68091320 (number)

68091320 is an even 8-digits composite number following 68091319 and preceding 68091321. In scientific notation, it is written as 6.8091320 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 24760320 positive integers (up to 68091320) that are relatively prime to 68091320.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety-one thousand three hundred twenty

Notation

Scientific notation 6.8091320 × 10^7
Engineering notation 6.8091320 × 10^6

Prime Factorization of 68091320

Prime Factorization 2 × 2 × 2 × 55 × 154753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17022830
Product of the distinct prime numbers

The prime factorization of 68091320 is 2 × 2 × 2 × 55 × 154753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 67, 73, 566, 101, 6305, 5764, 33414, 30551, 475965, 202204, 2889447, 5946310, 24657527, 54851892, 751082873, 114354298, 4700040881, 8048154742

Basic calculations (n = 68091320)

Multiplication

n×y
n×2 136182640
n×3 204273960
n×4 272365280
n×5 340456600

Division

n÷y
n÷2 34045660
n÷3 22697106.666667
n÷3 17022830
n÷5 13618264

Exponentiation

ny
n2 4636427859342400
n3 3.157004930274E+23
n4 2.1496463294886E+31
n5 1.4637225610804E+39

Nth Root

y√n
2√n 8251.7464818061
3√n 408.34814255143
4√n 90.839124180092
5√n 36.865349084963

Divisors of 68091320

1, 2, 4, 8, 55, 110, 220, 440, 154753, 309506, 619012, 1238024, 8511415, 17022830, 34045660, 68091320

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 -68091319
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 68091320 can be divided by 16 positive divisors. The sum of these divisors (counting 68091320) is 1, the average is 0.0625.

Base conversion 68091320

Base System Value
2 Binary 100000011101111110110111000
3 Ternary 11202010101201202
4 Quaternary 10003233312320
5 Quinary 114412410240
6 Senary 10431233332
8 Octal 403576670
10 Decimal 68091320
12 Duodecimal 1a978848
16 Hexadecimal 40efdb8
20 Vigesimal 115b860
36 Base36 14jflk

Cryptographic Hash Functions

md5 139a712aacad50b3922cbaea7fcadfae
sha1 f040b569735377400849535da8950f63ba417c44
sha256 f8794e9e7aa55fe890978ee740d26be8973ca40e65ec17a8d2a1e3b1cff84d7d
sha512 d370a23a3f68cfb19c6880210d9c7696d3ebfb3e1c55ffe33f1f4c4a77f5d3e340a310930eca5e9f3293324682b3cbc6a350546e92ffb4cc013d046d6831b7df
ripemd-160 decf0ef96e46308dc92f907da28428d25fba89df

68091320 as geometric shapes

Circle

Radius = n
Diameter 136182640
Circumference 427830381.37046
Area 1.4565767701809E+16

Sphere

Radius = n
Volume 1.3224031328394E+24
Surface area 5.8263070807237E+16
Circumference 427830381.37046

Square

Length = n
Perimeter 272365280
Area 4636427859342400
Diagonal 96295668.223886

Cube

Length = n
Surface area 27818567156054400
Volume 3.157004930274E+23
Space diagonal 117937625.79443

Equilateral Triangle

Length = n
Perimeter 204273960
Area 2.0076321545022E+15
Altitude 58968812.897215

Triangular Pyramid

Length = n
Surface area 2.0076321545022E+15
Volume 3.7205659907268E+22
Height 32098556.074629