20720152 (number)

20720152 is an even 8-digits composite number following 20720151 and preceding 20720153. In scientific notation, it is written as 2.0720152 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 64 positive divisors. There are 9313920 positive integers (up to 20720152) that are relatively prime to 20720152.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty thousand one hundred fifty-two

Notation

Scientific notation 2.0720152 × 10^7
Engineering notation 2.0720152 × 10^6

Prime Factorization of 20720152

Prime Factorization 2 × 2 × 2 × 43 × 67 × 29 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5180038
Product of the distinct prime numbers

The prime factorization of 20720152 is 2 × 2 × 2 × 43 × 67 × 29 × 31. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20720152)

Multiplication

n×y
n×2 41440304
n×3 62160456
n×4 82880608
n×5 103600760

Division

n÷y
n÷2 10360076
n÷3 6906717.3333333
n÷3 5180038
n÷5 4144030.4

Exponentiation

ny
n2 429324698903104
n3 8.8956730186265E+21
n4 1.8431969708824E+29
n5 3.8191321402623E+36

Nth Root

y√n
2√n 4551.9393669073
3√n 274.66141028472
4√n 67.468061828596
5√n 29.058860989615

Divisors of 20720152

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20720151
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20720152 can be divided by 64 positive divisors. The sum of these divisors (counting 20720152) is 1, the average is 0.015625.

Base conversion 20720152

Base System Value
2 Binary 1001111000010101000011000
3 Ternary 1102222200201001
4 Quaternary 1033002220120
5 Quinary 20301021102
6 Senary 2020034344
8 Octal 117025030
10 Decimal 20720152
12 Duodecimal 6b329b4
16 Hexadecimal 13c2a18
20 Vigesimal 69a07c
36 Base36 cc3rs

Cryptographic Hash Functions

md5 7fe05497854972d7f47c3b8fe8390784
sha1 10c98d5ec3869a54af456a3794cbaa5d8b12720a
sha256 5f128a429372be0f870eb0202156729b79ea9c36236f8d407d97302d54665f5c
sha512 cf4efa5e28f5c1a939ee382ac9c0788b4f76b4903dfbe150051af9498098b140f49ce15ca509d33784cffb005fa1080a56800d0c2e707ed089ef24bb6ab5cf16
ripemd-160 1189f3117875b9e9382efe9e82110b54f44fd651

20720152 as geometric shapes

Circle

Radius = n
Diameter 41440304
Circumference 130188554.60893
Area 1.3487633200786E+15

Sphere

Radius = n
Volume 3.7262108005405E+22
Surface area 5.3950532803146E+15
Circumference 130188554.60893

Square

Length = n
Perimeter 82880608
Area 429324698903104
Diagonal 29302719.972832

Cube

Length = n
Surface area 2575948193418624
Volume 8.8956730186265E+21
Space diagonal 35888356.00455

Equilateral Triangle

Length = n
Perimeter 62160456
Area 1.859030478611E+14
Altitude 17944178.002275

Triangular Pyramid

Length = n
Surface area 1.859030478611E+14
Volume 1.0483651191148E+21
Height 9767573.3242773