20294450 (number)

20294450 is an even 8-digits composite number following 20294449 and preceding 20294451. In scientific notation, it is written as 2.0294450 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 7379600 positive integers (up to 20294450) that are relatively prime to 20294450.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand four hundred fifty

Notation

Scientific notation 2.0294450 × 10^7
Engineering notation 2.0294450 × 10^6

Prime Factorization of 20294450

Prime Factorization 2 × 5 × 5 × 11 × 36899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4058890
Product of the distinct prime numbers

The prime factorization of 20294450 is 2 × 5 × 5 × 11 × 36899. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 95, 72, 931, 668, 8901, 5300, 57458, 98822, 885686, 883377, 1716690, 5391150, 12735873, 15378288, 138435846, 792445255, 5036421719, 4908967766

Basic calculations (n = 20294450)

Multiplication

n×y
n×2 40588900
n×3 60883350
n×4 81177800
n×5 101472250

Division

n÷y
n÷2 10147225
n÷3 6764816.6666667
n÷3 5073612.5
n÷5 4058890

Exponentiation

ny
n2 411864700802500
n3 8.3585675772013E+21
n4 1.6963253176713E+29
n5 3.4425989343215E+36

Nth Root

y√n
2√n 4504.9361815679
3√n 272.76737777222
4√n 67.118821366052
5√n 28.938462757291

Divisors of 20294450

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36899, 73798, 184495, 368990, 405889, 811778, 922475, 1844950, 2029445, 4058890, 10147225, 20294450

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 -20294449
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 20294450 can be divided by 24 positive divisors. The sum of these divisors (counting 20294450) is 1, the average is 0.041666666666667.

Base conversion 20294450

Base System Value
2 Binary 1001101011010101100110010
3 Ternary 1102012001202022
4 Quaternary 1031122230302
5 Quinary 20143410300
6 Senary 2002551442
8 Octal 115325462
10 Decimal 20294450
12 Duodecimal 6968582
16 Hexadecimal 135ab32
20 Vigesimal 66gg2a
36 Base36 c2zaq

Cryptographic Hash Functions

md5 a5928b13ccaf84bd8c4ace780820faf8
sha1 83f27f4af9a4a8c8d20529515411c6a2cbc84802
sha256 3d68284db367aeaa7dd32fb96b5cd1c04f78b5d972d6aa756889a8703f5db5cb
sha512 a0ee7cedca8a115376b3039a8a65013741932edb20a4d46d8b1b4354d89e1cda99acf43622039205e000fc3bf21b9fcca4a1495b90fa819e00a468e525226f44
ripemd-160 5f5de10dc7702e6edee145892459801314e27b06

20294450 as geometric shapes

Circle

Radius = n
Diameter 40588900
Circumference 127513790.05729
Area 1.2939111183141E+15

Sphere

Radius = n
Volume 3.5012285993426E+22
Surface area 5.1756444732564E+15
Circumference 127513790.05729

Square

Length = n
Perimeter 81177800
Area 411864700802500
Diagonal 28700686.430903

Cube

Length = n
Surface area 2471188204815000
Volume 8.3585675772013E+21
Space diagonal 35151018.511666

Equilateral Triangle

Length = n
Perimeter 60883350
Area 1.7834264690852E+14
Altitude 17575509.255833

Triangular Pyramid

Length = n
Surface area 1.7834264690852E+14
Volume 9.8506663580751E+20
Height 9566895.4769676