68442364 (number)

68442364 is an even 8-digits composite number following 68442363 and preceding 68442365. In scientific notation, it is written as 6.8442364 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 34199600 positive integers (up to 68442364) that are relatively prime to 68442364.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred forty-two thousand three hundred sixty-four

Notation

Scientific notation 6.8442364 × 10^7
Engineering notation 6.8442364 × 10^6

Prime Factorization of 68442364

Prime Factorization 2 × 2 × 1931 × 8861

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34221182
Product of the distinct prime numbers

The prime factorization of 68442364 is 2 × 2 × 1931 × 8861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 70, 1, 507, 738, 1601, 2446, 58528, 86872, 881357, 717183, 42565, 7156797, 16807297, 19390507, 403275567, 443087022, 2123799471, 3293746678

Basic calculations (n = 68442364)

Multiplication

n×y
n×2 136884728
n×3 205327092
n×4 273769456
n×5 342211820

Division

n÷y
n÷2 34221182
n÷3 22814121.333333
n÷3 17110591
n÷5 13688472.8

Exponentiation

ny
n2 4684357189908496
n3 3.2060847989773E+23
n4 2.1943202282647E+31
n5 1.5018446379546E+39

Nth Root

y√n
2√n 8272.9900277953
3√n 409.04868473137
4√n 90.955978515957
5√n 36.903282713652

Divisors of 68442364

1, 2, 4, 1931, 3862, 7724, 8861, 17722, 35444, 17110591, 34221182, 68442364

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68442363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68442364 can be divided by 12 positive divisors. The sum of these divisors (counting 68442364) is 1, the average is 0.083333333333333.

Base conversion 68442364

Base System Value
2 Binary 100000101000101100011111100
3 Ternary 11202210020021101
4 Quaternary 10011011203330
5 Quinary 120010123424
6 Senary 10442542444
8 Octal 405054374
10 Decimal 68442364
12 Duodecimal 1ab07a24
16 Hexadecimal 41458fc
20 Vigesimal 117f5i4
36 Base36 14qygs

Cryptographic Hash Functions

md5 8a4ca1b568f4864e0eefe2931b40d654
sha1 731bc5b757cc767c5b848c2368c8e844ea76fdec
sha256 3836fdcbb6779d5ff2c4734587c8424b2828ccb472beb17ce198664fb669f4fb
sha512 d8401bc9aa809212da38c234e2bb0ce68245b6e285cfd02fc22cf9004eaefca0bb8914a245925df807b0a1235b9fe0966fa193cb59ff0f603454641a8115a6e8
ripemd-160 80ccf98049e9c7e09d2ede5f1249eb1c6e89e61f

68442364 as geometric shapes

Circle

Radius = n
Diameter 136884728
Circumference 430036055.87344
Area 1.4716342134607E+16

Sphere

Radius = n
Volume 1.3429616601671E+24
Surface area 5.8865368538428E+16
Circumference 430036055.87344

Square

Length = n
Perimeter 273769456
Area 4684357189908496
Diagonal 96792119.409676

Cube

Length = n
Surface area 28106143139450976
Volume 3.2060847989773E+23
Space diagonal 118545651.83812

Equilateral Triangle

Length = n
Perimeter 205327092
Area 2.0283861634305E+15
Altitude 59272825.919062

Triangular Pyramid

Length = n
Surface area 2.0283861634305E+15
Volume 3.7784071706933E+22
Height 32264039.803225