20450136 (number)

20450136 is an even 8-digits composite number following 20450135 and preceding 20450137. In scientific notation, it is written as 2.0450136 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 16 positive divisors. There are 5842848 positive integers (up to 20450136) that are relatively prime to 20450136.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty thousand one hundred thirty-six

Notation

Scientific notation 2.0450136 × 10^7
Engineering notation 2.0450136 × 10^6

Prime Factorization of 20450136

Prime Factorization 2 × 2 × 2 × 21 × 121727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5112534
Product of the distinct prime numbers

The prime factorization of 20450136 is 2 × 2 × 2 × 21 × 121727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 51, 20, 203, 845, 5578, 1137, 89988, 19666, 565071, 266101, 4141868, 9912264, 21893660, 92814970, 358317236, 667706070, 7601444010, 235945837

Basic calculations (n = 20450136)

Multiplication

n×y
n×2 40900272
n×3 61350408
n×4 81800544
n×5 102250680

Division

n÷y
n÷2 10225068
n÷3 6816712
n÷3 5112534
n÷5 4090027.2

Exponentiation

ny
n2 418208062418496
n3 8.5524117527547E+21
n4 1.7489798347183E+29
n5 3.5766875481247E+36

Nth Root

y√n
2√n 4522.1826588496
3√n 273.46310052118
4√n 67.247175842927
5√n 28.982726603377

Divisors of 20450136

1, 2, 4, 8, 21, 42, 84, 168, 121727, 243454, 486908, 973816, 2556267, 5112534, 10225068, 20450136

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 -20450135
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 20450136 can be divided by 16 positive divisors. The sum of these divisors (counting 20450136) is 1, the average is 0.0625.

Base conversion 20450136

Base System Value
2 Binary 1001110000000101101011000
3 Ternary 1102110222022110
4 Quaternary 1032000231120
5 Quinary 20213401021
6 Senary 2010152320
8 Octal 116005530
10 Decimal 20450136
12 Duodecimal 6a226a0
16 Hexadecimal 1380b58
20 Vigesimal 67g56g
36 Base36 c6bfc

Cryptographic Hash Functions

md5 ad5da0fd629614a45e5c3215a001141b
sha1 e5a9022ef2c8529153e076f5283dca72228c2088
sha256 1d85adc7abb27bb7de2dba10f0e68e86104c75d61e57db89d3c5aa8b19a09726
sha512 1df70cb558f6abebc0f57551e5be64f6683068f8cb4f4f7a6ce0aea93c4d9b3043f686edee6ddd182d0c95eb9dc74805f5da1ceb6715e53bce1f4eed2ad50729
ripemd-160 7abf25312e7ff34cd68a7ed5576b39746ed9153c

20450136 as geometric shapes

Circle

Radius = n
Diameter 40900272
Circumference 128491994.04502
Area 1.313839376566E+15

Sphere

Radius = n
Volume 3.5824258577239E+22
Surface area 5.2553575062639E+15
Circumference 128491994.04502

Square

Length = n
Perimeter 81800544
Area 418208062418496
Diagonal 28920859.683574

Cube

Length = n
Surface area 2509248374510976
Volume 8.5524117527547E+21
Space diagonal 35420674.573693

Equilateral Triangle

Length = n
Perimeter 61350408
Area 1.8108940306094E+14
Altitude 17710337.286847

Triangular Pyramid

Length = n
Surface area 1.8108940306094E+14
Volume 1.0079113909787E+21
Height 9640286.5611914