67693731 is an odd 8-digits composite number following 67693730
and preceding 67693732 . In scientific notation, it is written as 6.7693731 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 38483424 positive integers (up to 67693731) that are relatively prime to 67693731.
67693731 has 8 divisors, whose sum is 71281584
The reverse of 67693731 is 13739676
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-seven million six hundred ninety-three thousand seven hundred thirty-one
Scientific notation
6.7693731 × 10^7
Engineering notation
6.7693731 × 10^6
Prime Factorization
21 × 197 × 16363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67693731
Product of the distinct prime numbers
The prime factorization of 67693731 is 21 × 197 × 16363.
Since it has a total of 3 prime factors.
5 , 1 , 86 , 42 , 733 , 902 , 9712 , 7788 , 29003 , 59471 , 610416 , 906286 , 6259651 , 1634611 , 27763053 , 42814403 , 108652528 , 242335665 , 5502360373 , 6068469373
n×2
135387462
n×3
203081193
n×4
270774924
n×5
338468655
n÷2
33846865.5
n÷3
22564577
n÷3
16923432.75
n÷5
13538746.2
n2
4582441216700361
n3
3.1020254304663E+23
n4
2.0998767504514E+31
n5
1.4214849187821E+39
2 √n
8227.6200082405
3 √n
407.55180141151
4 √n
90.706229158975
5 √n
36.822196414339
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67693730
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67693731 can be divided by 8 positive divisors.
The sum of these divisors (counting 67693731) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010001110110010100011
3
Ternary
11201101012100020
4
Quaternary
10002032302203
5
Quinary
114312144411
6
Senary
10414524523
8
Octal
402166243
10
Decimal
67693731
12
Duodecimal
1a806743
16
Hexadecimal
408eca3
20
Vigesimal
1131e6b
36
Base36
14awtf
md5
c1b59f26ce9d5b03722b139a85447da5
sha1
24c53b393e891992c0d89e6a5fda45fc14460e7f
sha256
14c04b23a601c0c5702c24382edf8c9e3236a289d8e2e62fd4583c6c4b040cae
sha512
4dbecc9cca70983da9b1894a4c033808154f7ba5735c058f86ec037f93eb055faf263160fa2e2e3e5d7a21841efa0aa3718bcafbebea3439ddd907962ee5116d
ripemd-160
42ca04cd0836ce73b52114edf372a13cf71c9948
Diameter
135387462
Circumference
425332256.00737
Area
1.4396163661893E+16
Volume
1.2993733738135E+24
Surface area
5.7584654647572E+16
Circumference
425332256.00737
Perimeter
270774924
Area
4582441216700361
Diagonal
95733392.467836
Surface area
27494647300202166
Volume
3.1020254304663E+23
Space diagonal
117248981.4459
Perimeter
203081193
Area
1.9842552525057E+15
Altitude
58624490.72295
Surface area
1.9842552525057E+15
Volume
3.6557720288264E+22
Height
31911130.822612