204670821 (number)

204670821 is an odd 9-digits composite number following 204670820 and preceding 204670822. In scientific notation, it is written as 2.04670821 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 136447212 positive integers (up to 204670821) that are relatively prime to 204670821.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.04670821 × 10^8
Engineering notation 2.04670821 × 10^6

Prime Factorization of 204670821

Prime Factorization 3 × 68223607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 204670821
Product of the distinct prime numbers

The prime factorization of 204670821 is 3 × 68223607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 60, 72, 961, 357, 3598, 8228, 84790, 45219, 623118, 110858, 1022509, 9591099, 78748769, 48607442, 950081288, 524472418, 5582635737, 2322523642

Basic calculations (n = 204670821)

Multiplication

n×y
n×2 409341642
n×3 614012463
n×4 818683284
n×5 1023354105

Division

n÷y
n÷2 102335410.5
n÷3 68223607
n÷3 51167705.25
n÷5 40934164.2

Exponentiation

ny
n2 41890144968814041
n3 8.5736903625762E+24
n4 1.7547842455083E+33
n5 3.5915313220604E+41

Nth Root

y√n
2√n 14306.321015551
3√n 589.32108155356
4√n 119.60903400476
5√n 45.942136342163

Divisors of 204670821

1, 3, 68223607, 204670821

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -204670820
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 204670821 can be divided by 4 positive divisors. The sum of these divisors (counting 204670821) is 1, the average is 0.25.

Base conversion 204670821

Base System Value
2 Binary 1100001100110000011101100101
3 Ternary 112021010100120210
4 Quaternary 30030300131211
5 Quinary 404343431241
6 Senary 32150450033
8 Octal 1414603545
10 Decimal 204670821
12 Duodecimal 58663919
16 Hexadecimal c330765
20 Vigesimal 33j3h11
36 Base36 3dut0l

Cryptographic Hash Functions

md5 16de79e795d30d12080fa8b1df1aa658
sha1 a99cbd0a2d42c17ddad6a26386137ed75d2e92bd
sha256 025932348f363f80e6364c39473ad233e8089e6c8aad62a61bd4ea6bc65ea264
sha512 fba9d1ee1a53b0fda224ccc65c56ca76c38e5138cb34fa30c31ae26254d43e11206e714343a3a3a7e5cff270980dd6ff8c849b384f54eab136dee32cb7004c90
ripemd-160 b733dc0947377204f36772022b64fe9ba6478426

204670821 as geometric shapes

Circle

Radius = n
Diameter 409341642
Circumference 1285984695.3156
Area 1.3160177169184E+17

Sphere

Radius = n
Volume 3.5913390209631E+25
Surface area 5.2640708676735E+17
Circumference 1285984695.3156

Square

Length = n
Perimeter 818683284
Area 41890144968814041
Diagonal 289448250.88024

Cube

Length = n
Surface area 251340869812884246
Volume 8.5736903625762E+24
Space diagonal 354500260.79884

Equilateral Triangle

Length = n
Perimeter 614012463
Area 1.8138964855603E+16
Altitude 177250130.39942

Triangular Pyramid

Length = n
Surface area 1.8138964855603E+16
Volume 1.0104190991952E+24
Height 96482750.293412