67396986 is an even 8-digits composite number following 67396985
and preceding 67396987 . In scientific notation, it is written as 6.7396986 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 21690816 positive integers (up to 67396986) that are relatively prime to 67396986.
67396986 has 24 divisors, whose sum is 151063380
The reverse of 67396986 is 68969376
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million three hundred ninety-six thousand nine hundred eighty-six
Scientific notation
6.7396986 × 10^7
Engineering notation
6.7396986 × 10^6
Prime Factorization
2 × 3 × 3 × 29 × 129113
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
22465662
Product of the distinct prime numbers
The prime factorization of 67396986 is 2 × 3 × 3 × 29 × 129113.
Since it has a total of 5 prime factors.
7 , 9 , 93 , 33 , 823 , 900 , 4868 , 1525 , 99178 , 66208 , 131755 , 6206 , 9532646 , 1854467 , 41021349 , 98561029 , 437523278 , 234614039 , 9092629574 , 8306690076
n×2
134793972
n×3
202190958
n×4
269587944
n×5
336984930
n÷2
33698493
n÷3
22465662
n÷3
16849246.5
n÷5
13479397.2
n2
4542353721884196
n3
3.0614095020088E+23
n4
2.0632977334715E+31
n5
1.3906004845661E+39
2 √n
8209.5667364362
3 √n
406.95540887115
4 √n
90.606659448609
5 √n
36.789856601677
1 , 2 , 3 , 6 , 9 , 18 , 29 , 58 , 87 , 174 , 261 , 522 , 129113 , 258226 , 387339 , 774678 , 1162017 , 2324034 , 3744277 , 7488554 , 11232831 , 22465662 , 33698493 , 67396986
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67396985
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67396986 can be divided by 24 positive divisors.
The sum of these divisors (counting 67396986) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000001000110010101111010
3
Ternary
11200211010021200
4
Quaternary
10001012111322
5
Quinary
114223200421
6
Senary
10404315030
8
Octal
401062572
10
Decimal
67396986
12
Duodecimal
1a6a2a76
16
Hexadecimal
404657a
20
Vigesimal
1114c96
36
Base36
144jui
md5
2fc1a7a080283a663d4fd91de5eebe27
sha1
1d824cd4fc91377861f4a4b74e9f051cc1942d3a
sha256
b9cb16cafe36da00822b4389f31af43edfa1e0bb46751e6a402a01d5b2652507
sha512
3de722635dee0ecc07275374bf51f59d6fa83d2ae27ae4ad71002c351b9d75a7a28a828138519b3b0dd036ab2c02e072acbf593362d128449e82a42dda93052e
ripemd-160
537e8e9c2edfadd54807acb19c070804f218d685
Diameter
134793972
Circumference
423467752.18339
Area
1.4270225082678E+16
Volume
1.2823602134854E+24
Surface area
5.7080900330711E+16
Circumference
423467752.18339
Perimeter
269587944
Area
4542353721884196
Diagonal
95313731.66427
Surface area
27254122331305176
Volume
3.0614095020088E+23
Space diagonal
116735004.02901
Perimeter
202190958
Area
1.9668968580633E+15
Altitude
58367502.014504
Surface area
1.9668968580633E+15
Volume
3.6079056980989E+22
Height
31771243.88809