67688742 (number)

67688742 is an even 8-digits composite number following 67688741 and preceding 67688743. In scientific notation, it is written as 6.7688742 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 20074400 positive integers (up to 67688742) that are relatively prime to 67688742.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-eight thousand seven hundred forty-two

Notation

Scientific notation 6.7688742 × 10^7
Engineering notation 6.7688742 × 10^6

Prime Factorization of 67688742

Prime Factorization 2 × 33 × 47 × 21821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67688742
Product of the distinct prime numbers

The prime factorization of 67688742 is 2 × 33 × 47 × 21821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67688742)

Multiplication

n×y
n×2 135377484
n×3 203066226
n×4 270754968
n×5 338443710

Division

n÷y
n÷2 33844371
n÷3 22562914
n÷3 16922185.5
n÷5 13537748.4

Exponentiation

ny
n2 4581765793542564
n3 3.1013396270353E+23
n4 2.0992577786877E+31
n5 1.4209611817308E+39

Nth Root

y√n
2√n 8227.3168165569
3√n 407.54178903242
4√n 90.704557859883
5√n 36.821653642206

Divisors of 67688742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67688741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67688742 can be divided by 16 positive divisors. The sum of these divisors (counting 67688742) is 1, the average is 0.0625.

Base conversion 67688742

Base System Value
2 Binary 100000010001101100100100110
3 Ternary 11201100221111110
4 Quaternary 10002031210212
5 Quinary 114312014432
6 Senary 10414445450
8 Octal 402154446
10 Decimal 67688742
12 Duodecimal 1a803886
16 Hexadecimal 408d926
20 Vigesimal 11311h2
36 Base36 14asyu

Cryptographic Hash Functions

md5 0de3ce57d92a98bd1e04225db206b17d
sha1 81bf272971e1c7636125954dcf850066ec6ebbd1
sha256 5a3303749c6bea994156a39a0dff4da4c834883fdc01b95c3729fe16a88f527d
sha512 ed44b311e984db9d4ca1f0f63c02336e2fddcdc9064abcdd7d0f27c0115956e8719b66a180f77ac96c6ed767e45575d385b4a55def54621f2b482c97ea749788
ripemd-160 f79e7152b98dc08165f533d6f0469f0d247cc4a9

67688742 as geometric shapes

Circle

Radius = n
Diameter 135377484
Circumference 425300909.19587
Area 1.4394041757462E+16

Sphere

Radius = n
Volume 1.2990861051441E+24
Surface area 5.7576167029849E+16
Circumference 425300909.19587

Square

Length = n
Perimeter 270754968
Area 4581765793542564
Diagonal 95726336.956373

Cube

Length = n
Surface area 27490594761255384
Volume 3.1013396270353E+23
Space diagonal 117240340.24442

Equilateral Triangle

Length = n
Perimeter 203066226
Area 1.9839627856992E+15
Altitude 58620170.122211

Triangular Pyramid

Length = n
Surface area 1.9839627856992E+15
Volume 3.654963801732E+22
Height 31908778.985458