642331273 (number)

642331273 is an odd 9-digits composite number following 642331272 and preceding 642331274. In scientific notation, it is written as 6.42331273 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 634040400 positive integers (up to 642331273) that are relatively prime to 642331273.

Interesting facts

Basic properties

Name

Name six hundred forty-two million three hundred thirty-one thousand two hundred seventy-three

Notation

Scientific notation 6.42331273 × 10^8
Engineering notation 6.42331273 × 10^6

Prime Factorization of 642331273

Prime Factorization 83 × 1471 × 5261

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 642331273
Product of the distinct prime numbers

The prime factorization of 642331273 is 83 × 1471 × 5261. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 642331273)

Multiplication

n×y
n×2 1284662546
n×3 1926993819
n×4 2569325092
n×5 3211656365

Division

n÷y
n÷2 321165636.5
n÷3 214110424.33333
n÷3 160582818.25
n÷5 128466254.6

Exponentiation

ny
n2 412589464273800529
n3 2.6501911581338E+26
n4 1.7023006602974E+35
n5 1.0934409501576E+44

Nth Root

y√n
2√n 25344.255226777
3√n 862.81897795023
4√n 159.1987915368
5√n 57.749976705033

Divisors of 642331273

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 -642331272
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 642331273 can be divided by 8 positive divisors. The sum of these divisors (counting 642331273) is 1, the average is 0.125.

Base conversion 642331273

Base System Value
2 Binary 100110010010010011001010001001
3 Ternary 1122202122210212011
4 Quaternary 212102103022021
5 Quinary 2303414100043
6 Senary 143423215521
8 Octal 4622231211
10 Decimal 642331273
12 Duodecimal 15b1475a1
16 Hexadecimal 26493289
20 Vigesimal a0eb83d
36 Base36 amfdzd

Cryptographic Hash Functions

md5 539a1fefde58be0070e0cb6a6f72b643
sha1 87a2285d12f0721f6ecd9c6d3e9e5f87f1fb5b90
sha256 00bf5fb18e6d3dbd1a37c3eb63d754379ccf2a07ab2f4ead1b87754460410bbd
sha512 ef548abf5ab3c5ef6c98830b3dbb027c64ac48b5b8045811fbe8c83d731fe84f1a191ffe4d464ba39dd2de888b4199579661f37cf6206b9b5e63f15237a79f1b
ripemd-160 2fd5a7c6e909064e92aef50cc7c1d9575be8c239

642331273 as geometric shapes

Circle

Radius = n
Diameter 1284662546
Circumference 4035886416.8556
Area 1.2961880299111E+18

Sphere

Radius = n
Volume 1.1101094764002E+27
Surface area 5.1847521196445E+18
Circumference 4035886416.8556

Square

Length = n
Perimeter 2569325092
Area 412589464273800529
Diagonal 908393597.81298

Cube

Length = n
Surface area 2475536785642803174
Volume 2.6501911581338E+26
Space diagonal 1112550400.1264

Equilateral Triangle

Length = n
Perimeter 1926993819
Area 1.7865647869746E+17
Altitude 556275200.0632

Triangular Pyramid

Length = n
Surface area 1.7865647869746E+17
Volume 3.1232802322617E+25
Height 302797865.93766