20185137 (number)

20185137 is an odd 8-digits composite number following 20185136 and preceding 20185138. In scientific notation, it is written as 2.0185137 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10598400 positive integers (up to 20185137) that are relatively prime to 20185137.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-five thousand one hundred thirty-seven

Notation

Scientific notation 2.0185137 × 10^7
Engineering notation 2.0185137 × 10^6

Prime Factorization of 20185137

Prime Factorization 153 × 7 × 47 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20185137
Product of the distinct prime numbers

The prime factorization of 20185137 is 153 × 7 × 47 × 401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 66, 53, 570, 455, 1096, 6412, 31085, 17157, 648383, 9268, 2203488, 5011831, 90771614, 92742876, 77505034, 253155971, 2891428778, 828166920

Basic calculations (n = 20185137)

Multiplication

n×y
n×2 40370274
n×3 60555411
n×4 80740548
n×5 100925685

Division

n÷y
n÷2 10092568.5
n÷3 6728379
n÷3 5046284.25
n÷5 4037027.4

Exponentiation

ny
n2 407439755708769
n3 8.224227288228E+21
n4 1.6600715453202E+29
n5 3.350877157209E+36

Nth Root

y√n
2√n 4492.7872195331
3√n 272.27675568742
4√n 67.028256873748
5√n 28.907220837917

Divisors of 20185137

1, 7, 47, 153, 329, 401, 1071, 2807, 7191, 18847, 50337, 61353, 131929, 429471, 2883591, 20185137

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 -20185136
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 20185137 can be divided by 16 positive divisors. The sum of these divisors (counting 20185137) is 1, the average is 0.0625.

Base conversion 20185137

Base System Value
2 Binary 1001101000000000000110001
3 Ternary 1101222111210200
4 Quaternary 1031000000301
5 Quinary 20131411022
6 Senary 2000345413
8 Octal 115000061
10 Decimal 20185137
12 Duodecimal 6915269
16 Hexadecimal 1340031
20 Vigesimal 6632gh
36 Base36 c0my9

Cryptographic Hash Functions

md5 f4fb644f909330bac0b665fc43e2e3dd
sha1 d0d125b2a2b5d932fa6824ad1862145c66eb07b1
sha256 5ca7044eaa0b2681758aa148c07571c891874a6b16698e4dbc027e1d211d4080
sha512 b970808f885365c5456ec3ee0703095afa2acfc593a686d6cb88f378672e7f3081f56f0b1ccc218a63a3262ddb71a2d9bc42be7a95647bf90307bc2fd21ed03c
ripemd-160 2293f9e86af98f3ecf7817ea42886f869f730527

20185137 as geometric shapes

Circle

Radius = n
Diameter 40370274
Circumference 126826956.22181
Area 1.2800097433151E+15

Sphere

Radius = n
Volume 3.4449562706867E+22
Surface area 5.1200389732604E+15
Circumference 126826956.22181

Square

Length = n
Perimeter 80740548
Area 407439755708769
Diagonal 28546094.503759

Cube

Length = n
Surface area 2444638534252614
Volume 8.224227288228E+21
Space diagonal 34961682.841738

Equilateral Triangle

Length = n
Perimeter 60555411
Area 1.7642658947776E+14
Altitude 17480841.420869

Triangular Pyramid

Length = n
Surface area 1.7642658947776E+14
Volume 9.6923448092092E+20
Height 9515364.8345863