42685280 (number)

42685280 is an even 8-digits composite number following 42685279 and preceding 42685281. In scientific notation, it is written as 4.2685280 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 96 positive divisors. There are 15275520 positive integers (up to 42685280) that are relatively prime to 42685280.

Interesting facts

Basic properties

Name

Name forty-two million six hundred eighty-five thousand two hundred eighty

Notation

Scientific notation 4.2685280 × 10^7
Engineering notation 4.2685280 × 10^6

Prime Factorization of 42685280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 11 × 79 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2667830
Product of the distinct prime numbers

The prime factorization of 42685280 is 2 × 2 × 2 × 2 × 2 × 5 × 11 × 79 × 307. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42685280)

Multiplication

n×y
n×2 85370560
n×3 128055840
n×4 170741120
n×5 213426400

Division

n÷y
n÷2 21342640
n÷3 14228426.666667
n÷3 10671320
n÷5 8537056

Exponentiation

ny
n2 1822033128678400
n3 7.7773994266914E+22
n4 3.3198047220016E+30
n5 1.4170679410396E+38

Nth Root

y√n
2√n 6533.3972785986
3√n 349.48299177091
4√n 80.829433244324
5√n 33.578062018727

Divisors of 42685280

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42685279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42685280 can be divided by 96 positive divisors. The sum of these divisors (counting 42685280) is 1, the average is 0.010416666666667.

Base conversion 42685280

Base System Value
2 Binary 10100010110101001101100000
3 Ternary 2222022122012022
4 Quaternary 2202311031200
5 Quinary 41411412110
6 Senary 4122521012
8 Octal 242651540
10 Decimal 42685280
12 Duodecimal 12366168
16 Hexadecimal 28b5360
20 Vigesimal d6fd40
36 Base36 pew68

Cryptographic Hash Functions

md5 b391fb269a4a2a59217b9bf358477fdc
sha1 9f7866b464d673fc8c727011b1eaafc664962b3b
sha256 37b47cc29dc87fd7cc17046b4abfae8ef530c09a31ba424d040a937da8579739
sha512 6e1e054cf1cefae59ca92e8a4e018be5acb8887091e722dfa660a106a23f5853d093b132da01a6f6b23062d9ba44fe3bbc9c66e49bb7a6aecaf4d1434effefe2
ripemd-160 17a4ddfe5c676a04defd0c19703f7b9ff561c80b

42685280 as geometric shapes

Circle

Radius = n
Diameter 85370560
Circumference 268199524.12885
Area 5.7240858916533E+15

Sphere

Radius = n
Volume 3.2577894537236E+23
Surface area 2.2896343566613E+16
Circumference 268199524.12885

Square

Length = n
Perimeter 170741120
Area 1822033128678400
Diagonal 60366101.889693

Cube

Length = n
Surface area 10932198772070400
Volume 7.7773994266914E+22
Space diagonal 73933073.695304

Equilateral Triangle

Length = n
Perimeter 128055840
Area 7.8896348798617E+14
Altitude 36966536.847652

Triangular Pyramid

Length = n
Surface area 7.8896348798617E+14
Volume 9.1657531243497E+21
Height 20122033.963231