20149200 (number)

20149200 is an even 8-digits composite number following 20149199 and preceding 20149201. In scientific notation, it is written as 2.0149200 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 180 positive divisors. There are 5160960 positive integers (up to 20149200) that are relatively prime to 20149200.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand two hundred

Notation

Scientific notation 2.0149200 × 10^7
Engineering notation 2.0149200 × 10^6

Prime Factorization of 20149200

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 29 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 167910
Product of the distinct prime numbers

The prime factorization of 20149200 is 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 29 × 193. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20149200)

Multiplication

n×y
n×2 40298400
n×3 60447600
n×4 80596800
n×5 100746000

Division

n÷y
n÷2 10074600
n÷3 6716400
n÷3 5037300
n÷5 4029840

Exponentiation

ny
n2 405990260640000
n3 8.1803789596875E+21
n4 1.6482809173454E+29
n5 3.3211541859775E+36

Nth Root

y√n
2√n 4488.7860274243
3√n 272.11507529889
4√n 66.998403170705
5√n 28.896920393652

Divisors of 20149200

180 divisors

τ Total Divisors 180
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149199
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0055555555555556
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 180
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149200 can be divided by 180 positive divisors. The sum of these divisors (counting 20149200) is 1, the average is 0.0055555555555556.

Base conversion 20149200

Base System Value
2 Binary 1001100110111001111010000
3 Ternary 1101220200111200
4 Quaternary 1030313033100
5 Quinary 20124233300
6 Senary 1555511200
8 Octal 114671720
10 Decimal 20149200
12 Duodecimal 68b8500
16 Hexadecimal 13373d0
20 Vigesimal 65id00
36 Base36 bzv80

Cryptographic Hash Functions

md5 a7f316d96fb9b1fc631341243b9ab852
sha1 23ac6af4e2f923c7be648d5af8db8fb7d1d078c6
sha256 11b7521b48ffa43ca802852c87c6f397b757f43c201bdf21fd77821eed1d026b
sha512 636c4f683a41de79116503948202338aad6081403de86654730a3d5fef83f318dad760c9930a0d0cfb80a5fd292e459c46bc3c5d194f82ba7ea2bd35005838f1
ripemd-160 3f53586a2aa07913e70fd68470dcc18a8296c1f3

20149200 as geometric shapes

Circle

Radius = n
Diameter 40298400
Circumference 126601157.39142
Area 1.2754560202556E+15

Sphere

Radius = n
Volume 3.426589125778E+22
Surface area 5.1018240810225E+15
Circumference 126601157.39142

Square

Length = n
Perimeter 80596800
Area 405990260640000
Diagonal 28495271.910968

Cube

Length = n
Surface area 2435941563840000
Volume 8.1803789596875E+21
Space diagonal 34899438.131867

Equilateral Triangle

Length = n
Perimeter 60447600
Area 1.7579893970165E+14
Altitude 17449719.065933

Triangular Pyramid

Length = n
Surface area 1.7579893970165E+14
Volume 9.6406690584513E+20
Height 9498423.9703227