38971954 is an even 8-digits composite number following 38971953
and preceding 38971955 . In scientific notation, it is written as 3.8971954 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 16702224 positive integers (up to 38971954) that are relatively prime to 38971954.
38971954 has 12 divisors, whose sum is 68002254
The reverse of 38971954 is 45917983
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 46 Digital Root 1
Name
thirty-eight million nine hundred seventy-one thousand nine hundred fifty-four
Scientific notation
3.8971954 × 10^7
Engineering notation
3.8971954 × 10^6
Prime Factorization
2 × 7 × 7 × 397673
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
5567422 Product of the distinct prime numbers
The prime factorization of 38971954 is 2 × 7 × 7 × 397673.
Since it has a total of 4 prime factors.
3 , 3 , 5 , 85 , 276 , 825 , 3780 , 6219 , 52702 , 50140 , 475186 , 714259 , 5309472 , 5035633 , 73874393 , 28122173 , 187211119 , 736273030 , 3942837818 , 1514595588
n×2
77943908
n×3
116915862
n×4
155887816
n×5
194859770
n÷2
19485977
n÷3
12990651.333333
n÷3
9742988.5
n÷5
7794390.8
n2
1518813198578116
n3
5.9191118109579E+22
n4
2.3067935321751E+30
n5
8.9900251423425E+37
2 √n6242.7521174559
3 √n339.03983428092
4 √n79.011088572781
5 √n32.972390621184
1 , 2 , 7 , 14 , 49 , 98 , 397673 , 795346 , 2783711 , 5567422 , 19485977 , 38971954
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38971953 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38971954 can be divided by 12 positive divisors.
The sum of these divisors (counting 38971954) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010100101010101000110010
3
Ternary
2201022222110201
4
Quaternary
2110222220302
5
Quinary
34434100304
6
Senary
3511145414
8
Octal
224525062
10
Decimal
38971954
12
Duodecimal
1107526a
16
Hexadecimal
252aa32
20
Vigesimal
c3b9he
36
Base36
n7aya
md5
89a0a07855f554d26b54bf2a815e1102
sha1
254f61d2ce4e5a54349ef020962fa99812a49cb3
sha256
534fa63349ac95b54112f2f451b83c06465d94752c9e2cf37700388c8c28535a
sha512
090b38d8ae38b72ef537f03e41b84a510d3dc387a96028495cfdae62eb989dc2b28db15864df4dc3cf2c85107bb23b168d273f40ff2ffbbc3747726724609199
ripemd-160
6101f5572a025a9ab561c9ba5a73f8abc168ce3b
Diameter
77943908
Circumference
244868008.76488
Area
4.7714923868282E+15
Volume
2.4793917574776E+23
Surface area
1.9085969547313E+16
Circumference
244868008.76488
Perimeter
155887816
Area
1518813198578116
Diagonal
55114665.89898
Surface area
9112879191468696
Volume
5.9191118109579E+22
Space diagonal
67501404.398237
Perimeter
116915862
Area
6.5766540678587E+14
Altitude
33750702.199119
Surface area
6.5766540678587E+14
Volume
6.9757401668829E+21
Height
18371555.29966