20206472 (number)

20206472 is an even 8-digits composite number following 20206471 and preceding 20206473. In scientific notation, it is written as 2.0206472 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 64 positive divisors. There are 7971840 positive integers (up to 20206472) that are relatively prime to 20206472.

Interesting facts

Basic properties

Name

Name twenty million two hundred six thousand four hundred seventy-two

Notation

Scientific notation 2.0206472 × 10^7
Engineering notation 2.0206472 × 10^6

Prime Factorization of 20206472

Prime Factorization 2 × 2 × 2 × 17 × 13 × 11 × 1039

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5051618
Product of the distinct prime numbers

The prime factorization of 20206472 is 2 × 2 × 2 × 17 × 13 × 11 × 1039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20206472)

Multiplication

n×y
n×2 40412944
n×3 60619416
n×4 80825888
n×5 101032360

Division

n÷y
n÷2 10103236
n÷3 6735490.6666667
n÷3 5051618
n÷5 4041294.4

Exponentiation

ny
n2 408301510686784
n3 8.2503330432502E+21
n4 1.6671012362911E+29
n5 3.3686234452281E+36

Nth Root

y√n
2√n 4495.1609537368
3√n 272.37265098465
4√n 67.045961502068
5√n 28.913329044906

Divisors of 20206472

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20206471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20206472 can be divided by 64 positive divisors. The sum of these divisors (counting 20206472) is 1, the average is 0.015625.

Base conversion 20206472

Base System Value
2 Binary 1001101000101001110001000
3 Ternary 1102000121001212
4 Quaternary 1031011032020
5 Quinary 20133101342
6 Senary 2001032252
8 Octal 115051610
10 Decimal 20206472
12 Duodecimal 6925688
16 Hexadecimal 1345388
20 Vigesimal 665g3c
36 Base36 c13ew

Cryptographic Hash Functions

md5 78c9dca1d355534f872e821314867011
sha1 5b5b6f5cfc0e87fa5c415581e2cfe35b45e33c97
sha256 59581ba90c97c9ee440d71ef2e3cfad5b2ab67af471dc36b6efb6faddab2163d
sha512 4cb1d27c7430bb44e8f0f4b6ae3ec255d0b38d17b957357bac46163cc78bddaef6a656eb5d7a64d7ece7f1b3a43b43340e375a47de6a7757656269585cc13744
ripemd-160 c67d5b03dd665215b691f09038e7512b79cea0a2

20206472 as geometric shapes

Circle

Radius = n
Diameter 40412944
Circumference 126961007.98034
Area 1.2827170264232E+15

Sphere

Radius = n
Volume 3.4558914237792E+22
Surface area 5.1308681056929E+15
Circumference 126961007.98034

Square

Length = n
Perimeter 80825888
Area 408301510686784
Diagonal 28576266.750112

Cube

Length = n
Surface area 2449809064120704
Volume 8.2503330432502E+21
Space diagonal 34998636.145718

Equilateral Triangle

Length = n
Perimeter 60619416
Area 1.7679974032916E+14
Altitude 17499318.072859

Triangular Pyramid

Length = n
Surface area 1.7679974032916E+14
Volume 9.7231107365494E+20
Height 9525422.2500374