68698718 (number)

68698718 is an even 8-digits composite number following 68698717 and preceding 68698719. In scientific notation, it is written as 6.8698718 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 48 positive divisors. There are 29010960 positive integers (up to 68698718) that are relatively prime to 68698718.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred ninety-eight thousand seven hundred eighteen

Notation

Scientific notation 6.8698718 × 10^7
Engineering notation 6.8698718 × 10^6

Prime Factorization of 68698718

Prime Factorization 2 × 11 × 11 × 67 × 19 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6245338
Product of the distinct prime numbers

The prime factorization of 68698718 is 2 × 11 × 11 × 67 × 19 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68698718)

Multiplication

n×y
n×2 137397436
n×3 206096154
n×4 274794872
n×5 343493590

Division

n÷y
n÷2 34349359
n÷3 22899572.666667
n÷3 17174679.5
n÷5 13739743.6

Exponentiation

ny
n2 4719513854843524
n3 3.2422455141099E+23
n4 2.227381102606E+31
n5 1.5301822624646E+39

Nth Root

y√n
2√n 8288.4689780441
3√n 409.55875194348
4√n 91.041029091526
5√n 36.930885975005

Divisors of 68698718

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 -68698717
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 68698718 can be divided by 48 positive divisors. The sum of these divisors (counting 68698718) is 1, the average is 0.020833333333333.

Base conversion 68698718

Base System Value
2 Binary 100000110000100001001011110
3 Ternary 11210021020220222
4 Quaternary 10012010021132
5 Quinary 120041324333
6 Senary 10452241342
8 Octal 406041136
10 Decimal 68698718
12 Duodecimal 1b010252
16 Hexadecimal 418425e
20 Vigesimal 11976fi
36 Base36 14wg9q

Cryptographic Hash Functions

md5 43a3325ee1614734e61c65e6e83773c5
sha1 e24fa3ece8d4b1fc0f2b376c8a556d1341e92431
sha256 068b2b0b3669513063e367d9183c48188593fb5923e7712dffe7607e12f345d9
sha512 ebd35d5a539d78d9821a7e455e4c9121c2ff113a84ff854e53b42aaf1ac300e74b9b7390b733fd7a67759df57e85b29b65b53df9119034fdd0638db42779f7a5
ripemd-160 e38dc2dd42e78d813a733d9f683ec8304f2fe0ad

68698718 as geometric shapes

Circle

Radius = n
Diameter 137397436
Circumference 431646775.55967
Area 1.4826790054892E+16

Sphere

Radius = n
Volume 1.3581086251016E+24
Surface area 5.9307160219567E+16
Circumference 431646775.55967

Square

Length = n
Perimeter 274794872
Area 4719513854843524
Diagonal 97154658.713245

Cube

Length = n
Surface area 28317083129061144
Volume 3.2422455141099E+23
Space diagonal 118989669.99085

Equilateral Triangle

Length = n
Perimeter 206096154
Area 2.0436094459036E+15
Altitude 59494834.995423

Triangular Pyramid

Length = n
Surface area 2.0436094459036E+15
Volume 3.8210229821646E+22
Height 32384886.237748