20139406 (number)

20139406 is an even 8-digits composite number following 20139405 and preceding 20139407. In scientific notation, it is written as 2.0139406 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 8346240 positive integers (up to 20139406) that are relatively prime to 20139406.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0139406 × 10^7
Engineering notation 2.0139406 × 10^6

Prime Factorization of 20139406

Prime Factorization 2 × 7 × 47 × 241 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20139406
Product of the distinct prime numbers

The prime factorization of 20139406 is 2 × 7 × 47 × 241 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 7, 71, 488, 911, 2311, 1830, 10147, 22755, 962699, 47460, 2140324, 6208746, 80088974, 84434046, 940121014, 256244069, 7580172743, 7485583091

Basic calculations (n = 20139406)

Multiplication

n×y
n×2 40278812
n×3 60418218
n×4 80557624
n×5 100697030

Division

n÷y
n÷2 10069703
n÷3 6713135.3333333
n÷3 5034851.5
n÷5 4027881.2

Exponentiation

ny
n2 405595674032836
n3 8.1684559511909E+21
n4 1.6450785079415E+29
n5 3.3130903973308E+36

Nth Root

y√n
2√n 4487.6949539825
3√n 272.07097880912
4√n 66.990260142669
5√n 28.894110639606

Divisors of 20139406

1, 2, 7, 14, 47, 94, 127, 241, 254, 329, 482, 658, 889, 1687, 1778, 3374, 5969, 11327, 11938, 22654, 30607, 41783, 61214, 79289, 83566, 158578, 214249, 428498, 1438529, 2877058, 10069703, 20139406

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139406 can be divided by 32 positive divisors. The sum of these divisors (counting 20139406) is 1, the average is 0.03125.

Base conversion 20139406

Base System Value
2 Binary 1001100110100110110001110
3 Ternary 1101220012001221
4 Quaternary 1030310312032
5 Quinary 20123430111
6 Senary 1555353554
8 Octal 114646616
10 Decimal 20139406
12 Duodecimal 68b28ba
16 Hexadecimal 1334d8e
20 Vigesimal 65h8a6
36 Base36 bznny

Cryptographic Hash Functions

md5 93877b0e1b6c49b350d6178e632cbe0f
sha1 c7d7a60906919799ad5f8623dab8d8eee21662de
sha256 1823f836b15671db27b889f283d9354ccdd14e02692eb0cd79b8ee5ed1b1cba9
sha512 455c313d617c75110895d467893de9db05dc524aa9bf359390e0a6b21497c3b6719e264c0d41f9c0bea8c3cecb4e89da3ef6b6487244158c4f52c5038c55fd8a
ripemd-160 f26e1b62fb8ae7e554bc62258c93a01fc7595839

20139406 as geometric shapes

Circle

Radius = n
Diameter 40278812
Circumference 126539619.87452
Area 1.2742163898694E+15

Sphere

Radius = n
Volume 3.4215948276578E+22
Surface area 5.0968655594774E+15
Circumference 126539619.87452

Square

Length = n
Perimeter 80557624
Area 405595674032836
Diagonal 28481421.103338

Cube

Length = n
Surface area 2433574044197016
Volume 8.1684559511909E+21
Space diagonal 34882474.426257

Equilateral Triangle

Length = n
Perimeter 60418218
Area 1.7562807868875E+14
Altitude 17441237.213129

Triangular Pyramid

Length = n
Surface area 1.7562807868875E+14
Volume 9.6266176581845E+20
Height 9493807.034446