67842393 is an odd 8-digits composite number following 67842392
and preceding 67842394 . In scientific notation, it is written as 6.7842393 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 42301440 positive integers (up to 67842393) that are relatively prime to 67842393.
67842393 has 16 divisors, whose sum is 96376896
The reverse of 67842393 is 39324876
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-seven million eight hundred forty-two thousand three hundred ninety-three
Scientific notation
6.7842393 × 10^7
Engineering notation
6.7842393 × 10^6
Prime Factorization
3 × 17 × 163 × 8161
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
67842393
Product of the distinct prime numbers
The prime factorization of 67842393 is 3 × 17 × 163 × 8161.
Since it has a total of 4 prime factors.
1 , 2 , 58 , 86 , 37 , 272 , 5802 , 694 , 88949 , 54719 , 725698 , 264729 , 5939067 , 9093345 , 18793977 , 75873340 , 991804614 , 42593099 , 8982010655 , 5747415288
n×2
135684786
n×3
203527179
n×4
271369572
n×5
339211965
n÷2
33921196.5
n÷3
22614131
n÷3
16960598.25
n÷5
13568478.6
n2
4602590287966449
n3
3.122507391342E+23
n4
2.1183837358883E+31
n5
1.4371622193494E+39
2 √n
8236.6493794504
3 √n
407.84992437926
4 √n
90.755988118969
5 √n
36.838355249082
1 , 3 , 17 , 51 , 163 , 489 , 2771 , 8161 , 8313 , 24483 , 138737 , 416211 , 1330243 , 3990729 , 22614131 , 67842393
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67842392
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67842393 can be divided by 16 positive divisors.
The sum of these divisors (counting 67842393) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000010110011000101011001
3
Ternary
11201122202021020
4
Quaternary
10002303011121
5
Quinary
114331424033
6
Senary
10422033053
8
Octal
402630531
10
Decimal
67842393
12
Duodecimal
1a878789
16
Hexadecimal
40b3159
20
Vigesimal
11405jd
36
Base36
14e3ix
md5
4433062599230001cbb8ddfcd89dd09e
sha1
6f4f8666a8892554dd30ab9ae502a05a6f22018a
sha256
fe498ccf609316f4bc0497e4045a14aded785a1ca8fcb118245188f9f6c88408
sha512
e8b0309ce0027bbe6b779b89a2d1ef6083d6c6b8086a0cddc1319642c2a3e847a73174bb9e55b277a671edf1b9c7faac26aabf15f481b8e0b8c34bca5a995cae
ripemd-160
48ddd5dd97aafe7c948e1dec2a21171d4e891367
Diameter
135684786
Circumference
426266326.9015
Area
1.4459463836159E+16
Volume
1.3079528375227E+24
Surface area
5.7837855344637E+16
Circumference
426266326.9015
Perimeter
271369572
Area
4602590287966449
Diagonal
95943632.284446
Surface area
27615541727798694
Volume
3.122507391342E+23
Space diagonal
117506471.58306
Perimeter
203527179
Area
1.9929800562952E+15
Altitude
58753235.791528
Surface area
1.9929800562952E+15
Volume
3.6799102512051E+22
Height
31981210.761482