68696590 (number)

68696590 is an even 8-digits composite number following 68696589 and preceding 68696591. In scientific notation, it is written as 6.8696590 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 26032320 positive integers (up to 68696590) that are relatively prime to 68696590.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred ninety-six thousand five hundred ninety

Notation

Scientific notation 6.8696590 × 10^7
Engineering notation 6.8696590 × 10^6

Prime Factorization of 68696590

Prime Factorization 2 × 5 × 19 × 361561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68696590
Product of the distinct prime numbers

The prime factorization of 68696590 is 2 × 5 × 19 × 361561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 41, 25, 163, 66, 8915, 6146, 95273, 88153, 22542, 678579, 474884, 8228469, 52642899, 55164916, 180737123, 165138444, 4732090500, 3835479686

Basic calculations (n = 68696590)

Multiplication

n×y
n×2 137393180
n×3 206089770
n×4 274786360
n×5 343482950

Division

n÷y
n÷2 34348295
n÷3 22898863.333333
n÷3 17174147.5
n÷5 13739318

Exponentiation

ny
n2 4719221477628100
n3 3.2419442296781E+23
n4 2.2271051354906E+31
n5 1.5299452837969E+39

Nth Root

y√n
2√n 8288.3406059355
3√n 409.55452309202
4√n 91.040324065414
5√n 36.930657179181

Divisors of 68696590

1, 2, 5, 10, 19, 38, 95, 190, 361561, 723122, 1807805, 3615610, 6869659, 13739318, 34348295, 68696590

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 -68696589
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 68696590 can be divided by 16 positive divisors. The sum of these divisors (counting 68696590) is 1, the average is 0.0625.

Base conversion 68696590

Base System Value
2 Binary 100000110000011101000001110
3 Ternary 11210021011000011
4 Quaternary 10012003220032
5 Quinary 120041242330
6 Senary 10452223434
8 Octal 406035016
10 Decimal 68696590
12 Duodecimal 1b00ab7a
16 Hexadecimal 4183a0e
20 Vigesimal 119719a
36 Base36 14wemm

Cryptographic Hash Functions

md5 ebdbd18aaabfd8bda91c1c3a07c9e04f
sha1 e585d81c9cb3359157806221929d69bf922f8cf1
sha256 9a1e8059d5d80b350fd3185b701db0ac8afd8b10031a84871c9da222dec5d1ce
sha512 a7e8a378c3f82c12df1a2153aa896afb5dcc1f038a561d483cb79c007d0a005ca8fe3f040808c95560523ad5b785ea7670e96fe1767657a74b5232e04376ffde
ripemd-160 9bf630c3523d72a80eee8d6bd4f96321dfc695cf

68696590 as geometric shapes

Circle

Radius = n
Diameter 137393180
Circumference 431633404.94134
Area 1.482587152478E+16

Sphere

Radius = n
Volume 1.3579824233739E+24
Surface area 5.9303486099118E+16
Circumference 431633404.94134

Square

Length = n
Perimeter 274786360
Area 4719221477628100
Diagonal 97151649.266784

Cube

Length = n
Surface area 28315328865768600
Volume 3.2419442296781E+23
Space diagonal 118985984.18673

Equilateral Triangle

Length = n
Perimeter 206089770
Area 2.0434828428555E+15
Altitude 59492992.093364

Triangular Pyramid

Length = n
Surface area 2.0434828428555E+15
Volume 3.8206679150567E+22
Height 32383883.088928