68693715 (number)

68693715 is an odd 8-digits composite number following 68693714 and preceding 68693716. In scientific notation, it is written as 6.8693715 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 36574080 positive integers (up to 68693715) that are relatively prime to 68693715.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred ninety-three thousand seven hundred fifteen

Notation

Scientific notation 6.8693715 × 10^7
Engineering notation 6.8693715 × 10^6

Prime Factorization of 68693715

Prime Factorization 15 × 3 × 887 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68693715
Product of the distinct prime numbers

The prime factorization of 68693715 is 15 × 3 × 887 × 1721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 70, 21, 640, 902, 8741, 618, 95156, 14511, 322641, 109944, 3524971, 5150059, 97948281, 38716195, 923715576, 384943257, 1862808003, 174118801

Basic calculations (n = 68693715)

Multiplication

n×y
n×2 137387430
n×3 206081145
n×4 274774860
n×5 343468575

Division

n÷y
n÷2 34346857.5
n÷3 22897905
n÷3 17173428.75
n÷5 13738743

Exponentiation

ny
n2 4718826480501225
n3 3.24153721386E+23
n4 2.226732335308E+31
n5 1.5296251642293E+39

Nth Root

y√n
2√n 8288.1671677157
3√n 409.5488096319
4√n 91.039371525267
5√n 36.930348059276

Divisors of 68693715

1, 3, 15, 45, 887, 1721, 2661, 5163, 13305, 25815, 39915, 77445, 1526527, 4579581, 22897905, 68693715

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 -68693714
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 68693715 can be divided by 16 positive divisors. The sum of these divisors (counting 68693715) is 1, the average is 0.0625.

Base conversion 68693715

Base System Value
2 Binary 100000110000010111011010011
3 Ternary 11210021000001200
4 Quaternary 10012002323103
5 Quinary 120041144330
6 Senary 10452202243
8 Octal 406027323
10 Decimal 68693715
12 Duodecimal 1b009383
16 Hexadecimal 4182ed3
20 Vigesimal 1196e5f
36 Base36 14wcer

Cryptographic Hash Functions

md5 9813c0b4aa1a2f3607a7af9928417017
sha1 c1ae140e717c1d2fb40fab42e641f39ccea9e137
sha256 e37c210b25de3a08040c0462b63438f38c0caa5750edc6cf79434b81f09fa5b2
sha512 25b9200296234b268409f60b1a8004a42378d1e6de9515fe74ec2a39765ec68fee3088e1a34ea4fa7297ee40f60c8ae64722da0a1763c6fc0ac31892ed6ae2b9
ripemd-160 d2039ee216e61d454651f4309020181e9d7125cb

68693715 as geometric shapes

Circle

Radius = n
Diameter 137387430
Circumference 431615340.78358
Area 1.4824630604708E+16

Sphere

Radius = n
Volume 1.3578119329868E+24
Surface area 5.9298522418831E+16
Circumference 431615340.78358

Square

Length = n
Perimeter 274774860
Area 4718826480501225
Diagonal 97147583.402792

Cube

Length = n
Surface area 28312958883007350
Volume 3.24153721386E+23
Space diagonal 118981004.54066

Equilateral Triangle

Length = n
Perimeter 206081145
Area 2.0433118040824E+15
Altitude 59490502.270328

Triangular Pyramid

Length = n
Surface area 2.0433118040824E+15
Volume 3.820188242315E+22
Height 32382527.800931