20454009 (number)

20454009 is an odd 8-digits composite number following 20454008 and preceding 20454010. In scientific notation, it is written as 2.0454009 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 12788480 positive integers (up to 20454009) that are relatively prime to 20454009.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand nine

Notation

Scientific notation 2.0454009 × 10^7
Engineering notation 2.0454009 × 10^6

Prime Factorization of 20454009

Prime Factorization 3 × 17 × 389 × 1031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20454009
Product of the distinct prime numbers

The prime factorization of 20454009 is 3 × 17 × 389 × 1031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 71, 56, 129, 556, 5244, 7505, 57740, 12807, 985979, 287577, 4288456, 7725385, 67294262, 12264203, 958476990, 612578724, 5432715524, 5564874457

Basic calculations (n = 20454009)

Multiplication

n×y
n×2 40908018
n×3 61362027
n×4 81816036
n×5 102270045

Division

n÷y
n÷2 10227004.5
n÷3 6818003
n÷3 5113502.25
n÷5 4090801.8

Exponentiation

ny
n2 418366484172081
n3 8.5572718325541E+21
n4 1.7503051507851E+29
n5 3.5800757306904E+36

Nth Root

y√n
2√n 4522.6108609961
3√n 273.48036292853
4√n 67.250359560348
5√n 28.983824313413

Divisors of 20454009

1, 3, 17, 51, 389, 1031, 1167, 3093, 6613, 17527, 19839, 52581, 401059, 1203177, 6818003, 20454009

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454009 can be divided by 16 positive divisors. The sum of these divisors (counting 20454009) is 1, the average is 0.0625.

Base conversion 20454009

Base System Value
2 Binary 1001110000001101001111001
3 Ternary 1102111011121220
4 Quaternary 1032001221321
5 Quinary 20214012014
6 Senary 2010222253
8 Octal 116015171
10 Decimal 20454009
12 Duodecimal 6a24989
16 Hexadecimal 1381a79
20 Vigesimal 67gf09
36 Base36 c6eex

Cryptographic Hash Functions

md5 309202597443c2f38fd72c4c5c3b930e
sha1 d19008397658a0cb61e1590c57adaa7b05afa0c0
sha256 12d2cb53126bc712c7c4e9125319614d22fcb679661d4133e04e27f74a6911b2
sha512 0ed0e5de33d9c322868c5a5630ba5e738f6fb45a1a7e1cb08d5ec46a851b299640a3deeed8d0333a5285e34208e361bce2ecfaaf91a3d3d292c35ed2c48272af
ripemd-160 181fb93331589446d886c91d2b5af5d2cda64e37

20454009 as geometric shapes

Circle

Radius = n
Diameter 40908018
Circumference 128516328.82172
Area 1.3143370731832E+15

Sphere

Radius = n
Volume 3.5844616431897E+22
Surface area 5.2573482927328E+15
Circumference 128516328.82172

Square

Length = n
Perimeter 81816036
Area 418366484172081
Diagonal 28926336.932701

Cube

Length = n
Surface area 2510198905032486
Volume 8.5572718325541E+21
Space diagonal 35427382.806471

Equilateral Triangle

Length = n
Perimeter 61362027
Area 1.811580016925E+14
Altitude 17713691.403236

Triangular Pyramid

Length = n
Surface area 1.811580016925E+14
Volume 1.0084841568759E+21
Height 9642112.3109004