642553528 (number)

642553528 is an even 9-digits composite number following 642553527 and preceding 642553529. In scientific notation, it is written as 6.42553528 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 321204000 positive integers (up to 642553528) that are relatively prime to 642553528.

Interesting facts

Basic properties

Name

Name six hundred forty-two million five hundred fifty-three thousand five hundred twenty-eight

Notation

Scientific notation 6.42553528 × 10^8
Engineering notation 6.42553528 × 10^6

Prime Factorization of 642553528

Prime Factorization 2 × 2 × 2 × 7541 × 10651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 160638382
Product of the distinct prime numbers

The prime factorization of 642553528 is 2 × 2 × 2 × 7541 × 10651. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 76, 11, 5, 945, 2156, 9725, 55049, 28040, 222823, 422553, 513947, 6378239, 17277671, 67054105, 542683367, 371544919, 6263570912, 2041804138

Basic calculations (n = 642553528)

Multiplication

n×y
n×2 1285107056
n×3 1927660584
n×4 2570214112
n×5 3212767640

Division

n÷y
n÷2 321276764
n÷3 214184509.33333
n÷3 160638382
n÷5 128510705.6

Exponentiation

ny
n2 412875036345246784
n3 2.6529431122677E+26
n4 1.7046579563709E+35
n5 1.0953339838994E+44

Nth Root

y√n
2√n 25348.639569018
3√n 862.9184820153
4√n 159.21256096495
5√n 57.753972601082

Divisors of 642553528

1, 2, 4, 8, 7541, 10651, 15082, 21302, 30164, 42604, 60328, 85208, 80319191, 160638382, 321276764, 642553528

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642553527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642553528 can be divided by 16 positive divisors. The sum of these divisors (counting 642553528) is 1, the average is 0.0625.

Base conversion 642553528

Base System Value
2 Binary 100110010011001001011010111000
3 Ternary 1122210002002201211
4 Quaternary 212103021122320
5 Quinary 2303443203103
6 Senary 143432052504
8 Octal 4623113270
10 Decimal 642553528
12 Duodecimal 15b234134
16 Hexadecimal 264c96b8
20 Vigesimal a0fj3g8
36 Base36 amk5h4

Cryptographic Hash Functions

md5 676c9c039dfa6afe76931899abf1e99d
sha1 1c7fb0f7108a58d9cda34f21ded77a9737d4965f
sha256 d610f4360932e781b713433eb7ac7e95046f0ce0ef714cb4a4687daddaf3269d
sha512 289614e5f6cd091a4402ffdcc7c34f06dddcdfe0397334968620706353c411f219b3ab9f4449094ddb9760844d4e9a53a9c7ad08da5d2f344f19a95cb0d4bf1c
ripemd-160 2ee558c0dffe8e572ae688c1e563877ddac9830a

642553528 as geometric shapes

Circle

Radius = n
Diameter 1285107056
Circumference 4037282886.206
Area 1.2970851810328E+18

Sphere

Radius = n
Volume 1.1112622122522E+27
Surface area 5.1883407241314E+18
Circumference 4037282886.206

Square

Length = n
Perimeter 2570214112
Area 412875036345246784
Diagonal 908707913.84828

Cube

Length = n
Surface area 2477250218071480704
Volume 2.6529431122677E+26
Space diagonal 1112935357.0786

Equilateral Triangle

Length = n
Perimeter 1927660584
Area 1.787801350317E+17
Altitude 556467678.53932

Triangular Pyramid

Length = n
Surface area 1.787801350317E+17
Volume 3.126523441311E+25
Height 302902637.94943