20045402 (number)

20045402 is an even 8-digits composite number following 20045401 and preceding 20045403. In scientific notation, it is written as 2.0045402 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 9230592 positive integers (up to 20045402) that are relatively prime to 20045402.

Interesting facts

Basic properties

Name

Name twenty million forty-five thousand four hundred two

Notation

Scientific notation 2.0045402 × 10^7
Engineering notation 2.0045402 × 10^6

Prime Factorization of 20045402

Prime Factorization 2 × 13 × 809 × 953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20045402
Product of the distinct prime numbers

The prime factorization of 20045402 is 2 × 13 × 809 × 953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 42, 16, 152, 714, 848, 4154, 54249, 77261, 724404, 438178, 7041788, 6329781, 58969126, 55564199, 460949266, 586665187, 1322277667, 102083352

Basic calculations (n = 20045402)

Multiplication

n×y
n×2 40090804
n×3 60136206
n×4 80181608
n×5 100227010

Division

n÷y
n÷2 10022701
n÷3 6681800.6666667
n÷3 5011350.5
n÷5 4009080.4

Exponentiation

ny
n2 401818141341604
n3 8.0546061740853E+21
n4 1.6145781871122E+29
n5 3.2364868821096E+36

Nth Root

y√n
2√n 4477.2091753681
3√n 271.64700641009
4√n 66.911950915872
5√n 28.867086530957

Divisors of 20045402

1, 2, 13, 26, 809, 953, 1618, 1906, 10517, 12389, 21034, 24778, 770977, 1541954, 10022701, 20045402

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 -20045401
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 20045402 can be divided by 16 positive divisors. The sum of these divisors (counting 20045402) is 1, the average is 0.0625.

Base conversion 20045402

Base System Value
2 Binary 1001100011101111001011010
3 Ternary 1101201102010022
4 Quaternary 1030131321122
5 Quinary 20112423102
6 Senary 1553350442
8 Octal 114357132
10 Decimal 20045402
12 Duodecimal 6868422
16 Hexadecimal 131de5a
20 Vigesimal 655da2
36 Base36 bxn4q

Cryptographic Hash Functions

md5 056435ec21fe9d6afdd2f91a99ffe605
sha1 0d28a7343717a4d8d2027828cc38cd393e3b4da1
sha256 f594ac42267237f6aeb62668f38445500714ab3d35198530a3fed28ea411f0b4
sha512 365349eead3af1738c8cf51d19e33dbaab4f4ec7ddc941cfccd7db87fb2d45e94ebbba955ba57db4f1eb16e259f27296b86303e4bda464eb1d064154096211d1
ripemd-160 53c9821d6605023d637431548f2bafe821f8aa1a

20045402 as geometric shapes

Circle

Radius = n
Diameter 40090804
Circumference 125948975.32291
Area 1.2623489209179E+15

Sphere

Radius = n
Volume 3.373905544542E+22
Surface area 5.0493956836716E+15
Circumference 125948975.32291

Square

Length = n
Perimeter 80181608
Area 401818141341604
Diagonal 28348479.371621

Cube

Length = n
Surface area 2410908848049624
Volume 8.0546061740853E+21
Space diagonal 34719654.722143

Equilateral Triangle

Length = n
Perimeter 60136206
Area 1.7399235905164E+14
Altitude 17359827.361071

Triangular Pyramid

Length = n
Surface area 1.7399235905164E+14
Volume 9.4924444091379E+20
Height 9449493.1238736