68876739 (number)

68876739 is an odd 8-digits composite number following 68876738 and preceding 68876740. In scientific notation, it is written as 6.8876739 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 45868464 positive integers (up to 68876739) that are relatively prime to 68876739.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred seventy-six thousand seven hundred thirty-nine

Notation

Scientific notation 6.8876739 × 10^7
Engineering notation 6.8876739 × 10^6

Prime Factorization of 68876739

Prime Factorization 3 × 3 × 7159 × 1069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22958913
Product of the distinct prime numbers

The prime factorization of 68876739 is 3 × 3 × 7159 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 24, 54, 690, 885, 8459, 903, 98197, 53714, 823794, 842295, 97886, 6171035, 68821863, 6978227, 396228486, 200504444, 4317286555, 6618495246

Basic calculations (n = 68876739)

Multiplication

n×y
n×2 137753478
n×3 206630217
n×4 275506956
n×5 344383695

Division

n÷y
n÷2 34438369.5
n÷3 22958913
n÷3 17219184.75
n÷5 13775347.8

Exponentiation

ny
n2 4744005175274121
n3 3.26751606272E+23
n4 2.2505585103028E+31
n5 1.5501113111835E+39

Nth Root

y√n
2√n 8299.2011061306
3√n 409.91221400323
4√n 91.099951186214
5√n 36.950006183852

Divisors of 68876739

1, 3, 9, 1069, 3207, 7159, 9621, 21477, 64431, 7652971, 22958913, 68876739

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 -68876738
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 68876739 can be divided by 12 positive divisors. The sum of these divisors (counting 68876739) is 1, the average is 0.083333333333333.

Base conversion 68876739

Base System Value
2 Binary 100000110101111100111000011
3 Ternary 11210121022010100
4 Quaternary 10012233213003
5 Quinary 120113023424
6 Senary 10500133443
8 Octal 406574703
10 Decimal 68876739
12 Duodecimal 1b097283
16 Hexadecimal 41af9c3
20 Vigesimal 11a9bgj
36 Base36 1509mr

Cryptographic Hash Functions

md5 f02569769be96a7a86df583716eeb93d
sha1 2061c4d90555167cff3dd268d94fd1ce383c56fd
sha256 75dbdd05cadb86dd822d0c199fd69fa15e92705b459961197ad518cf8f45a52c
sha512 541677d62f5183b6344389b250dc697a8970824fda5746048fe62c47f9b535b7e89b4dbd030694883f9a4e0fd724e4017add8954f065016e78b421677d37a68c
ripemd-160 c47ee17cfdc1f0fb30212ce115f4114ee057b4b9

68876739 as geometric shapes

Circle

Radius = n
Diameter 137753478
Circumference 432765314.49124
Area 1.4903731807233E+16

Sphere

Radius = n
Volume 1.3686939277504E+24
Surface area 5.9614927228933E+16
Circumference 432765314.49124

Square

Length = n
Perimeter 275506956
Area 4744005175274121
Diagonal 97406418.425832

Cube

Length = n
Surface area 28464031051644726
Volume 3.26751606272E+23
Space diagonal 119298011.40766

Equilateral Triangle

Length = n
Perimeter 206630217
Area 2.0542144987361E+15
Altitude 59649005.70383

Triangular Pyramid

Length = n
Surface area 2.0542144987361E+15
Volume 3.8508046093089E+22
Height 32468806.141944