20572968 (number)

20572968 is an even 8-digits composite number following 20572967 and preceding 20572969. In scientific notation, it is written as 2.0572968 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 6280704 positive integers (up to 20572968) that are relatively prime to 20572968.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-two thousand nine hundred sixty-eight

Notation

Scientific notation 2.0572968 × 10^7
Engineering notation 2.0572968 × 10^6

Prime Factorization of 20572968

Prime Factorization 2 × 2 × 2 × 3 × 283 × 13 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5143242
Product of the distinct prime numbers

The prime factorization of 20572968 is 2 × 2 × 2 × 3 × 283 × 13 × 233. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20572968)

Multiplication

n×y
n×2 41145936
n×3 61718904
n×4 82291872
n×5 102864840

Division

n÷y
n÷2 10286484
n÷3 6857656
n÷3 5143242
n÷5 4114593.6

Exponentiation

ny
n2 423247012329024
n3 8.7074472407406E+21
n4 1.7913803344544E+29
n5 3.6854010296561E+36

Nth Root

y√n
2√n 4535.7433789843
3√n 274.00951891203
4√n 67.347927800225
5√n 29.017459710478

Divisors of 20572968

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 -20572967
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 20572968 can be divided by 64 positive divisors. The sum of these divisors (counting 20572968) is 1, the average is 0.015625.

Base conversion 20572968

Base System Value
2 Binary 1001110011110101100101000
3 Ternary 1102201012210210
4 Quaternary 1032132230220
5 Quinary 20231313333
6 Senary 2012541120
8 Octal 116365450
10 Decimal 20572968
12 Duodecimal 6a817a0
16 Hexadecimal 139eb28
20 Vigesimal 68bc88
36 Base36 c8y7c

Cryptographic Hash Functions

md5 a54a19ac133a9df688e033549c57fbaf
sha1 c944c2623931788c6859133e2e2443818ab31218
sha256 ee7218e5c1fed1fce6609b967ece797e2e85d81a33936a3888daba5f4109d011
sha512 49542a3004bd5d61ff0e6d74e9e6df859b051962b180ee905c598e096abeb6ac6a8c1451fc6e5738737f5461288f192e89d685982f99cc4c91b2683758d397a4
ripemd-160 1ab149592a8a53167458ff5f1619a92847fa0e78

20572968 as geometric shapes

Circle

Radius = n
Diameter 41145936
Circumference 129263770.26268
Area 1.3296697045867E+15

Sphere

Radius = n
Volume 3.6473669710709E+22
Surface area 5.3186788183468E+15
Circumference 129263770.26268

Square

Length = n
Perimeter 82291872
Area 423247012329024
Diagonal 29094570.363868

Cube

Length = n
Surface area 2539482073974144
Volume 8.7074472407406E+21
Space diagonal 35633425.838489

Equilateral Triangle

Length = n
Perimeter 61718904
Area 1.832713323764E+14
Altitude 17816712.919244

Triangular Pyramid

Length = n
Surface area 1.832713323764E+14
Volume 1.0261824984586E+21
Height 9698190.1212892