20153428 (number)

20153428 is an even 8-digits composite number following 20153427 and preceding 20153429. In scientific notation, it is written as 2.0153428 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 9638552 positive integers (up to 20153428) that are relatively prime to 20153428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0153428 × 10^7
Engineering notation 2.0153428 × 10^6

Prime Factorization of 20153428

Prime Factorization 2 × 2 × 23 × 219059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10076714
Product of the distinct prime numbers

The prime factorization of 20153428 is 2 × 2 × 23 × 219059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 68, 94, 940, 403, 9812, 6368, 62599, 44079, 589097, 460326, 4836072, 3579160, 55730164, 68250352, 878308633, 997810097, 3204782614, 9895547990

Basic calculations (n = 20153428)

Multiplication

n×y
n×2 40306856
n×3 60460284
n×4 80613712
n×5 100767140

Division

n÷y
n÷2 10076714
n÷3 6717809.3333333
n÷3 5038357
n÷5 4030685.6

Exponentiation

ny
n2 406160660151184
n3 8.1855296207894E+21
n4 1.6496648185445E+29
n5 3.3246401144669E+36

Nth Root

y√n
2√n 4489.2569541072
3√n 272.13410702349
4√n 67.001917540524
5√n 28.898133006818

Divisors of 20153428

1, 2, 4, 23, 46, 92, 219059, 438118, 876236, 5038357, 10076714, 20153428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20153427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20153428 can be divided by 12 positive divisors. The sum of these divisors (counting 20153428) is 1, the average is 0.083333333333333.

Base conversion 20153428

Base System Value
2 Binary 1001100111000010001010100
3 Ternary 1101220220022021
4 Quaternary 1030320101110
5 Quinary 20124402203
6 Senary 1555542524
8 Octal 114702124
10 Decimal 20153428
12 Duodecimal 68baa44
16 Hexadecimal 1338454
20 Vigesimal 65j3b8
36 Base36 bzyhg

Cryptographic Hash Functions

md5 1249f1d53eede37d95b617aad0b694ec
sha1 68b039dbaa6de1467941cc0d87182ac8f0ad6a63
sha256 9d0c96688f26e7f99abab9f72fccc2c4d6fd6c72e656372d8742bb3966ba4dd6
sha512 b504eac0670726f5ad85523b4b37766dbc27f3f783bfca8d2aebca09325d3403f44aed92ece6cf914df7bad557d8a84110d1fb5f0b1572b359c1a419afe3ebc0
ripemd-160 12ed0f91deb2dec672f283c945ab559b7ef91dfe

20153428 as geometric shapes

Circle

Radius = n
Diameter 40306856
Circumference 126627722.6989
Area 1.2759913461081E+15

Sphere

Radius = n
Volume 3.4287466296551E+22
Surface area 5.1039653844326E+15
Circumference 126627722.6989

Square

Length = n
Perimeter 80613712
Area 406160660151184
Diagonal 28501251.20591

Cube

Length = n
Surface area 2436963960907104
Volume 8.1855296207894E+21
Space diagonal 34906761.242681

Equilateral Triangle

Length = n
Perimeter 60460284
Area 1.7587272485439E+14
Altitude 17453380.621341

Triangular Pyramid

Length = n
Surface area 1.7587272485439E+14
Volume 9.6467391707725E+20
Height 9500417.0686366