67394678 is an even 8-digits composite number following 67394677
and preceding 67394679 . In scientific notation, it is written as 6.7394678 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 31105224 positive integers (up to 67394678) that are relatively prime to 67394678.
67394678 has 8 divisors, whose sum is 108868368
The reverse of 67394678 is 87649376
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-seven million three hundred ninety-four thousand six hundred seventy-eight
Scientific notation
6.7394678 × 10^7
Engineering notation
6.7394678 × 10^6
Prime Factorization
2 × 13 × 2592103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67394678
Product of the distinct prime numbers
The prime factorization of 67394678 is 2 × 13 × 2592103.
Since it has a total of 3 prime factors.
5 , 6 , 53 , 16 , 44 , 821 , 1655 , 6861 , 28551 , 10169 , 994225 , 696782 , 1271238 , 1253152 , 83679292 , 34461441 , 859116140 , 109575554 , 216337501 , 7333548679
n×2
134789356
n×3
202184034
n×4
269578712
n×5
336973390
n÷2
33697339
n÷3
22464892.666667
n÷3
16848669.5
n÷5
13478935.6
n2
4542042622723684
n3
3.0610950002074E+23
n4
2.0630151186639E+31
n5
1.3903623963148E+39
2 √n
8209.4261675223
3 √n
406.95076344182
4 √n
90.605883735673
5 √n
36.789604625566
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
-67394677
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 67394678 can be divided by 8 positive divisors.
The sum of these divisors (counting 67394678) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000001000101110001110110
3
Ternary
11200211000010012
4
Quaternary
10001011301312
5
Quinary
114223112203
6
Senary
10404300222
8
Octal
401056166
10
Decimal
67394678
12
Duodecimal
1a6a1672
16
Hexadecimal
4045c76
20
Vigesimal
11146di
36
Base36
144i2e
md5
2358f692aa5173052e7663dcde1c20d3
sha1
50a5302f8817fc66713cfb12714cc0e274f65f5f
sha256
817afef9d5917005d57156c8739dc52b2565f69c4e4bc08c6cea5e53a371f403
sha512
ade665cc5286b745ee1104ce07c4c4751b3a019388038ababa421eb39bc85dc74f85f216102a63578891a1c7f59eb4dfc3ed401ac1c4d10b0b24ce12ce06fbfb
ripemd-160
bea037c6b4d12333d38f4227dcf9dc3684a24fda
Diameter
134789356
Circumference
423453250.5917
Area
1.426924773584E+16
Volume
1.2822284752789E+24
Surface area
5.7076990943362E+16
Circumference
423453250.5917
Perimeter
269578712
Area
4542042622723684
Diagonal
95310467.659368
Surface area
27252255736342104
Volume
3.0610950002074E+23
Space diagonal
116731006.45574
Perimeter
202184034
Area
1.9667621481752E+15
Altitude
58365503.227872
Surface area
1.9667621481752E+15
Volume
3.6075350541715E+22
Height
31770155.886456