643485484 (number)

643485484 is an even 9-digits composite number following 643485483 and preceding 643485485. In scientific notation, it is written as 6.43485484 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 321742740 positive integers (up to 643485484) that are relatively prime to 643485484.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.43485484 × 10^8
Engineering notation 6.43485484 × 10^6

Prime Factorization of 643485484

Prime Factorization 2 × 2 × 160871371

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 321742742
Product of the distinct prime numbers

The prime factorization of 643485484 is 2 × 2 × 160871371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 63, 4, 514, 308, 8042, 3051, 21139, 46291, 405534, 521796, 1863826, 1132165, 95332285, 64044041, 920293563, 851086111, 8502002290, 1239378208

Basic calculations (n = 643485484)

Multiplication

n×y
n×2 1286970968
n×3 1930456452
n×4 2573941936
n×5 3217427420

Division

n÷y
n÷2 321742742
n÷3 214495161.33333
n÷3 160871371
n÷5 128697096.8

Exponentiation

ny
n2 414073568118714256
n3 2.6645033039248E+26
n4 1.7145691981456E+35
n5 1.1033003903202E+44

Nth Root

y√n
2√n 25367.01566996
3√n 863.33547117466
4√n 159.27025984144
5√n 57.770716097021

Divisors of 643485484

1, 2, 4, 160871371, 321742742, 643485484

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -643485483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 643485484 can be divided by 6 positive divisors. The sum of these divisors (counting 643485484) is 1, the average is 0.16666666666667.

Base conversion 643485484

Base System Value
2 Binary 100110010110101100111100101100
3 Ternary 1122211211110010201
4 Quaternary 212112230330230
5 Quinary 2304213013414
6 Senary 143504043244
8 Octal 4626547454
10 Decimal 643485484
12 Duodecimal 15b603524
16 Hexadecimal 265acf2c
20 Vigesimal a11fde4
36 Base36 an44ks

Cryptographic Hash Functions

md5 bb7e4581a0d75adb2fc005fe9e03d184
sha1 85a522f75575c4b27a96a78ba62efc2445aa6bc9
sha256 8843283d77585e161b997707d581b862b04ad43929ddc88dbc7511edb58ade7a
sha512 179ae5aa677d78713e3d7e0edad533282c861b08285af68d8eaea8a10c64aa42d11a048f1f175e8a3f1d9989de582cff5da7c35dbb713e09ccaf99d3765d3b46
ripemd-160 0d4971b205985e3d81666a487750a3557cb8e70f

643485484 as geometric shapes

Circle

Radius = n
Diameter 1286970968
Circumference 4043138538.4521
Area 1.3008504796475E+18

Sphere

Radius = n
Volume 1.1161045340101E+27
Surface area 5.2034019185899E+18
Circumference 4043138538.4521

Square

Length = n
Perimeter 2573941936
Area 414073568118714256
Diagonal 910025898.66302

Cube

Length = n
Surface area 2484441408712285536
Volume 2.6645033039248E+26
Space diagonal 1114549552.221

Equilateral Triangle

Length = n
Perimeter 1930456452
Area 1.7929911451324E+17
Altitude 557274776.11052

Triangular Pyramid

Length = n
Surface area 1.7929911451324E+17
Volume 3.140147257832E+25
Height 303341966.22101