20572816 (number)

20572816 is an even 8-digits composite number following 20572815 and preceding 20572817. In scientific notation, it is written as 2.0572816 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 9120000 positive integers (up to 20572816) that are relatively prime to 20572816.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-two thousand eight hundred sixteen

Notation

Scientific notation 2.0572816 × 10^7
Engineering notation 2.0572816 × 10^6

Prime Factorization of 20572816

Prime Factorization 2 × 2 × 2 × 2 × 11 × 41 × 2851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2571602
Product of the distinct prime numbers

The prime factorization of 20572816 is 2 × 2 × 2 × 2 × 11 × 41 × 2851. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20572816)

Multiplication

n×y
n×2 41145632
n×3 61718448
n×4 82291264
n×5 102864080

Division

n÷y
n÷2 10286408
n÷3 6857605.3333333
n÷3 5143204
n÷5 4114563.2

Exponentiation

ny
n2 423240758169856
n3 8.7072542415289E+21
n4 1.7913273937619E+29
n5 3.6852648867624E+36

Nth Root

y√n
2√n 4535.7266231553
3√n 274.00884408557
4√n 67.3478034026
5√n 29.017416832203

Divisors of 20572816

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20572815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20572816 can be divided by 40 positive divisors. The sum of these divisors (counting 20572816) is 1, the average is 0.025.

Base conversion 20572816

Base System Value
2 Binary 1001110011110101010010000
3 Ternary 1102201012121011
4 Quaternary 1032132222100
5 Quinary 20231312231
6 Senary 2012540304
8 Octal 116365220
10 Decimal 20572816
12 Duodecimal 6a81694
16 Hexadecimal 139ea90
20 Vigesimal 68bc0g
36 Base36 c8y34

Cryptographic Hash Functions

md5 5fb4353c52007c7d27a48747de5c9c78
sha1 b783564afd599e15e64344aad597c9f1f65a2500
sha256 056da7cb4f424ccd927064e12a1a6fca65580bf13f83d1b0d5bca6cb71346123
sha512 e5100aa8c8c042c963bcc18f7d40a7d83eb4b84faf2552c38d6b7c1079d208d7ebdc0f1c602827dd6b2e3b0282dade1204595bd459776b9be5bd25bb349e9d5c
ripemd-160 7668e07c79eb13243d221f08ee9f0258b6712725

20572816 as geometric shapes

Circle

Radius = n
Diameter 41145632
Circumference 129262815.21851
Area 1.3296500565662E+15

Sphere

Radius = n
Volume 3.6472861277501E+22
Surface area 5.3186002262648E+15
Circumference 129262815.21851

Square

Length = n
Perimeter 82291264
Area 423240758169856
Diagonal 29094355.403406

Cube

Length = n
Surface area 2539444549019136
Volume 8.7072542415289E+21
Space diagonal 35633162.566766

Equilateral Triangle

Length = n
Perimeter 61718448
Area 1.8326862424604E+14
Altitude 17816581.283383

Triangular Pyramid

Length = n
Surface area 1.8326862424604E+14
Volume 1.0261597532834E+21
Height 9698118.4678021