20137208 (number)

20137208 is an even 8-digits composite number following 20137207 and preceding 20137209. In scientific notation, it is written as 2.0137208 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 64 positive divisors. There are 7869312 positive integers (up to 20137208) that are relatively prime to 20137208.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-seven thousand two hundred eight

Notation

Scientific notation 2.0137208 × 10^7
Engineering notation 2.0137208 × 10^6

Prime Factorization of 20137208

Prime Factorization 2 × 2 × 2 × 7 × 139 × 13 × 199

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5034302
Product of the distinct prime numbers

The prime factorization of 20137208 is 2 × 2 × 2 × 7 × 139 × 13 × 199. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20137208)

Multiplication

n×y
n×2 40274416
n×3 60411624
n×4 80548832
n×5 100686040

Division

n÷y
n÷2 10068604
n÷3 6712402.6666667
n÷3 5034302
n÷5 4027441.6

Exponentiation

ny
n2 405507146035264
n3 8.1657817451985E+21
n4 1.6443604548566E+29
n5 3.3112828506423E+36

Nth Root

y√n
2√n 4487.4500554324
3√n 272.06108057332
4√n 66.988432250892
5√n 28.893479915662

Divisors of 20137208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20137207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20137208 can be divided by 64 positive divisors. The sum of these divisors (counting 20137208) is 1, the average is 0.015625.

Base conversion 20137208

Base System Value
2 Binary 1001100110100010011111000
3 Ternary 1101220002001112
4 Quaternary 1030310103320
5 Quinary 20123342313
6 Senary 1555335452
8 Octal 114642370
10 Decimal 20137208
12 Duodecimal 68b1588
16 Hexadecimal 13344f8
20 Vigesimal 65h308
36 Base36 bzlyw

Cryptographic Hash Functions

md5 67e5d7641e130e3185ea08730a788fe6
sha1 f177caa15673d8f5ab6ddba0fec35955df2b6347
sha256 66eb244bc278fad39901122f8cd2b6880d032c8037f789e2d7f2ad4c5d7f284c
sha512 13883acc2f516cd5d2ae3eeaf838e293a877fcc29f4e4ceade6cdc2c6271c73e06651a89f12a37f1acec8355179b0ddb1a4f871ba954c3fa14ce03fdbbcab6a1
ripemd-160 cba084c0ed55dfc9d239c42394ad511dce444b92

20137208 as geometric shapes

Circle

Radius = n
Diameter 40274416
Circumference 126525809.43322
Area 1.2739382709625E+15

Sphere

Radius = n
Volume 3.4204746588711E+22
Surface area 5.0957530838502E+15
Circumference 126525809.43322

Square

Length = n
Perimeter 80548832
Area 405507146035264
Diagonal 28478312.661928

Cube

Length = n
Surface area 2433042876211584
Volume 8.1657817451985E+21
Space diagonal 34878667.378582

Equilateral Triangle

Length = n
Perimeter 60411624
Area 1.7558974494133E+14
Altitude 17439333.689291

Triangular Pyramid

Length = n
Surface area 1.7558974494133E+14
Volume 9.6234660761986E+20
Height 9492770.8873093