20121050 (number)

20121050 is an even 8-digits composite number following 20121049 and preceding 20121051. In scientific notation, it is written as 2.0121050 × 10^7. The sum of its digits is 11. It has a total of 4 prime factors and 16 positive divisors. There are 7968240 positive integers (up to 20121050) that are relatively prime to 20121050.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand fifty

Notation

Scientific notation 2.0121050 × 10^7
Engineering notation 2.0121050 × 10^6

Prime Factorization of 20121050

Prime Factorization 2 × 25 × 103 × 3907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20121050
Product of the distinct prime numbers

The prime factorization of 20121050 is 2 × 25 × 103 × 3907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 69, 4, 713, 490, 982, 504, 57569, 90159, 740868, 682262, 5997979, 3947315, 2796272, 87172480, 773221307, 106058342, 3716664348, 8867379059

Basic calculations (n = 20121050)

Multiplication

n×y
n×2 40242100
n×3 60363150
n×4 80484200
n×5 100605250

Division

n÷y
n÷2 10060525
n÷3 6707016.6666667
n÷3 5030262.5
n÷5 4024210

Exponentiation

ny
n2 404856653102500
n3 8.1461409599081E+21
n4 1.6390890956136E+29
n5 3.2980193647296E+36

Nth Root

y√n
2√n 4485.6493398392
3√n 271.98829426268
4√n 66.974990405667
5√n 28.888841628533

Divisors of 20121050

1, 2, 25, 50, 103, 206, 2575, 3907, 5150, 7814, 97675, 195350, 402421, 804842, 10060525, 20121050

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121049
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121050 can be divided by 16 positive divisors. The sum of these divisors (counting 20121050) is 1, the average is 0.0625.

Base conversion 20121050

Base System Value
2 Binary 1001100110000010111011010
3 Ternary 1101212020220002
4 Quaternary 1030300113122
5 Quinary 20122333200
6 Senary 1555133002
8 Octal 114602732
10 Decimal 20121050
12 Duodecimal 68a4162
16 Hexadecimal 13305da
20 Vigesimal 65f2ca
36 Base36 bz9i2

Cryptographic Hash Functions

md5 58b6c273df30d2e6c0fa45eb81dc86f4
sha1 0361bae4446a80833601e5fc43b22c1e75ab78de
sha256 0ff069cac80da2ee8e02a736916a436645995031a393b5403e44153bf469486c
sha512 50cf44ff1ce7e1eac975961189aa6b4f7cbd6aaa8736c4f5d803f758c657bb668edad0a10f4e57604bbed430bbf3bbcbd9bf4c275f3cf0971a7fdaf9a8c53246
ripemd-160 095c7dd41a47c00673e31735d951a49ca19bb093

20121050 as geometric shapes

Circle

Radius = n
Diameter 40242100
Circumference 126424285.72503
Area 1.2718946871438E+15

Sphere

Radius = n
Volume 3.4122475459672E+22
Surface area 5.0875787485751E+15
Circumference 126424285.72503

Square

Length = n
Perimeter 80484200
Area 404856653102500
Diagonal 28455461.799187

Cube

Length = n
Surface area 2429139918615000
Volume 8.1461409599081E+21
Space diagonal 34850680.901634

Equilateral Triangle

Length = n
Perimeter 60363150
Area 1.7530807323895E+14
Altitude 17425340.450817

Triangular Pyramid

Length = n
Surface area 1.7530807323895E+14
Volume 9.6003191887541E+20
Height 9485153.9330624