67689693 is an odd 8-digits composite number following 67689692
and preceding 67689694 . In scientific notation, it is written as 6.7689693 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 44980416 positive integers (up to 67689693) that are relatively prime to 67689693.
67689693 has 12 divisors, whose sum is 98090460
The reverse of 67689693 is 39698676
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million six hundred eighty-nine thousand six hundred ninety-three
Scientific notation
6.7689693 × 10^7
Engineering notation
6.7689693 × 10^6
Prime Factorization
3 × 3 × 313 × 24029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
22563231
Product of the distinct prime numbers
The prime factorization of 67689693 is 3 × 3 × 313 × 24029.
Since it has a total of 4 prime factors.
1 , 7 , 29 , 40 , 583 , 332 , 5230 , 6061 , 77078 , 30575 , 308894 , 211752 , 4181211 , 7980869 , 96811564 , 906084 , 491852982 , 286982562 , 4529870662 , 5338520461
n×2
135379386
n×3
203069079
n×4
270758772
n×5
338448465
n÷2
33844846.5
n÷3
22563231
n÷3
16922423.25
n÷5
13537938.6
n2
4581894538434249
n3
3.1014703466499E+23
n4
2.0993757561334E+31
n5
1.4210610042431E+39
2 √n
8227.3746116243
3 √n
407.5436976237
4 √n
90.704876448978
5 √n
36.821757107553
1 , 3 , 9 , 313 , 939 , 2817 , 24029 , 72087 , 216261 , 7521077 , 22563231 , 67689693
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
-67689692
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 67689693 can be divided by 12 positive divisors.
The sum of these divisors (counting 67689693) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010001101110011011101
3
Ternary
11201100222210200
4
Quaternary
10002031303131
5
Quinary
114312032233
6
Senary
10414454113
8
Octal
402156335
10
Decimal
67689693
12
Duodecimal
1a804339
16
Hexadecimal
408dcdd
20
Vigesimal
113144d
36
Base36
14atp9
md5
601fc5bb9e9adebf4d500e087a62bebe
sha1
565828c04b79bd5ab110ec59aabda483348302d4
sha256
8956efbc2f26805dd3bafbd558b797f3439c242785392612aeace8e61f041b77
sha512
31e4602a57ef412f2b4484bf158d997aa6e1a17e0433fcf0fae30e11add90776f4799b308a53c65e56fbcff0b4426980a19e9c9e78def2bb1fa80cae549abb2c
ripemd-160
dd45d037dab61bc782210f7993466d771d767658
Diameter
135379386
Circumference
425306884.5051
Area
1.4394446221468E+16
Volume
1.2991408608483E+24
Surface area
5.7577784885873E+16
Circumference
425306884.5051
Perimeter
270758772
Area
4581894538434249
Diagonal
95727681.873471
Surface area
27491367230605494
Volume
3.1014703466499E+23
Space diagonal
117241987.42474
Perimeter
203069079
Area
1.9840185338726E+15
Altitude
58620993.71237
Surface area
1.9840185338726E+15
Volume
3.6551178562752E+22
Height
31909227.291157