68755550 (number)

68755550 is an even 8-digits composite number following 68755549 and preceding 68755551. In scientific notation, it is written as 6.8755550 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 27502200 positive integers (up to 68755550) that are relatively prime to 68755550.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-five thousand five hundred fifty

Notation

Scientific notation 6.8755550 × 10^7
Engineering notation 6.8755550 × 10^6

Prime Factorization of 68755550

Prime Factorization 2 × 5 × 5 × 1375111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13751110
Product of the distinct prime numbers

The prime factorization of 68755550 is 2 × 5 × 5 × 1375111. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 75, 65, 529, 264, 8253, 4390, 45586, 81178, 810699, 290730, 8402192, 6184207, 97544749, 62085409, 150762674, 720516133, 4811159388, 39017438

Basic calculations (n = 68755550)

Multiplication

n×y
n×2 137511100
n×3 206266650
n×4 275022200
n×5 343777750

Division

n÷y
n÷2 34377775
n÷3 22918516.666667
n÷3 17188887.5
n÷5 13751110

Exponentiation

ny
n2 4727325655802500
n3 3.2502987549381E+23
n4 2.2347607856009E+31
n5 1.5365220693242E+39

Nth Root

y√n
2√n 8291.8966467269
3√n 409.67165859898
4√n 91.059852002553
5√n 36.936994275113

Divisors of 68755550

1, 2, 5, 10, 25, 50, 1375111, 2750222, 6875555, 13751110, 34377775, 68755550

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 -68755549
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 68755550 can be divided by 12 positive divisors. The sum of these divisors (counting 68755550) is 1, the average is 0.083333333333333.

Base conversion 68755550

Base System Value
2 Binary 100000110010010000001011110
3 Ternary 11210101010212212
4 Quaternary 10012102001132
5 Quinary 120100134200
6 Senary 10453400422
8 Octal 406220136
10 Decimal 68755550
12 Duodecimal 1b039112
16 Hexadecimal 419205e
20 Vigesimal 119e8ha
36 Base36 14xo4e

Cryptographic Hash Functions

md5 b7274f2f09fbc60c0942908c44a6d7fb
sha1 f3293f5dabcac8823ee63f41a72dae98ba8ec3bd
sha256 ca45794a6f37470a20fd5e15011a0329fc20962b5b5005f4631799b76c7512dc
sha512 cc21948319ff977970057c1c6a5298a4b7a22bab1e9551789baee66d5e55d014fa338365636f67cb19f80bd3a819cb828631043be839e4c3af004394e3b8c52c
ripemd-160 6f1bc7f9792302a0ab437894b2c7bfcb6bdea35f

68755550 as geometric shapes

Circle

Radius = n
Diameter 137511100
Circumference 432003861.54705
Area 1.4851331551396E+16

Sphere

Radius = n
Volume 1.3614819587314E+24
Surface area 5.9405326205583E+16
Circumference 432003861.54705

Square

Length = n
Perimeter 275022200
Area 4727325655802500
Diagonal 97235031.298421

Cube

Length = n
Surface area 28363953934815000
Volume 3.2502987549381E+23
Space diagonal 119088105.90234

Equilateral Triangle

Length = n
Perimeter 206266650
Area 2.0469920549434E+15
Altitude 59544052.951171

Triangular Pyramid

Length = n
Surface area 2.0469920549434E+15
Volume 3.8305138174982E+22
Height 32411677.099474