20155734 (number)

20155734 is an even 8-digits composite number following 20155733 and preceding 20155735. In scientific notation, it is written as 2.0155734 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6562080 positive integers (up to 20155734) that are relatively prime to 20155734.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-five thousand seven hundred thirty-four

Notation

Scientific notation 2.0155734 × 10^7
Engineering notation 2.0155734 × 10^6

Prime Factorization of 20155734

Prime Factorization 2 × 9 × 43 × 26041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20155734
Product of the distinct prime numbers

The prime factorization of 20155734 is 2 × 9 × 43 × 26041. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 6, 6, 368, 902, 3719, 2225, 37368, 97240, 779782, 183653, 6295169, 1318288, 77655607, 36919994, 631345942, 39014209, 9474022398, 4718902651

Basic calculations (n = 20155734)

Multiplication

n×y
n×2 40311468
n×3 60467202
n×4 80622936
n×5 100778670

Division

n÷y
n÷2 10077867
n÷3 6718578
n÷3 5038933.5
n÷5 4031146.8

Exponentiation

ny
n2 406253613078756
n3 8.1883397617543E+21
n4 1.6504199813954E+29
n5 3.3265426133291E+36

Nth Root

y√n
2√n 4489.5137821372
3√n 272.14448602398
4√n 67.003834085351
5√n 28.898794294267

Divisors of 20155734

1, 2, 9, 18, 43, 86, 387, 774, 26041, 52082, 234369, 468738, 1119763, 2239526, 10077867, 20155734

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 -20155733
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 20155734 can be divided by 16 positive divisors. The sum of these divisors (counting 20155734) is 1, the average is 0.0625.

Base conversion 20155734

Base System Value
2 Binary 1001100111000110101010110
3 Ternary 1101221000110200
4 Quaternary 1030320311112
5 Quinary 20124440414
6 Senary 2000001330
8 Octal 114706526
10 Decimal 20155734
12 Duodecimal 6900246
16 Hexadecimal 1338d56
20 Vigesimal 65j96e
36 Base36 c009i

Cryptographic Hash Functions

md5 4215327e9d95d102e9aaa03649e0857d
sha1 7af376fec3c7071e2b0e0ec3e9e4a3fb78da2669
sha256 be7564a4a30ab641916ae86414f6fc29adedcff0e539efee7a36cfc8413b5413
sha512 7c80529ce67945773b742b7e9858c8e8ab9a3173cc557c61e62c8d0f6bdb160a2df7fd246408227a626ed7087eb2358d403dacef39bd3e5a26c65b700d14cd0f
ripemd-160 3bfb1328a2b58e1d38beacefab0e1db1f0882aa9

20155734 as geometric shapes

Circle

Radius = n
Diameter 40311468
Circumference 126642211.72422
Area 1.2762833663425E+15

Sphere

Radius = n
Volume 3.4299237387499E+22
Surface area 5.1051334653701E+15
Circumference 126642211.72422

Square

Length = n
Perimeter 80622936
Area 406253613078756
Diagonal 28504512.382385

Cube

Length = n
Surface area 2437521678472536
Volume 8.1883397617543E+21
Space diagonal 34910755.351843

Equilateral Triangle

Length = n
Perimeter 60467202
Area 1.7591297465271E+14
Altitude 17455377.675922

Triangular Pyramid

Length = n
Surface area 1.7591297465271E+14
Volume 9.6500509536599E+20
Height 9501504.1274615