68675478 (number)

68675478 is an even 8-digits composite number following 68675477 and preceding 68675479. In scientific notation, it is written as 6.8675478 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 20252160 positive integers (up to 68675478) that are relatively prime to 68675478.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventy-five thousand four hundred seventy-eight

Notation

Scientific notation 6.8675478 × 10^7
Engineering notation 6.8675478 × 10^6

Prime Factorization of 68675478

Prime Factorization 2 × 31 × 3 × 17 × 37 × 587

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 68675478
Product of the distinct prime numbers

The prime factorization of 68675478 is 2 × 31 × 3 × 17 × 37 × 587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 4, 12, 861, 805, 8244, 291, 66497, 76018, 160157, 917658, 9578474, 5941823, 56828124, 24638615, 803459647, 449152826, 2723530218, 6756799731

Basic calculations (n = 68675478)

Multiplication

n×y
n×2 137350956
n×3 206026434
n×4 274701912
n×5 343377390

Division

n÷y
n÷2 34337739
n÷3 22891826
n÷3 17168869.5
n÷5 13735095.6

Exponentiation

ny
n2 4716321278528484
n3 3.2389561820451E+23
n4 2.2243686402301E+31
n5 1.5275957961601E+39

Nth Root

y√n
2√n 8287.0669117608
3√n 409.51256370219
4√n 91.03332857674
5√n 36.928386976548

Divisors of 68675478

1, 2, 3, 6, 17, 31, 34, 37, 51, 62, 74, 93, 102, 111, 186, 222, 527, 587, 629, 1054, 1147, 1174, 1258, 1581, 1761, 1887, 2294, 3162, 3441, 3522, 3774, 6882, 9979, 18197, 19499, 19958, 21719, 29937, 36394, 38998, 43438, 54591, 58497, 59874, 65157, 109182, 116994, 130314, 309349, 369223, 618698, 673289, 738446, 928047, 1107669, 1346578, 1856094, 2019867, 2215338, 4039734, 11445913, 22891826, 34337739, 68675478

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68675477
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68675478 can be divided by 64 positive divisors. The sum of these divisors (counting 68675478) is 1, the average is 0.015625.

Base conversion 68675478

Base System Value
2 Binary 100000101111110011110010110
3 Ternary 11210020002001020
4 Quaternary 10011332132112
5 Quinary 120040103403
6 Senary 10451542010
8 Octal 405763626
10 Decimal 68675478
12 Duodecimal 1abba906
16 Hexadecimal 417e796
20 Vigesimal 11948di
36 Base36 14vyc6

Cryptographic Hash Functions

md5 1fb3be1d67523ace5bb590000a7a5953
sha1 3de79bfc78ce5124875a61a064a9c38d501a83d8
sha256 77ea64c48ab6b2186e2a051a159c3b5512161f4f9884de0006ae93383418312d
sha512 90cfe8103583bfda8ae1840019d2927569f3a83ddf55cf498c11736cbbf2e49f10bf7f3e63c8e739ecc2f5e97c65efcad372044c3cce87642a8866ee2ae28194
ripemd-160 e8d6ac4309c3328cf07440059803e35cc3aac46f

68675478 as geometric shapes

Circle

Radius = n
Diameter 137350956
Circumference 431500754.33313
Area 1.4816760280594E+16

Sphere

Radius = n
Volume 1.3567307929083E+24
Surface area 5.9267041122377E+16
Circumference 431500754.33313

Square

Length = n
Perimeter 274701912
Area 4716321278528484
Diagonal 97121792.390055

Cube

Length = n
Surface area 28297927671170904
Volume 3.2389561820451E+23
Space diagonal 118949417.13008

Equilateral Triangle

Length = n
Perimeter 206026434
Area 2.0422270198074E+15
Altitude 59474708.565039

Triangular Pyramid

Length = n
Surface area 2.0422270198074E+15
Volume 3.8171464671504E+22
Height 32373930.796685