68709562 (number)

68709562 is an even 8-digits composite number following 68709561 and preceding 68709563. In scientific notation, it is written as 6.8709562 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 33758208 positive integers (up to 68709562) that are relatively prime to 68709562.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred nine thousand five hundred sixty-two

Notation

Scientific notation 6.8709562 × 10^7
Engineering notation 6.8709562 × 10^6

Prime Factorization of 68709562

Prime Factorization 2 × 97 × 149 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68709562
Product of the distinct prime numbers

The prime factorization of 68709562 is 2 × 97 × 149 × 2377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 91, 100, 942, 430, 1869, 487, 52737, 30531, 948013, 970276, 1018184, 5723987, 28113219, 82078901, 568426007, 518343602, 6113106526, 9724346269

Basic calculations (n = 68709562)

Multiplication

n×y
n×2 137419124
n×3 206128686
n×4 274838248
n×5 343547810

Division

n÷y
n÷2 34354781
n÷3 22903187.333333
n÷3 17177390.5
n÷5 13741912.4

Exponentiation

ny
n2 4721003910231844
n3 3.2437811087232E+23
n4 2.2287877920424E+31
n5 1.5313903298218E+39

Nth Root

y√n
2√n 8289.1231140574
3√n 409.58030024198
4√n 91.044621554803
5√n 36.932051799508

Divisors of 68709562

1, 2, 97, 149, 194, 298, 2377, 4754, 14453, 28906, 230569, 354173, 461138, 708346, 34354781, 68709562

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 -68709561
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 68709562 can be divided by 16 positive divisors. The sum of these divisors (counting 68709562) is 1, the average is 0.0625.

Base conversion 68709562

Base System Value
2 Binary 100000110000110110010111010
3 Ternary 11210021210210121
4 Quaternary 10012012302322
5 Quinary 120042201222
6 Senary 10452403454
8 Octal 406066272
10 Decimal 68709562
12 Duodecimal 1b01658a
16 Hexadecimal 4186cba
20 Vigesimal 1198di2
36 Base36 14womy

Cryptographic Hash Functions

md5 7e4bed46e210ccc0bd617ce96094b6c0
sha1 6d4e18b6c87fc162f4df403f02588115ffeaecf3
sha256 69654b9de618d6c849343d2ca38988d2d0702cd0177dba7d82b5c1fa2d8d12b1
sha512 7fb382406ef0757e6dea92bc1b6ff4e3f8c08cccf535a6c7028cc89b278099a4a9f987aea171bcbef8b6c7dd707e6c9ef64dd0c78dd94c960c2c898deb6ce999
ripemd-160 2b239aa311a0736baf4c34b8c66996b19f34787a

68709562 as geometric shapes

Circle

Radius = n
Diameter 137419124
Circumference 431714910.42114
Area 1.4831471201953E+16

Sphere

Radius = n
Volume 1.3587518534691E+24
Surface area 5.9325884807812E+16
Circumference 431714910.42114

Square

Length = n
Perimeter 274838248
Area 4721003910231844
Diagonal 97169994.445115

Cube

Length = n
Surface area 28326023461391064
Volume 3.2437811087232E+23
Space diagonal 119008452.3498

Equilateral Triangle

Length = n
Perimeter 206128686
Area 2.0442546588132E+15
Altitude 59504226.174902

Triangular Pyramid

Length = n
Surface area 2.0442546588132E+15
Volume 3.8228326977716E+22
Height 32389998.148372