20158340 (number)

20158340 is an even 8-digits composite number following 20158339 and preceding 20158341. In scientific notation, it is written as 2.0158340 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 7845120 positive integers (up to 20158340) that are relatively prime to 20158340.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-eight thousand three hundred forty

Notation

Scientific notation 2.0158340 × 10^7
Engineering notation 2.0158340 × 10^6

Prime Factorization of 20158340

Prime Factorization 2 × 2 × 5 × 37 × 27241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10079170
Product of the distinct prime numbers

The prime factorization of 20158340 is 2 × 2 × 5 × 37 × 27241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 90, 34, 253, 876, 4291, 8180, 19344, 28647, 900030, 669720, 8869218, 8583178, 8057057, 47035416, 173980094, 526880693, 950812504, 9035954961

Basic calculations (n = 20158340)

Multiplication

n×y
n×2 40316680
n×3 60475020
n×4 80633360
n×5 100791700

Division

n÷y
n÷2 10079170
n÷3 6719446.6666667
n÷3 5039585
n÷5 4031668

Exponentiation

ny
n2 406358671555600
n3 8.1915162631661E+21
n4 1.6512736994843E+29
n5 3.3286936667263E+36

Nth Root

y√n
2√n 4489.8040046309
3√n 272.15621433196
4√n 67.005999765923
5√n 28.899541539328

Divisors of 20158340

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 27241, 54482, 108964, 136205, 272410, 544820, 1007917, 2015834, 4031668, 5039585, 10079170, 20158340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20158339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20158340 can be divided by 24 positive divisors. The sum of these divisors (counting 20158340) is 1, the average is 0.041666666666667.

Base conversion 20158340

Base System Value
2 Binary 1001100111001011110000100
3 Ternary 1101221011001012
4 Quaternary 1030321132010
5 Quinary 20130031330
6 Senary 2000021352
8 Octal 114713604
10 Decimal 20158340
12 Duodecimal 6901858
16 Hexadecimal 1339784
20 Vigesimal 65jfh0
36 Base36 c029w

Cryptographic Hash Functions

md5 a0f21ddc2494c043558fe6901ae5bba6
sha1 2b7cd4dc07898900ae62c5dee8b11448709edc8a
sha256 60c53b3822f3df0566aad230cfbdc78ef7034109a23653f05951cab8dd84f583
sha512 0c9f72f74036cc82383e6c305413dc24223a70934cbac388c4ddbc4d880786ed9c52877c10f79a12b0c2ac923fa14b51fa67c0dd0f833d61c0f490ccf45e1736
ripemd-160 20e99b47bef9f037229cfe3cdd9b14308595fd1e

20158340 as geometric shapes

Circle

Radius = n
Diameter 40316680
Circumference 126658585.70513
Area 1.2766134172816E+15

Sphere

Radius = n
Volume 3.4312543085499E+22
Surface area 5.1064536691263E+15
Circumference 126658585.70513

Square

Length = n
Perimeter 80633360
Area 406358671555600
Diagonal 28508197.822928

Cube

Length = n
Surface area 2438152029333600
Volume 8.1915162631661E+21
Space diagonal 34915269.076248

Equilateral Triangle

Length = n
Perimeter 60475020
Area 1.7595846630762E+14
Altitude 17457634.538124

Triangular Pyramid

Length = n
Surface area 1.7595846630762E+14
Volume 9.6537944964744E+20
Height 9502732.6076427