 42309897245's digits is 53
- More coming soon!
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