20739975 (number)

20739975 is an odd 8-digits composite number following 20739974 and preceding 20739976. In scientific notation, it is written as 2.0739975 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 10523520 positive integers (up to 20739975) that are relatively prime to 20739975.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-nine thousand nine hundred seventy-five

Notation

Scientific notation 2.0739975 × 10^7
Engineering notation 2.0739975 × 10^6

Prime Factorization of 20739975

Prime Factorization 5 × 3 × 5 × 59 × 43 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4147995
Product of the distinct prime numbers

The prime factorization of 20739975 is 5 × 3 × 5 × 59 × 43 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20739975)

Multiplication

n×y
n×2 41479950
n×3 62219925
n×4 82959900
n×5 103699875

Division

n÷y
n÷2 10369987.5
n÷3 6913325
n÷3 5184993.75
n÷5 4147995

Exponentiation

ny
n2 430146563000625
n3 8.9212289629689E+21
n4 1.8502606566125E+29
n5 3.8374359761627E+36

Nth Root

y√n
2√n 4554.1162699255
3√n 274.74897202604
4√n 67.484192741156
5√n 29.064418994121

Divisors of 20739975

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20739974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20739975 can be divided by 48 positive divisors. The sum of these divisors (counting 20739975) is 1, the average is 0.020833333333333.

Base conversion 20739975

Base System Value
2 Binary 1001111000111011110000111
3 Ternary 1110000200220020
4 Quaternary 1033013132013
5 Quinary 20302134400
6 Senary 2020310223
8 Octal 117073607
10 Decimal 20739975
12 Duodecimal 6b42373
16 Hexadecimal 13c7787
20 Vigesimal 69c9if
36 Base36 ccj2f

Cryptographic Hash Functions

md5 896ac689e30702e3f1bc5f6ed441cecd
sha1 818be6504ca9968d68bc55ebdf753fbd306e16cb
sha256 cad6054b2be407070f8b97566d50ad7e38b9adfb88e8dc76fc03e894547fb83f
sha512 78f9b702b0010d5f9760be28990584b2fcf850928647bd12ec42afb06caa0ceb256c42fd5a31843bbac10c428ce8aa503ab328276cb89ef1461b8bc2c08f640e
ripemd-160 32baab722ceea5b28001e050568b738f07d11602

20739975 as geometric shapes

Circle

Radius = n
Diameter 41479950
Circumference 130313106.19127
Area 1.3513452822897E+15

Sphere

Radius = n
Volume 3.7369156494741E+22
Surface area 5.4053811291586E+15
Circumference 130313106.19127

Square

Length = n
Perimeter 82959900
Area 430146563000625
Diagonal 29330753.928279

Cube

Length = n
Surface area 2580879378003750
Volume 8.9212289629689E+21
Space diagonal 35922690.447708

Equilateral Triangle

Length = n
Perimeter 62219925
Area 1.8625892545455E+14
Altitude 17961345.223854

Triangular Pyramid

Length = n
Surface area 1.8625892545455E+14
Volume 1.0513769160389E+21
Height 9776917.976093