20146948 (number)

20146948 is an even 8-digits composite number following 20146947 and preceding 20146949. In scientific notation, it is written as 2.0146948 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 10056872 positive integers (up to 20146948) that are relatively prime to 20146948.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand nine hundred forty-eight

Notation

Scientific notation 2.0146948 × 10^7
Engineering notation 2.0146948 × 10^6

Prime Factorization of 20146948

Prime Factorization 2 × 2 × 659 × 7643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10073474
Product of the distinct prime numbers

The prime factorization of 20146948 is 2 × 2 × 659 × 7643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 6, 24, 219, 483, 4865, 4093, 93435, 46036, 139367, 479709, 3521671, 9778377, 65517248, 96700530, 690689399, 474867032, 9351295064, 9714495743

Basic calculations (n = 20146948)

Multiplication

n×y
n×2 40293896
n×3 60440844
n×4 80587792
n×5 100734740

Division

n÷y
n÷2 10073474
n÷3 6715649.3333333
n÷3 5036737
n÷5 4029389.6

Exponentiation

ny
n2 405899513714704
n3 8.1776363960354E+21
n4 1.6475441523383E+29
n5 3.3192986364864E+36

Nth Root

y√n
2√n 4488.5351730826
3√n 272.10493716303
4√n 66.996531052605
5√n 28.896274424837

Divisors of 20146948

1, 2, 4, 659, 1318, 2636, 7643, 15286, 30572, 5036737, 10073474, 20146948

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 -20146947
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 20146948 can be divided by 12 positive divisors. The sum of these divisors (counting 20146948) is 1, the average is 0.083333333333333.

Base conversion 20146948

Base System Value
2 Binary 1001100110110101100000100
3 Ternary 1101220120102021
4 Quaternary 1030312230010
5 Quinary 20124200243
6 Senary 1555452524
8 Octal 114665404
10 Decimal 20146948
12 Duodecimal 68b7144
16 Hexadecimal 1336b04
20 Vigesimal 65i778
36 Base36 bzthg

Cryptographic Hash Functions

md5 24854976ecf3362b2f75a42ee788f740
sha1 54f66d814c9210dab4e95ba4218d8fafe50270c6
sha256 a032071592c44ddcf0ce74a6a1b3e0b9b5555ba85272e62c7ed200bbbf9f5255
sha512 7d9a8c62e9728b0a8798d451351df0589bd3d0afbfd6e0baeadea9ff6a6cbef9bfda367bfb5d1b42d1052b9ddab7ed83401944fa37f64c02d3b73421e2e55bf2
ripemd-160 a9f6e2c63040dfda2938c45ae3fbd910c3597104

20146948 as geometric shapes

Circle

Radius = n
Diameter 40293896
Circumference 126587007.65811
Area 1.2751709303818E+15

Sphere

Radius = n
Volume 3.4254403234018E+22
Surface area 5.1006837215271E+15
Circumference 126587007.65811

Square

Length = n
Perimeter 80587792
Area 405899513714704
Diagonal 28492087.102026

Cube

Length = n
Surface area 2435397082288224
Volume 8.1776363960354E+21
Space diagonal 34895537.553448

Equilateral Triangle

Length = n
Perimeter 60440844
Area 1.7575964513034E+14
Altitude 17447768.776724

Triangular Pyramid

Length = n
Surface area 1.7575964513034E+14
Volume 9.637436916191E+20
Height 9497362.3673418