67939400 (number)

67939400 is an even 8-digits composite number following 67939399 and preceding 67939401. In scientific notation, it is written as 6.7939400 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 48 positive divisors. There are 26438400 positive integers (up to 67939400) that are relatively prime to 67939400.

Interesting facts

Basic properties

Name

Name sixty-seven million nine hundred thirty-nine thousand four hundred

Notation

Scientific notation 6.7939400 × 10^7
Engineering notation 6.7939400 × 10^6

Prime Factorization of 67939400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 37 × 9181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3396970
Product of the distinct prime numbers

The prime factorization of 67939400 is 2 × 2 × 2 × 5 × 5 × 37 × 9181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67939400)

Multiplication

n×y
n×2 135878800
n×3 203818200
n×4 271757600
n×5 339697000

Division

n÷y
n÷2 33969700
n÷3 22646466.666667
n÷3 16984850
n÷5 13587880

Exponentiation

ny
n2 4615762072360000
n3 3.1359210573889E+23
n4 2.1305259508637E+31
n5 1.4474665478611E+39

Nth Root

y√n
2√n 8242.5360175131
3√n 408.04422498949
4√n 90.788413454102
5√n 36.848884170588

Divisors of 67939400

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67939399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67939400 can be divided by 48 positive divisors. The sum of these divisors (counting 67939400) is 1, the average is 0.020833333333333.

Base conversion 67939400

Base System Value
2 Binary 100000011001010110001001000
3 Ternary 11201211200100002
4 Quaternary 10003022301020
5 Quinary 114343030100
6 Senary 10424102132
8 Octal 403126110
10 Decimal 67939400
12 Duodecimal 1a904948
16 Hexadecimal 40cac48
20 Vigesimal 114c8a0
36 Base36 14g6dk

Cryptographic Hash Functions

md5 d580241d2c0e2465b839aa4c9f8efad3
sha1 c8a6850dd96b3ae38d8cb80dc5db357095f77030
sha256 aaf2165a761c249c302f4e395b40667e470e492baeca41af360322a8f9cc8d80
sha512 dbc5f09fe52dff519ae949fa5b201b8c2b19b2348ef8f67ca9bc5abbd7c26f1ace9fe136631d2cbdd9edd3baa7c1c78ed31db2c8561220e13b7ade5cf61c79fd
ripemd-160 b1739801a5d135065914dc7f9baeb84e244dc0d1

67939400 as geometric shapes

Circle

Radius = n
Diameter 135878800
Circumference 426875839.8586
Area 1.4500844217245E+16

Sphere

Radius = n
Volume 1.3135715408174E+24
Surface area 5.8003376868978E+16
Circumference 426875839.8586

Square

Length = n
Perimeter 271757600
Area 4615762072360000
Diagonal 96080820.899491

Cube

Length = n
Surface area 27694572434160000
Volume 3.1359210573889E+23
Space diagonal 117674492.63574

Equilateral Triangle

Length = n
Perimeter 203818200
Area 1.9986836062442E+15
Altitude 58837246.317872

Triangular Pyramid

Length = n
Surface area 1.9986836062442E+15
Volume 3.6957184082424E+22
Height 32026940.29983