20975020 (number)

20975020 is an even 8-digits composite number following 20975019 and preceding 20975021. In scientific notation, it is written as 2.0975020 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 7508160 positive integers (up to 20975020) that are relatively prime to 20975020.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-five thousand twenty

Notation

Scientific notation 2.0975020 × 10^7
Engineering notation 2.0975020 × 10^6

Prime Factorization of 20975020

Prime Factorization 2 × 2 × 55 × 67 × 1423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10487510
Product of the distinct prime numbers

The prime factorization of 20975020 is 2 × 2 × 55 × 67 × 1423. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 43, 57, 729, 121, 773, 3918, 11680, 60494, 184508, 979722, 3301743, 8788533, 91307159, 81233560, 92947714, 170769339, 6985613990, 6384962914

Basic calculations (n = 20975020)

Multiplication

n×y
n×2 41950040
n×3 62925060
n×4 83900080
n×5 104875100

Division

n÷y
n÷2 10487510
n÷3 6991673.3333333
n÷3 5243755
n÷5 4195004

Exponentiation

ny
n2 439951464000400
n3 9.2279907564377E+21
n4 1.935572906761E+29
n5 4.0598680430769E+36

Nth Root

y√n
2√n 4579.8493425003
3√n 275.7829807008
4√n 67.674584169393
5√n 29.129999469697

Divisors of 20975020

1, 2, 4, 55, 67, 110, 134, 220, 268, 1423, 2846, 3685, 5692, 7370, 14740, 78265, 95341, 156530, 190682, 313060, 381364, 5243755, 10487510, 20975020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20975019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20975020 can be divided by 24 positive divisors. The sum of these divisors (counting 20975020) is 1, the average is 0.041666666666667.

Base conversion 20975020

Base System Value
2 Binary 1010000000000110110101100
3 Ternary 1110110122022121
4 Quaternary 1100000312230
5 Quinary 20332200040
6 Senary 2025322324
8 Octal 120006654
10 Decimal 20975020
12 Duodecimal 70363a4
16 Hexadecimal 1400dac
20 Vigesimal 6b1hb0
36 Base36 chkfg

Cryptographic Hash Functions

md5 63807318253ac05693dddae09ea08b19
sha1 1ba6fbbe2881a3f9482467f14946c94370c6597d
sha256 bc34b5a902b62de3933c3b0580d2ed669f20da63d0f34b55373d74c082174532
sha512 37996920aa41227f99c68e20db59bce4b4557b8a8ac94bc564e215d7da659a21483bc4d02502e7fca913947c3d57a4fb75b5f1b37e0c812992e46538c1d2ed0b
ripemd-160 852b070138117f333717d687a12af5a750d8fa4d

20975020 as geometric shapes

Circle

Radius = n
Diameter 41950040
Circumference 131789937.4818
Area 1.3821482872397E+15

Sphere

Radius = n
Volume 3.8654117290425E+22
Surface area 5.5285931489589E+15
Circumference 131789937.4818

Square

Length = n
Perimeter 83900080
Area 439951464000400
Diagonal 29663157.755047

Cube

Length = n
Surface area 2639708784002400
Volume 9.2279907564377E+21
Space diagonal 36329800.329773

Equilateral Triangle

Length = n
Perimeter 62925060
Area 1.9050457212825E+14
Altitude 18164900.164887

Triangular Pyramid

Length = n
Surface area 1.9050457212825E+14
Volume 1.0875291401006E+21
Height 9887719.2516823