20761372 (number)

20761372 is an even 8-digits composite number following 20761371 and preceding 20761373. In scientific notation, it is written as 2.0761372 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10184720 positive integers (up to 20761372) that are relatively prime to 20761372.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-one thousand three hundred seventy-two

Notation

Scientific notation 2.0761372 × 10^7
Engineering notation 2.0761372 × 10^6

Prime Factorization of 20761372

Prime Factorization 2 × 2 × 53 × 97931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10380686
Product of the distinct prime numbers

The prime factorization of 20761372 is 2 × 2 × 53 × 97931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 28, 35, 248, 620, 9072, 3545, 29116, 34601, 804557, 137266, 3142739, 6516505, 18366801, 52264047, 370835314, 884909219, 8574019392, 7624062615

Basic calculations (n = 20761372)

Multiplication

n×y
n×2 41522744
n×3 62284116
n×4 83045488
n×5 103806860

Division

n÷y
n÷2 10380686
n÷3 6920457.3333333
n÷3 5190343
n÷5 4152274.4

Exponentiation

ny
n2 431034567322384
n3 8.9488689970391E+21
n4 1.8579079822679E+29
n5 3.8572718761634E+36

Nth Root

y√n
2√n 4556.4648577598
3√n 274.84342381512
4√n 67.501591520199
5√n 29.070413551926

Divisors of 20761372

1, 2, 4, 53, 106, 212, 97931, 195862, 391724, 5190343, 10380686, 20761372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20761371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20761372 can be divided by 12 positive divisors. The sum of these divisors (counting 20761372) is 1, the average is 0.083333333333333.

Base conversion 20761372

Base System Value
2 Binary 1001111001100101100011100
3 Ternary 1110001210020201
4 Quaternary 1033030230130
5 Quinary 20303330442
6 Senary 2020553244
8 Octal 117145434
10 Decimal 20761372
12 Duodecimal 6b52824
16 Hexadecimal 13ccb1c
20 Vigesimal 69f38c
36 Base36 cczks

Cryptographic Hash Functions

md5 0df68c1f672c6f3963f540de9c9480cf
sha1 310bfd2c265f1d74d084b8f18a086f001e8203bd
sha256 7b538b2e6f9316317108601cc67a6cebe5cd294ef01b9d9914bec908cdc1eb30
sha512 21373c3aa09fc8c252e89a832ee616f3dd555e4f18b4db0c94553bef49be1fc7a6ed9fc459b0f5c5f912631b816b16c62d77f0f05c86b752852f259daa2ff30d
ripemd-160 ff6ba8ecaa7213d4684972cab7b4391199116fde

20761372 as geometric shapes

Circle

Radius = n
Diameter 41522744
Circumference 130447547.50729
Area 1.3541350301433E+15

Sphere

Radius = n
Volume 3.7484934798714E+22
Surface area 5.416540120573E+15
Circumference 130447547.50729

Square

Length = n
Perimeter 83045488
Area 431034567322384
Diagonal 29361013.855873

Cube

Length = n
Surface area 2586207403934304
Volume 8.9488689970391E+21
Space diagonal 35959751.138838

Equilateral Triangle

Length = n
Perimeter 62284116
Area 1.8664344260521E+14
Altitude 17979875.569419

Triangular Pyramid

Length = n
Surface area 1.8664344260521E+14
Volume 1.0546343252927E+21
Height 9787004.6186243