20455534 (number)

20455534 is an even 8-digits composite number following 20455533 and preceding 20455535. In scientific notation, it is written as 2.0455534 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 9226800 positive integers (up to 20455534) that are relatively prime to 20455534.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0455534 × 10^7
Engineering notation 2.0455534 × 10^6

Prime Factorization of 20455534

Prime Factorization 2 × 11 × 11 × 181 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1859594
Product of the distinct prime numbers

The prime factorization of 20455534 is 2 × 11 × 11 × 181 × 467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 87, 40, 754, 967, 6607, 9525, 33867, 14856, 200698, 256028, 3571408, 7722005, 26945221, 98904775, 183155936, 801633543, 9969117324, 8179639234

Basic calculations (n = 20455534)

Multiplication

n×y
n×2 40911068
n×3 61366602
n×4 81822136
n×5 102277670

Division

n÷y
n÷2 10227767
n÷3 6818511.3333333
n÷3 5113883.5
n÷5 4091106.8

Exponentiation

ny
n2 418428871225156
n3 8.5591860019278E+21
n4 1.7508272027476E+29
n5 3.5814105373928E+36

Nth Root

y√n
2√n 4522.7794551581
3√n 273.48715943134
4√n 67.251613030158
5√n 28.984256492884

Divisors of 20455534

1, 2, 11, 22, 121, 181, 242, 362, 467, 934, 1991, 3982, 5137, 10274, 21901, 43802, 56507, 84527, 113014, 169054, 929797, 1859594, 10227767, 20455534

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 -20455533
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 20455534 can be divided by 24 positive divisors. The sum of these divisors (counting 20455534) is 1, the average is 0.041666666666667.

Base conversion 20455534

Base System Value
2 Binary 1001110000010000001101110
3 Ternary 1102111020201101
4 Quaternary 1032002001232
5 Quinary 20214034114
6 Senary 2010233314
8 Octal 116020156
10 Decimal 20455534
12 Duodecimal 6a2583a
16 Hexadecimal 138206e
20 Vigesimal 67gige
36 Base36 c6fla

Cryptographic Hash Functions

md5 df0ace4ceea3c4ee8c3b307534aa4621
sha1 eb86c189de497f26a50fc5ad053dab458a121eec
sha256 5a1e350bf504c6945fa1a0ae5ad673566b11bb0b06955579eb16f1d01476a083
sha512 0bda461a4559283b2d05d85286398562a3445ddcdc84320537626928772ecda7b54e8faa95951ee0fa536274304d3c6168f42603963f229c3e4ec79cf8ee911f
ripemd-160 99cd868f5da037300ddb657596f257440bc52160

20455534 as geometric shapes

Circle

Radius = n
Diameter 40911068
Circumference 128525910.67931
Area 1.3145330678908E+15

Sphere

Radius = n
Volume 3.585263448582E+22
Surface area 5.2581322715633E+15
Circumference 128525910.67931

Square

Length = n
Perimeter 81822136
Area 418428871225156
Diagonal 28928493.608384

Cube

Length = n
Surface area 2510573227350936
Volume 8.5591860019278E+21
Space diagonal 35430024.183953

Equilateral Triangle

Length = n
Perimeter 61366602
Area 1.8118501607892E+14
Altitude 17715012.091976

Triangular Pyramid

Length = n
Surface area 1.8118501607892E+14
Volume 1.0087097439E+21
Height 9642831.2027947