561644385 (number)

561644385 is an odd 9-digits composite number following 561644384 and preceding 561644386. In scientific notation, it is written as 5.61644385 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 277294080 positive integers (up to 561644385) that are relatively prime to 561644385.

Interesting facts

Basic properties

Name

Name five hundred sixty-one million six hundred forty-four thousand three hundred eighty-five

Notation

Scientific notation 5.61644385 × 10^8
Engineering notation 5.61644385 × 10^6

Prime Factorization of 561644385

Prime Factorization 15 × 1037 × 36107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 561644385
Product of the distinct prime numbers

The prime factorization of 561644385 is 15 × 1037 × 36107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 66, 5, 617, 201, 1399, 6391, 77659, 21945, 688316, 339438, 4498204, 2112716, 93941378, 77913845, 78171509, 140741017, 1695482888, 5257593105

Basic calculations (n = 561644385)

Multiplication

n×y
n×2 1123288770
n×3 1684933155
n×4 2246577540
n×5 2808221925

Division

n÷y
n÷2 280822192.5
n÷3 187214795
n÷3 140411096.25
n÷5 112328877

Exponentiation

ny
n2 315444415202028225
n3 1.7716758457783E+26
n4 9.950517908215E+34
n5 5.5886525109909E+43

Nth Root

y√n
2√n 23699.037638689
3√n 825.06305486837
4√n 153.94491754744
5√n 56.220186800038

Divisors of 561644385

1, 15, 1037, 15555, 36107, 541605, 37442959, 561644385

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 -561644384
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 561644385 can be divided by 8 positive divisors. The sum of these divisors (counting 561644385) is 1, the average is 0.125.

Base conversion 561644385

Base System Value
2 Binary 100001011110100000001101100001
3 Ternary 1110010211111020220
4 Quaternary 201132200031201
5 Quinary 2122240110020
6 Senary 131421553253
8 Octal 4136401541
10 Decimal 561644385
12 Duodecimal 138115829
16 Hexadecimal 217a0361
20 Vigesimal 8fa5aj5
36 Base36 9adzkx

Cryptographic Hash Functions

md5 2744bdb3badec1042f00248d57e3428e
sha1 cdbf3e9888dedbb27abcd7d3cc2f33e95b9f260a
sha256 45ac2aa0b74d8a45190292145063e0c97ec2ce8621b24290724f100eabf2febd
sha512 25ecaf2db28083df21c1f6b87af7361e0768cf280ef28d3d210082f319082e754876d1f5fb1b61a3af5c8222183aabba62d3ef34d4954092b5847dc032889e79
ripemd-160 3508142874f6873ee3b0d37b7cefab2226327d91

561644385 as geometric shapes

Circle

Radius = n
Diameter 1123288770
Circumference 3528915747.6919
Area 9.9099785741462E+17

Sphere

Radius = n
Volume 7.4211784288527E+26
Surface area 3.9639914296585E+18
Circumference 3528915747.6919

Square

Length = n
Perimeter 2246577540
Area 315444415202028225
Diagonal 794285106.4977

Cube

Length = n
Surface area 1892666491212169350
Volume 1.7716758457783E+26
Space diagonal 972796610.60578

Equilateral Triangle

Length = n
Perimeter 1684933155
Area 1.3659143852344E+17
Altitude 486398305.30289

Triangular Pyramid

Length = n
Surface area 1.3659143852344E+17
Volume 2.0879400076904E+25
Height 264761702.1659