67691372 is an even 8-digits composite number following 67691371
and preceding 67691373 . In scientific notation, it is written as 6.7691372 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 28922832 positive integers (up to 67691372) that are relatively prime to 67691372.
67691372 has 24 divisors, whose sum is 135792384
The reverse of 67691372 is 27319676
Previous prime number is 347
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-seven million six hundred ninety-one thousand three hundred seventy-two
Scientific notation
6.7691372 × 10^7
Engineering notation
6.7691372 × 10^6
Prime Factorization
2 × 2 × 7 × 347 × 6967
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
33845686
Product of the distinct prime numbers
The prime factorization of 67691372 is 2 × 2 × 7 × 347 × 6967.
Since it has a total of 5 prime factors.
6 , 10 , 61 , 65 , 748 , 238 , 8488 , 3534 , 48969 , 90495 , 670722 , 365155 , 3105422 , 6538574 , 20133387 , 16602005 , 717458510 , 590992693 , 6178895317 , 90781511
n×2
135382744
n×3
203074116
n×4
270765488
n×5
338456860
n÷2
33845686
n÷3
22563790.666667
n÷3
16922843
n÷5
13538274.4
n2
4582121843242384
n3
3.1017011424025E+23
n4
2.0995840586319E+31
n5
1.4212372555812E+39
2 √n
8227.476648402
3 √n
407.54706721701
4 √n
90.705438913011
5 √n
36.821939773817
1 , 2 , 4 , 7 , 14 , 28 , 347 , 694 , 1388 , 2429 , 4858 , 6967 , 9716 , 13934 , 27868 , 48769 , 97538 , 195076 , 2417549 , 4835098 , 9670196 , 16922843 , 33845686 , 67691372
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67691371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67691372 can be divided by 24 positive divisors.
The sum of these divisors (counting 67691372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000010001110001101101100
3
Ternary
11201101002002212
4
Quaternary
10002032031230
5
Quinary
114312110442
6
Senary
10414505552
8
Octal
402161554
10
Decimal
67691372
12
Duodecimal
1a8052b8
16
Hexadecimal
408e36c
20
Vigesimal
113188c
36
Base36
14auzw
md5
9db206a7bbf76a7508fe73cf26bbaa20
sha1
ce4001f202f8e3a6a3d1c17444c431474ed537f4
sha256
f0003c53aaa914971c50f881190d6c0d86be9a2fdfd8b77e0540f2ef4e4438b6
sha512
d8f099674601d4b3fccd39179bc87373cd2e9a699de243efb3aa491a77e326c700e392c7212b4dcf0963cd87da09aa6f4f3c893d4f53cd9384c26484cf049c77
ripemd-160
f58dcab3ce73b4dd8f474ce19ccc13dad2f0baa6
Diameter
135382744
Circumference
425317433.97323
Area
1.4395160320584E+16
Volume
1.299237536347E+24
Surface area
5.7580641282334E+16
Circumference
425317433.97323
Perimeter
270765488
Area
4582121843242384
Diagonal
95730056.338042
Surface area
27492731059454304
Volume
3.1017011424025E+23
Space diagonal
117244895.53805
Perimeter
203074116
Area
1.9841169597417E+15
Altitude
58622447.769023
Surface area
1.9841169597417E+15
Volume
3.6553898516781E+22
Height
31910018.779347