642000934 (number)

642000934 is an even 9-digits composite number following 642000933 and preceding 642000935. In scientific notation, it is written as 6.42000934 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 321000466 positive integers (up to 642000934) that are relatively prime to 642000934.

Interesting facts

Basic properties

Name

Name six hundred forty-two million nine hundred thirty-four

Notation

Scientific notation 6.42000934 × 10^8
Engineering notation 6.42000934 × 10^6

Prime Factorization of 642000934

Prime Factorization 2 × 321000467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 642000934
Product of the distinct prime numbers

The prime factorization of 642000934 is 2 × 321000467. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 84, 38, 325, 901, 1963, 6203, 28209, 21807, 195796, 695179, 7462456, 8114286, 38075925, 30215153, 714961107, 47364486, 4634266544, 1012941857

Basic calculations (n = 642000934)

Multiplication

n×y
n×2 1284001868
n×3 1926002802
n×4 2568003736
n×5 3210004670

Division

n÷y
n÷2 321000467
n÷3 214000311.33333
n÷3 160500233.5
n÷5 128400186.8

Exponentiation

ny
n2 412165199256872356
n3 2.6461044288521E+26
n4 1.6988015147846E+35
n5 1.0906321591723E+44

Nth Root

y√n
2√n 25337.737349653
3√n 862.67104201491
4√n 159.17831934548
5√n 57.744035535434

Divisors of 642000934

1, 2, 321000467, 642000934

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642000933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642000934 can be divided by 4 positive divisors. The sum of these divisors (counting 642000934) is 1, the average is 0.25.

Base conversion 642000934

Base System Value
2 Binary 100110010001000010100000100110
3 Ternary 1122202001000201101
4 Quaternary 212101002200212
5 Quinary 2303323012214
6 Senary 143412150314
8 Octal 4621024046
10 Decimal 642000934
12 Duodecimal 15b00839a
16 Hexadecimal 26442826
20 Vigesimal a0ca26e
36 Base36 am8b3a

Cryptographic Hash Functions

md5 88218971a4e51485232823a4ef43914d
sha1 458875b9823e983a0afae83e6c6d8da552ebb464
sha256 fd09cd07634dac9c6c024030b2a3b91fe5792bf7a36e95bb51c8fd2c637d1857
sha512 0dd4833b5bd3a83318c71c0a6623e0985eaef454cee7b47403368b77666ee45fdd00876f13033aeb080bb1fbff00314ae799c461f818363c8f8b0318fffdffdf
ripemd-160 42079ff083821bcfc2125e4955a604f96464affb

642000934 as geometric shapes

Circle

Radius = n
Diameter 1284001868
Circumference 4033810835.7044
Area 1.2948551620508E+18

Sphere

Radius = n
Volume 1.1083976312417E+27
Surface area 5.1794206482031E+18
Circumference 4033810835.7044

Square

Length = n
Perimeter 2568003736
Area 412165199256872356
Diagonal 907926427.91899

Cube

Length = n
Surface area 2472991195541234136
Volume 2.6461044288521E+26
Space diagonal 1111978236.1947

Equilateral Triangle

Length = n
Perimeter 1926002802
Area 1.7847276655616E+17
Altitude 555989118.09734

Triangular Pyramid

Length = n
Surface area 1.7847276655616E+17
Volume 3.1184639756151E+25
Height 302642142.63966