68456739 (number)

68456739 is an odd 8-digits composite number following 68456738 and preceding 68456740. In scientific notation, it is written as 6.8456739 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 39117312 positive integers (up to 68456739) that are relatively prime to 68456739.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred fifty-six thousand seven hundred thirty-nine

Notation

Scientific notation 6.8456739 × 10^7
Engineering notation 6.8456739 × 10^6

Prime Factorization of 68456739

Prime Factorization 3 × 13 × 17 × 79 × 1307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68456739
Product of the distinct prime numbers

The prime factorization of 68456739 is 3 × 13 × 17 × 79 × 1307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 20, 3, 777, 764, 3778, 6473, 77951, 3174, 868961, 852584, 2780123, 6193460, 94069697, 80713748, 511452407, 255816943, 7945559166, 3435738416

Basic calculations (n = 68456739)

Multiplication

n×y
n×2 136913478
n×3 205370217
n×4 273826956
n×5 342283695

Division

n÷y
n÷2 34228369.5
n÷3 22818913
n÷3 17114184.75
n÷5 13691347.8

Exponentiation

ny
n2 4686325114514121
n3 3.2081053523344E+23
n4 2.1961643078926E+31
n5 1.5034224682652E+39

Nth Root

y√n
2√n 8273.858773269
3√n 409.07732032528
4√n 90.960754027597
5√n 36.904832748152

Divisors of 68456739

1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1307, 1343, 3081, 3921, 4029, 16991, 17459, 22219, 50973, 52377, 66657, 103253, 288847, 309759, 866541, 1342289, 1755301, 4026867, 5265903, 22818913, 68456739

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68456738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68456739 can be divided by 32 positive divisors. The sum of these divisors (counting 68456739) is 1, the average is 0.03125.

Base conversion 68456739

Base System Value
2 Binary 100000101001001000100100011
3 Ternary 11202210221222210
4 Quaternary 10011021010203
5 Quinary 120011103424
6 Senary 10443133203
8 Octal 405110443
10 Decimal 68456739
12 Duodecimal 1ab14203
16 Hexadecimal 4149123
20 Vigesimal 117h1gj
36 Base36 14r9k3

Cryptographic Hash Functions

md5 ed8d8e798eb7b6facaf12084674a1ee1
sha1 672c33c92b377ce1f200961783ad708f60c8020e
sha256 61c1359aadacabea3464acd050b39d99f774dfdad6b74f3a9c29f1aef12e910f
sha512 6e5108e53e32883d001b076cc43356362323bc0efe714ae610e1f43a88f31377e6d275bbe8a81e9f37fdeaa1e5f91039cf88744291ab8c8582f859d0ec509b87
ripemd-160 5316ee39c171624361c3f0ab99452d5d319eb059

68456739 as geometric shapes

Circle

Radius = n
Diameter 136913478
Circumference 430126376.66223
Area 1.4722524552091E+16

Sphere

Radius = n
Volume 1.3438080275781E+24
Surface area 5.8890098208364E+16
Circumference 430126376.66223

Square

Length = n
Perimeter 273826956
Area 4686325114514121
Diagonal 96812448.729635

Cube

Length = n
Surface area 28117950687084726
Volume 3.2081053523344E+23
Space diagonal 118570550.06848

Equilateral Triangle

Length = n
Perimeter 205370217
Area 2.0292382997811E+15
Altitude 59285275.034241

Triangular Pyramid

Length = n
Surface area 2.0292382997811E+15
Volume 3.7807884156608E+22
Height 32270816.243212