20147564 (number)

20147564 is an even 8-digits composite number following 20147563 and preceding 20147565. In scientific notation, it is written as 2.0147564 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9596160 positive integers (up to 20147564) that are relatively prime to 20147564.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand five hundred sixty-four

Notation

Scientific notation 2.0147564 × 10^7
Engineering notation 2.0147564 × 10^6

Prime Factorization of 20147564

Prime Factorization 2 × 2 × 43 × 41 × 2857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073782
Product of the distinct prime numbers

The prime factorization of 20147564 is 2 × 2 × 43 × 41 × 2857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 100, 43, 95, 525, 7952, 1943, 18170, 14739, 303426, 162041, 8086921, 5969831, 91570144, 215638, 76084876, 588292816, 6010254815, 9907469731

Basic calculations (n = 20147564)

Multiplication

n×y
n×2 40295128
n×3 60442692
n×4 80590256
n×5 100737820

Division

n÷y
n÷2 10073782
n÷3 6715854.6666667
n÷3 5036891
n÷5 4029512.8

Exponentiation

ny
n2 405924335134096
n3 8.1783865212716E+21
n4 1.6477456585406E+29
n5 3.3198061111168E+36

Nth Root

y√n
2√n 4488.6037918266
3√n 272.10771036939
4√n 66.997043157341
5√n 28.896451125421

Divisors of 20147564

1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2857, 3526, 5714, 7052, 11428, 117137, 122851, 234274, 245702, 468548, 491404, 5036891, 10073782, 20147564

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 -20147563
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 20147564 can be divided by 24 positive divisors. The sum of these divisors (counting 20147564) is 1, the average is 0.041666666666667.

Base conversion 20147564

Base System Value
2 Binary 1001100110110110101101100
3 Ternary 1101220121021002
4 Quaternary 1030312311230
5 Quinary 20124210224
6 Senary 1555455432
8 Octal 114666554
10 Decimal 20147564
12 Duodecimal 68b7578
16 Hexadecimal 1336d6c
20 Vigesimal 65i8i4
36 Base36 bztyk

Cryptographic Hash Functions

md5 41862c8b6ce62aff6e1f98baaf8fd3f9
sha1 acd1ed6ae1410b4f0a6522ab5ace9778421051d0
sha256 9b7fd4e77e07bd5f2e300e972881b33ec9a16f208495c66dc0786c6594905cde
sha512 4b496ca227491d8172a1650898cd15d29ab4cbf992b22d16613d47ce7b984b5edf70238fd439e4e3f1e2248fc3afc207626f2147f359d62fbc44849db6d80ed9
ripemd-160 b9c715646054de1a883f9cfdf13a2e520f4ececb

20147564 as geometric shapes

Circle

Radius = n
Diameter 40295128
Circumference 126590878.10026
Area 1.2752489091706E+15

Sphere

Radius = n
Volume 3.425754535126E+22
Surface area 5.1009956366824E+15
Circumference 126590878.10026

Square

Length = n
Perimeter 80590256
Area 405924335134096
Diagonal 28492958.25758

Cube

Length = n
Surface area 2435546010804576
Volume 8.1783865212716E+21
Space diagonal 34896604.496746

Equilateral Triangle

Length = n
Perimeter 60442692
Area 1.7577039312022E+14
Altitude 17448302.248373

Triangular Pyramid

Length = n
Surface area 1.7577039312022E+14
Volume 9.6383209472597E+20
Height 9497652.7525266