67394481 is an odd 8-digits composite number following 67394480
and preceding 67394482 . In scientific notation, it is written as 6.7394481 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 35010000 positive integers (up to 67394481) that are relatively prime to 67394481.
67394481 has 8 divisors, whose sum is 77022528
The reverse of 67394481 is 18449376
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-seven million three hundred ninety-four thousand four hundred eighty-one
Scientific notation
6.7394481 × 10^7
Engineering notation
6.7394481 × 10^6
Prime Factorization
21 × 11 × 291751
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67394481
Product of the distinct prime numbers
The prime factorization of 67394481 is 21 × 11 × 291751.
Since it has a total of 3 prime factors.
9 , 9 , 39 , 4 , 495 , 328 , 3258 , 8756 , 53578 , 41658 , 214200 , 375319 , 5970659 , 377344 , 24504800 , 16048451 , 820694584 , 709414498 , 8554603248 , 1149881013
n×2
134788962
n×3
202183443
n×4
269577924
n×5
336972405
n÷2
33697240.5
n÷3
22464827
n÷3
16848620.25
n÷5
13478896.2
n2
4542016069259361
n3
3.0610681568139E+23
n4
2.062990997341E+31
n5
1.3903420757347E+39
2 √n
8209.414169111
3 √n
406.95036692496
4 √n
90.605817523551
5 √n
36.789583117753
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
-67394480
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 67394481 can be divided by 8 positive divisors.
The sum of these divisors (counting 67394481) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000001000101101110110001
3
Ternary
11200210222211220
4
Quaternary
10001011232301
5
Quinary
114223110411
6
Senary
10404255253
8
Octal
401055661
10
Decimal
67394481
12
Duodecimal
1a6a1529
16
Hexadecimal
4045bb1
20
Vigesimal
1114641
36
Base36
144hwx
md5
969622a8af6346b085fa4b2025841fbd
sha1
ee90c7cd87dfd40ae1866b6a54c9e8f6a0693bad
sha256
effb75eae7d0e02e957e4782a0f9277725fb2869aca6d642973b406b4104d74d
sha512
d61f4437f3bc391ad618f923cddf1a09e5fd090c85ca11052323a0f2e9ceec28423514c299f78ded87e26fcd01b3ca7a498cce8202485c4082f140fdab6a26d2
ripemd-160
a6edc5b95127d088d7355f4bfc94c297e94e5d03
Diameter
134788962
Circumference
423452012.80419
Area
1.4269164315672E+16
Volume
1.2822172311446E+24
Surface area
5.7076657262688E+16
Circumference
423452012.80419
Perimeter
269577924
Area
4542016069259361
Diagonal
95310189.059296
Surface area
27252096415556166
Volume
3.0610681568139E+23
Space diagonal
116730665.24174
Perimeter
202183443
Area
1.9667506501879E+15
Altitude
58365332.620868
Surface area
1.9667506501879E+15
Volume
3.6075034189289E+22
Height
31770063.019765