20091328 (number)

20091328 is an even 8-digits composite number following 20091327 and preceding 20091329. In scientific notation, it is written as 2.0091328 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 28 positive divisors. There are 9608192 positive integers (up to 20091328) that are relatively prime to 20091328.

Interesting facts

Basic properties

Name

Name twenty million ninety-one thousand three hundred twenty-eight

Notation

Scientific notation 2.0091328 × 10^7
Engineering notation 2.0091328 × 10^6

Prime Factorization of 20091328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 13649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 627854
Product of the distinct prime numbers

The prime factorization of 20091328 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 13649. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 3, 27, 50, 765, 782, 6700, 8156, 28428, 17460, 593114, 184153, 4529488, 5564154, 82143881, 6724560, 540573187, 305115887, 6806181557, 1694861661

Basic calculations (n = 20091328)

Multiplication

n×y
n×2 40182656
n×3 60273984
n×4 80365312
n×5 100456640

Division

n÷y
n÷2 10045664
n÷3 6697109.3333333
n÷3 5022832
n÷5 4018265.6

Exponentiation

ny
n2 403661460803584
n3 8.1100948099639E+21
n4 1.6294257493808E+29
n5 3.2737327182456E+36

Nth Root

y√n
2√n 4482.3351057234
3√n 271.85430490291
4√n 66.950243507573
5√n 28.880301895896

Divisors of 20091328

1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13649, 27298, 54596, 109192, 218384, 313927, 436768, 627854, 873536, 1255708, 2511416, 5022832, 10045664, 20091328

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20091327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20091328 can be divided by 28 positive divisors. The sum of these divisors (counting 20091328) is 1, the average is 0.035714285714286.

Base conversion 20091328

Base System Value
2 Binary 1001100101001000111000000
3 Ternary 1101210202010021
4 Quaternary 1030221013000
5 Quinary 20120410303
6 Senary 1554343224
8 Octal 114510700
10 Decimal 20091328
12 Duodecimal 688ab14
16 Hexadecimal 13291c0
20 Vigesimal 65b868
36 Base36 bymkg

Cryptographic Hash Functions

md5 c5079ccaa5175b80e799f874fd5d479d
sha1 5adeaee7854b4666fe7fb07bf6cb58922a0749f1
sha256 dbf8e68d7d25f61173302bbce295d54f557c6755924eb5e0fe2081998e2bf462
sha512 72275f7530dca15230da1f28b116dd40326e5d20df245cee50780d81795159e8ef274f71efe110accf0e56becd480971fa0c06f5d273818c04fbf8167c6add8d
ripemd-160 0b638d9d96badad92b19d59a41361e297e834d71

20091328 as geometric shapes

Circle

Radius = n
Diameter 40182656
Circumference 126237536.89133
Area 1.2681398797979E+15

Sphere

Radius = n
Volume 3.3971485699866E+22
Surface area 5.0725595191915E+15
Circumference 126237536.89133

Square

Length = n
Perimeter 80365312
Area 403661460803584
Diagonal 28413428.543686

Cube

Length = n
Surface area 2421968764821504
Volume 8.1100948099639E+21
Space diagonal 34799200.887531

Equilateral Triangle

Length = n
Perimeter 60273984
Area 1.7479053979232E+14
Altitude 17399600.443766

Triangular Pyramid

Length = n
Surface area 1.7479053979232E+14
Volume 9.5578383936522E+20
Height 9471142.8478954