68709700 (number)

68709700 is an even 8-digits composite number following 68709699 and preceding 68709701. In scientific notation, it is written as 6.8709700 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 108 positive divisors. There are 24554880 positive integers (up to 68709700) that are relatively prime to 68709700.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred nine thousand seven hundred

Notation

Scientific notation 6.8709700 × 10^7
Engineering notation 6.8709700 × 10^6

Prime Factorization of 68709700

Prime Factorization 2 × 2 × 5 × 43 × 19 × 5 × 29 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 236930
Product of the distinct prime numbers

The prime factorization of 68709700 is 2 × 2 × 5 × 43 × 19 × 5 × 29 × 29. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68709700)

Multiplication

n×y
n×2 137419400
n×3 206129100
n×4 274838800
n×5 343548500

Division

n÷y
n÷2 34354850
n÷3 22903233.333333
n÷3 17177425
n÷5 13741940

Exponentiation

ny
n2 4721022874090000
n3 3.2438006537186E+23
n4 2.2288056977681E+31
n5 1.5314057085194E+39

Nth Root

y√n
2√n 8289.1314382147
3√n 409.58057444953
4√n 91.044667269504
5√n 36.932066634762

Divisors of 68709700

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68709699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68709700 can be divided by 108 positive divisors. The sum of these divisors (counting 68709700) is 1, the average is 0.0092592592592593.

Base conversion 68709700

Base System Value
2 Binary 100000110000110110101000100
3 Ternary 11210021210222201
4 Quaternary 10012012311010
5 Quinary 120042202300
6 Senary 10452404244
8 Octal 406066504
10 Decimal 68709700
12 Duodecimal 1b016684
16 Hexadecimal 4186d44
20 Vigesimal 1198e50
36 Base36 14woqs

Cryptographic Hash Functions

md5 8f0ec3d626bb1387962dd342f850601c
sha1 86b08de2f45e5c3e15246c097e0ad0b11fa4957b
sha256 9ea53b248b16adf13747790a83076cff4d12345fa8ac3b694b98a20fd2a9dd47
sha512 78366fddb36f813872a9750e9f94ae7ac3703f39f167dda8e5bd8997fb39b73bf12b4c55acf358c54d63bfcbad4fece17f145137db8c72cc8aef9fbb6c728fff
ripemd-160 5f72606b9127aa4f7308694d51d738a77ea4aad0

68709700 as geometric shapes

Circle

Radius = n
Diameter 137419400
Circumference 431715777.50072
Area 1.4831530778671E+16

Sphere

Radius = n
Volume 1.3587600404576E+24
Surface area 5.9326123114682E+16
Circumference 431715777.50072

Square

Length = n
Perimeter 274838800
Area 4721022874090000
Diagonal 97170189.606587

Cube

Length = n
Surface area 28326137244540000
Volume 3.2438006537186E+23
Space diagonal 119008691.37282

Equilateral Triangle

Length = n
Perimeter 206129100
Area 2.0442628704047E+15
Altitude 59504345.686408

Triangular Pyramid

Length = n
Surface area 2.0442628704047E+15
Volume 3.8228557317696E+22
Height 32390063.202196