68707512 (number)

68707512 is an even 8-digits composite number following 68707511 and preceding 68707513. In scientific notation, it is written as 6.8707512 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 22852800 positive integers (up to 68707512) that are relatively prime to 68707512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8707512 × 10^7
Engineering notation 6.8707512 × 10^6

Prime Factorization of 68707512

Prime Factorization 2 × 2 × 2 × 3 × 3 × 691 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5725626
Product of the distinct prime numbers

The prime factorization of 68707512 is 2 × 2 × 2 × 3 × 3 × 691 × 1381. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68707512)

Multiplication

n×y
n×2 137415024
n×3 206122536
n×4 274830048
n×5 343537560

Division

n÷y
n÷2 34353756
n÷3 22902504
n÷3 17176878
n÷5 13741502.4

Exponentiation

ny
n2 4720722205230144
n3 3.2434907756452E+23
n4 2.2285218138953E+31
n5 1.5311618927047E+39

Nth Root

y√n
2√n 8288.9994571118
3√n 409.5762268256
4√n 91.043942451499
5√n 36.931831417927

Divisors of 68707512

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68707511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68707512 can be divided by 48 positive divisors. The sum of these divisors (counting 68707512) is 1, the average is 0.020833333333333.

Base conversion 68707512

Base System Value
2 Binary 100000110000110010010111000
3 Ternary 11210021200222200
4 Quaternary 10012012102320
5 Quinary 120042120022
6 Senary 10452350200
8 Octal 406062270
10 Decimal 68707512
12 Duodecimal 1b015360
16 Hexadecimal 41864b8
20 Vigesimal 11988fc
36 Base36 14wn20

Cryptographic Hash Functions

md5 8a2c59ee413823ffce0266289a23d961
sha1 883059ab29e80eb7d8a7e5add4e15d6caa50135d
sha256 8f3f977a672476ab46253c42eb5d243161d1e2400e1d9e2b648b83cc8ea0d2e4
sha512 83d9fdaaa97c76699368f64553a8a17dc0f49012a891870b13761bd959ff85281200ce2d22d190796602789690e695b964faabae6dde8aa52d081af1b59b0ff0
ripemd-160 651b198c92970fda47bf086bf3b5ca12f2257fca

68707512 as geometric shapes

Circle

Radius = n
Diameter 137415024
Circumference 431702029.89127
Area 1.4830586199589E+16

Sphere

Radius = n
Volume 1.3586302390337E+24
Surface area 5.9322344798357E+16
Circumference 431702029.89127

Square

Length = n
Perimeter 274830048
Area 4720722205230144
Diagonal 97167095.307312

Cube

Length = n
Surface area 28324333231380864
Volume 3.2434907756452E+23
Space diagonal 119004901.64565

Equilateral Triangle

Length = n
Perimeter 206122536
Area 2.0441326769693E+15
Altitude 59502450.822824

Triangular Pyramid

Length = n
Surface area 2.0441326769693E+15
Volume 3.8224905369579E+22
Height 32389031.769104