67685969 (number)

67685969 is an odd 8-digits composite number following 67685968 and preceding 67685970. In scientific notation, it is written as 6.7685969 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 61124064 positive integers (up to 67685969) that are relatively prime to 67685969.

Interesting facts

Basic properties

Name

Name sixty-seven million six hundred eighty-five thousand nine hundred sixty-nine

Notation

Scientific notation 6.7685969 × 10^7
Engineering notation 6.7685969 × 10^6

Prime Factorization of 67685969

Prime Factorization 13 × 47 × 47 × 2357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1440127
Product of the distinct prime numbers

The prime factorization of 67685969 is 13 × 47 × 47 × 2357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67685969)

Multiplication

n×y
n×2 135371938
n×3 203057907
n×4 270743876
n×5 338429845

Division

n÷y
n÷2 33842984.5
n÷3 22561989.666667
n÷3 16921492.25
n÷5 13537193.8

Exponentiation

ny
n2 4581390399468961
n3 3.1009584855535E+23
n4 2.0989137992346E+31
n5 1.4206701434867E+39

Nth Root

y√n
2√n 8227.1482908721
3√n 407.53622371102
4√n 90.703628873778
5√n 36.821351943236

Divisors of 67685969

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67685968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67685969 can be divided by 12 positive divisors. The sum of these divisors (counting 67685969) is 1, the average is 0.083333333333333.

Base conversion 67685969

Base System Value
2 Binary 100000010001100111001010001
3 Ternary 11201100210200202
4 Quaternary 10002030321101
5 Quinary 114311422334
6 Senary 10414424545
8 Octal 402147121
10 Decimal 67685969
12 Duodecimal 1a802155
16 Hexadecimal 408ce51
20 Vigesimal 1130ei9
36 Base36 14aqtt

Cryptographic Hash Functions

md5 92ea5d3a0fbf8c6deb5b42535ced16ae
sha1 329267d7c7a50b5c39b221d9d4a0b48c4aaf7c49
sha256 3cd074fb3dd05b1da6545aa168b435fe9e5aaee78dbef7d2dd2faaf7dd9673c5
sha512 285e8e5e65e9f68b9502989c0c5d63b51883c3f5461e19eee6d8884fa4b1cc3788559f0a5148f8a0f3885ce5bd4b211615145a99a9697d8ed9ada16707e40cc7
ripemd-160 3f54368b9fd64a701a2c5a234fccbb99ed453d12

67685969 as geometric shapes

Circle

Radius = n
Diameter 135371938
Circumference 425283485.92301
Area 1.4392862422198E+16

Sphere

Radius = n
Volume 1.2989264529736E+24
Surface area 5.7571449688794E+16
Circumference 425283485.92301

Square

Length = n
Perimeter 270743876
Area 4581390399468961
Diagonal 95722415.342165

Cube

Length = n
Surface area 27488342396813766
Volume 3.1009584855535E+23
Space diagonal 117235537.26753

Equilateral Triangle

Length = n
Perimeter 203057907
Area 1.9838002352971E+15
Altitude 58617768.633766

Triangular Pyramid

Length = n
Surface area 1.9838002352971E+15
Volume 3.6545146221881E+22
Height 31907471.780722