67997685 is an odd 8-digits composite number following 67997684
and preceding 67997686 . In scientific notation, it is written as 6.7997685 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 30970368 positive integers (up to 67997685) that are relatively prime to 67997685.
67997685 has 8 divisors, whose sum is 68897880
The reverse of 67997685 is 58679976
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
sixty-seven million nine hundred ninety-seven thousand six hundred eighty-five
Scientific notation
6.7997685 × 10^7
Engineering notation
6.7997685 × 10^6
Prime Factorization
105 × 313 × 2069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67997685
Product of the distinct prime numbers
The prime factorization of 67997685 is 105 × 313 × 2069.
Since it has a total of 3 prime factors.
6 , 1 , 52 , 86 , 709 , 980 , 4372 , 4175 , 82368 , 72281 , 963343 , 987550 , 4223870 , 1103827 , 53483781 , 82303687 , 358438351 , 808175278 , 9135744298 , 1093280948
n×2
135995370
n×3
203993055
n×4
271990740
n×5
339988425
n÷2
33998842.5
n÷3
22665895
n÷3
16999421.25
n÷5
13599537
n2
4623685165359225
n3
3.1439988741327E+23
n4
2.1378464508363E+31
n5
1.4536860954233E+39
2 √n
8246.0708825476
3 √n
408.16087826095
4 √n
90.807878967343
5 √n
36.855204510709
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
-67997684
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 67997685 can be divided by 8 positive divisors.
The sum of these divisors (counting 67997685) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000011011000111111110101
3
Ternary
11201221122021210
4
Quaternary
10003120333311
5
Quinary
114401411220
6
Senary
10425232033
8
Octal
403307765
10
Decimal
67997685
12
Duodecimal
1a932619
16
Hexadecimal
40d8ff5
20
Vigesimal
114je45
36
Base36
14hfcl
md5
c4791d37994150c269115df84bc2c879
sha1
5541f073c592840b17db443050a995c062150099
sha256
5f98aa7be8bc1e8b4922aa12b543f4acd10c00ab978ccf2739556dee2a747a01
sha512
083e5939f7833058b8a47e4448b685ca5ade056d848801bde1c1dce00c4471e6d2b632f69e96061e9e810a2b98d80bae77f6150dd86f570e47bc0ba69c82965f
ripemd-160
5bf829922f7b5be38bcd07955b14392b0fdc8c53
Diameter
135995370
Circumference
427242055.31423
Area
1.4525735348005E+16
Volume
1.3169551687826E+24
Surface area
5.8102941392019E+16
Circumference
427242055.31423
Perimeter
271990740
Area
4623685165359225
Diagonal
96163248.336974
Surface area
27742110992155350
Volume
3.1439988741327E+23
Space diagonal
117775445.21706
Perimeter
203993055
Area
2.0021144061512E+15
Altitude
58887722.608532
Surface area
2.0021144061512E+15
Volume
3.7052382065702E+22
Height
32054416.112325