561644820 (number)

561644820 is an even 9-digits composite number following 561644819 and preceding 561644821. In scientific notation, it is written as 5.61644820 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 130204800 positive integers (up to 561644820) that are relatively prime to 561644820.

Interesting facts

Basic properties

Name

Name five hundred sixty-one million six hundred forty-four thousand eight hundred twenty

Notation

Scientific notation 5.61644820 × 10^8
Engineering notation 5.61644820 × 10^6

Prime Factorization of 561644820

Prime Factorization 2 × 2 × 5 × 9 × 3 × 253 × 4111

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 280822410
Product of the distinct prime numbers

The prime factorization of 561644820 is 2 × 2 × 5 × 9 × 3 × 253 × 4111. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 561644820)

Multiplication

n×y
n×2 1123289640
n×3 1684934460
n×4 2246579280
n×5 2808224100

Division

n÷y
n÷2 280822410
n÷3 187214940
n÷3 140411205
n÷5 112328964

Exponentiation

ny
n2 315444903832832400
n3 1.7716799623311E+26
n4 9.9505487354105E+34
n5 5.5886741534009E+43

Nth Root

y√n
2√n 23699.046816275
3√n 825.06326787524
4√n 153.94494735546
5√n 56.220195508671

Divisors of 561644820

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -561644819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 561644820 can be divided by 96 positive divisors. The sum of these divisors (counting 561644820) is 1, the average is 0.010416666666667.

Base conversion 561644820

Base System Value
2 Binary 100001011110100000010100010100
3 Ternary 1110010211111212000
4 Quaternary 201132200110110
5 Quinary 2122240113240
6 Senary 131421555300
8 Octal 4136402424
10 Decimal 561644820
12 Duodecimal 138115b30
16 Hexadecimal 217a0514
20 Vigesimal 8fa5c10
36 Base36 9adzx0

Cryptographic Hash Functions

md5 baa5ec203fdeccfca4058a2824d5ce38
sha1 d789930f193a7861367fbbe575917b687e8ab5c7
sha256 1282775619a3064d26782a9187259c894e0ecb3014b79b864deedb247d1833d2
sha512 c41b5368f3c382f7b8980a23cc8e369f947efec271cdcf88ddc71fc9e742d0e436f4f9f3e221101ea393b34901cbb0d1cc145619bc8162cfd24e142b0220ab51
ripemd-160 2d7016404ae56f93c75149817a01904f9553e545

561644820 as geometric shapes

Circle

Radius = n
Diameter 1123289640
Circumference 3528918480.8775
Area 9.9099939249356E+17

Sphere

Radius = n
Volume 7.4211956722288E+26
Surface area 3.9639975699743E+18
Circumference 3528918480.8775

Square

Length = n
Perimeter 2246579280
Area 315444903832832400
Diagonal 794285721.6806

Cube

Length = n
Surface area 1892669422996994400
Volume 1.7716799623311E+26
Space diagonal 972797364.04788

Equilateral Triangle

Length = n
Perimeter 1684934460
Area 1.3659165010679E+17
Altitude 486398682.02394

Triangular Pyramid

Length = n
Surface area 1.3659165010679E+17
Volume 2.0879448590944E+25
Height 264761907.22687