67895945 is an odd 8-digits composite number following 67895944
and preceding 67895946 . In scientific notation, it is written as 6.7895945 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 49947840 positive integers (up to 67895945) that are relatively prime to 67895945.
67895945 has 16 divisors, whose sum is 88076352
The reverse of 67895945 is 54959876
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-seven million eight hundred ninety-five thousand nine hundred forty-five
Scientific notation
6.7895945 × 10^7
Engineering notation
6.7895945 × 10^6
Prime Factorization
5 × 13 × 283 × 3691
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
67895945
Product of the distinct prime numbers
The prime factorization of 67895945 is 5 × 13 × 283 × 3691.
Since it has a total of 4 prime factors.
4 , 10 , 99 , 18 , 423 , 202 , 4985 , 1118 , 20565 , 26316 , 388345 , 250516 , 3575997 , 2817077 , 57012292 , 82311971 , 761074017 , 161490242 , 7549745251 , 3499792359
n×2
135791890
n×3
203687835
n×4
271583780
n×5
339479725
n÷2
33947972.5
n÷3
22631981.666667
n÷3
16973986.25
n÷5
13579189
n2
4609859347443025
n3
3.1299075671173E+23
n4
2.1250803203208E+31
n5
1.4428433654908E+39
2 √n
8239.8995746307
3 √n
407.95720948453
4 √n
90.773892582784
5 √n
36.844169150742
1 , 5 , 13 , 65 , 283 , 1415 , 3679 , 3691 , 18395 , 18455 , 47983 , 239915 , 1044553 , 5222765 , 13579189 , 67895945
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
-67895944
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 67895945 can be divided by 16 positive divisors.
The sum of these divisors (counting 67895945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000011000000001010001001
3
Ternary
11201202110201122
4
Quaternary
10003000022021
5
Quinary
114340132240
6
Senary
10423125025
8
Octal
403001211
10
Decimal
67895945
12
Duodecimal
1a8a3775
16
Hexadecimal
40c0289
20
Vigesimal
1146jh5
36
Base36
14f8uh
md5
67237fad42fbe23a75b27d14adafc995
sha1
6828bacbdf40ba7dbe86180e062b7b45fda0a755
sha256
22b840f751993669aa32d240b9ea44b5f955f530988ebb51f794fc4a3aaa205a
sha512
b76426359483c283d3118f3f175faa573fdf134716b22dbc0c707eaad5b335b5fbcbbc10d001f1fb29ad66a817b69732c6a43d1ff5749958a0106695dc202f8e
ripemd-160
dc65dc14908415cb5c4dd6e0afb31af72c497981
Diameter
135791890
Circumference
426602804.04107
Area
1.4482300260009E+16
Volume
1.3110526159028E+24
Surface area
5.7929201040037E+16
Circumference
426602804.04107
Perimeter
271583780
Area
4609859347443025
Diagonal
96019366.249138
Surface area
27659156084658150
Volume
3.1299075671173E+23
Space diagonal
117599226.3679
Perimeter
203687835
Area
1.9961276513794E+15
Altitude
58799613.183951
Surface area
1.9961276513794E+15
Volume
3.6886314419929E+22
Height
32006455.416379