20228740 (number)

20228740 is an even 8-digits composite number following 20228739 and preceding 20228741. In scientific notation, it is written as 2.0228740 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 6514560 positive integers (up to 20228740) that are relatively prime to 20228740.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-eight thousand seven hundred forty

Notation

Scientific notation 2.0228740 × 10^7
Engineering notation 2.0228740 × 10^6

Prime Factorization of 20228740

Prime Factorization 2 × 2 × 1085 × 59 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10114370
Product of the distinct prime numbers

The prime factorization of 20228740 is 2 × 2 × 1085 × 59 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 36, 76, 449, 268, 9820, 1858, 34156, 38175, 855899, 267116, 9835811, 8896507, 7951928, 57799919, 166534142, 250173623, 7711467433, 4862739878

Basic calculations (n = 20228740)

Multiplication

n×y
n×2 40457480
n×3 60686220
n×4 80914960
n×5 101143700

Division

n÷y
n÷2 10114370
n÷3 6742913.3333333
n÷3 5057185
n÷5 4045748

Exponentiation

ny
n2 409201921987600
n3 8.2776392873874E+21
n4 1.6744621295835E+29
n5 3.387225905919E+36

Nth Root

y√n
2√n 4497.6371574417
3√n 272.47266790927
4√n 67.064425423929
5√n 28.919698869259

Divisors of 20228740

1, 2, 4, 59, 79, 118, 158, 236, 316, 1085, 2170, 4340, 4661, 9322, 18644, 64015, 85715, 128030, 171430, 256060, 342860, 5057185, 10114370, 20228740

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 -20228739
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 20228740 can be divided by 24 positive divisors. The sum of these divisors (counting 20228740) is 1, the average is 0.041666666666667.

Base conversion 20228740

Base System Value
2 Binary 1001101001010101010000100
3 Ternary 1102001201121121
4 Quaternary 1031022222010
5 Quinary 20134304430
6 Senary 2001323324
8 Octal 115125204
10 Decimal 20228740
12 Duodecimal 6936544
16 Hexadecimal 134aa84
20 Vigesimal 668bh0
36 Base36 c1klg

Cryptographic Hash Functions

md5 09e20a10a5635fffd2faf3dd1f365e77
sha1 f710116e70effad102a0b61829ec1f6bb7a42cc5
sha256 84c0191f47a6b68e0be00276f02423ea8c68b71dda01a435df8baa18dfc6e40d
sha512 ae02b6b9aae33a237190d0c32f5abbebb0317f9011c5dc5d32d1b28300d02953cd17dd1af31894d8e3487400bbfbf8dc37391d8b1a2f3a6db156483ec49b0e6e
ripemd-160 2fc8f09a986915bfa8e0c79bd80f2118c02e58af

20228740 as geometric shapes

Circle

Radius = n
Diameter 40457480
Circumference 127100921.95076
Area 1.2855457519511E+15

Sphere

Radius = n
Volume 3.4673294365764E+22
Surface area 5.1421830078043E+15
Circumference 127100921.95076

Square

Length = n
Perimeter 80914960
Area 409201921987600
Diagonal 28607758.457719

Cube

Length = n
Surface area 2455211531925600
Volume 8.2776392873874E+21
Space diagonal 35037205.453101

Equilateral Triangle

Length = n
Perimeter 60686220
Area 1.7718962985934E+14
Altitude 17518602.72655

Triangular Pyramid

Length = n
Surface area 1.7718962985934E+14
Volume 9.7552914538797E+20
Height 9535919.4859064