20455533 (number)

20455533 is an odd 8-digits composite number following 20455532 and preceding 20455534. In scientific notation, it is written as 2.0455533 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 10577952 positive integers (up to 20455533) that are relatively prime to 20455533.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0455533 × 10^7
Engineering notation 2.0455533 × 10^6

Prime Factorization of 20455533

Prime Factorization 9 × 23 × 7 × 19 × 743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20455533
Product of the distinct prime numbers

The prime factorization of 20455533 is 9 × 23 × 7 × 19 × 743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 14, 60, 834, 214, 6997, 9433, 35597, 98109, 245267, 445750, 6196582, 9400232, 78417775, 44627680, 946433095, 236422110, 3293672517, 1184026249

Basic calculations (n = 20455533)

Multiplication

n×y
n×2 40911066
n×3 61366599
n×4 81822132
n×5 102277665

Division

n÷y
n÷2 10227766.5
n÷3 6818511
n÷3 5113883.25
n÷5 4091106.6

Exponentiation

ny
n2 418428830314089
n3 8.5591847466412E+21
n4 1.7508268603802E+29
n5 3.5814096619793E+36

Nth Root

y√n
2√n 4522.7793446066
3√n 273.48715497472
4√n 67.251612208233
5√n 28.984256209496

Divisors of 20455533

1, 7, 9, 19, 23, 63, 133, 161, 171, 207, 437, 743, 1197, 1449, 3059, 3933, 5201, 6687, 14117, 17089, 27531, 46809, 98819, 119623, 127053, 153801, 324691, 889371, 1076607, 2272837, 2922219, 20455533

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455532
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455533 can be divided by 32 positive divisors. The sum of these divisors (counting 20455533) is 1, the average is 0.03125.

Base conversion 20455533

Base System Value
2 Binary 1001110000010000001101101
3 Ternary 1102111020201100
4 Quaternary 1032002001231
5 Quinary 20214034113
6 Senary 2010233313
8 Octal 116020155
10 Decimal 20455533
12 Duodecimal 6a25839
16 Hexadecimal 138206d
20 Vigesimal 67gigd
36 Base36 c6fl9

Cryptographic Hash Functions

md5 16ff57c7e5effdc18e7b4bab21c98660
sha1 759ddac393defb1104041a8eb2ec0be8aa5bbad8
sha256 4c304eda28efef77fd50ea818ba86247e943c06ed92a17955d43099c29ef18ab
sha512 4d3f6967e249600aca2e3bb6478778ea09e4ec2332dbec823903d2c5665473743c1317af85c58b85afc6d7f11ed65fb48c3050ca881703646df0f3795b2dcbab
ripemd-160 5a18f4aaf52cd4cdf6c8dab413972deda8c6d060

20455533 as geometric shapes

Circle

Radius = n
Diameter 40911066
Circumference 128525904.39613
Area 1.3145329393649E+15

Sphere

Radius = n
Volume 3.5852629227688E+22
Surface area 5.2581317574596E+15
Circumference 128525904.39613

Square

Length = n
Perimeter 81822132
Area 418428830314089
Diagonal 28928492.19417

Cube

Length = n
Surface area 2510572981884534
Volume 8.5591847466412E+21
Space diagonal 35430022.451902

Equilateral Triangle

Length = n
Perimeter 61366599
Area 1.811849983639E+14
Altitude 17715011.225951

Triangular Pyramid

Length = n
Surface area 1.811849983639E+14
Volume 1.0087095959631E+21
Height 9642830.7313901