202449421 (number)

202449421 is an odd 9-digits composite number following 202449420 and preceding 202449422. In scientific notation, it is written as 2.02449421 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 200554848 positive integers (up to 202449421) that are relatively prime to 202449421.

Interesting facts

Basic properties

Name

Name two hundred two million four hundred forty-nine thousand four hundred twenty-one

Notation

Scientific notation 2.02449421 × 10^8
Engineering notation 2.02449421 × 10^6

Prime Factorization of 202449421

Prime Factorization 599 × 137 × 2467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 202449421
Product of the distinct prime numbers

The prime factorization of 202449421 is 599 × 137 × 2467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 66, 91, 515, 585, 710, 8811, 81155, 18718, 97175, 547850, 1143469, 4205807, 86438762, 22755703, 579421720, 598029311, 9233169941, 1628867183

Basic calculations (n = 202449421)

Multiplication

n×y
n×2 404898842
n×3 607348263
n×4 809797684
n×5 1012247105

Division

n÷y
n÷2 101224710.5
n÷3 67483140.333333
n÷3 50612355.25
n÷5 40489884.2

Exponentiation

ny
n2 40985768063235241
n3 8.2975450136423E+24
n4 1.6798331837333E+33
n5 3.400812554234E+41

Nth Root

y√n
2√n 14228.472194863
3√n 587.18125072383
4√n 119.2831597287
5√n 45.841973715232

Divisors of 202449421

1, 137, 599, 2467, 82063, 337979, 1477733, 202449421

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202449420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202449421 can be divided by 8 positive divisors. The sum of these divisors (counting 202449421) is 1, the average is 0.125.

Base conversion 202449421

Base System Value
2 Binary 1100000100010010001000001101
3 Ternary 112002221111101201
4 Quaternary 30010102020031
5 Quinary 403311340141
6 Senary 32031105501
8 Octal 1404221015
10 Decimal 202449421
12 Duodecimal 57972291
16 Hexadecimal c11220d
20 Vigesimal 33563b1
36 Base36 3cj6z1

Cryptographic Hash Functions

md5 47ed4e2ea008ec6f0888332cce7aa14a
sha1 2928224a4332f23d7bfe6b23a2e40d1b999ad793
sha256 057f68b89ae6187ce01473127f93381770d4a52572603d86ed7c8eaec7345851
sha512 9a0849d8127acf32e2af5e076bccda2099594558e1fec99e0c34800457a07c54c3c616d8c406063c49cec9d9a8e667b968514d27b64bc2e075ba1740203b6d5e
ripemd-160 6ad8d6ab5129d12f482817dcbfac5464beaf8c6c

202449421 as geometric shapes

Circle

Radius = n
Diameter 404898842
Circumference 1272027227.4742
Area 1.2876058784919E+17

Sphere

Radius = n
Volume 3.4756675276919E+25
Surface area 5.1504235139678E+17
Circumference 1272027227.4742

Square

Length = n
Perimeter 809797684
Area 40985768063235241
Diagonal 286306716.87278

Cube

Length = n
Surface area 245914608379411446
Volume 8.2975450136423E+24
Space diagonal 350652683.1349

Equilateral Triangle

Length = n
Perimeter 607348263
Area 1.7747358168189E+16
Altitude 175326341.56745

Triangular Pyramid

Length = n
Surface area 1.7747358168189E+16
Volume 9.7787505772451E+23
Height 95435572.290927