38961869 is an odd 8-digits prime number following 38961868
and preceding 38961870 . In scientific notation, it is written as 3.8961869 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 38961868 positive integers (up to 38961869) that are relatively prime to 38961869.
38961869 has 2 divisors, whose sum is 38961870
The reverse of 38961869 is 96816983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
thirty-eight million nine hundred sixty-one thousand eight hundred sixty-nine
Scientific notation
3.8961869 × 10^7
Engineering notation
3.8961869 × 10^6
Prime Factorization
38961869
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38961869 Product of the distinct prime numbers
The prime factorization of 38961869 is 38961869.
Since it has a total of 1 prime factors.
2 , 3 , 89 , 37 , 831 , 281 , 2472 , 9137 , 76114 , 30018 , 177332 , 785263 , 3569592 , 3006313 , 22833818 , 4382398 , 396334778 , 51351172 , 4452915026 , 2213532339
n×2
77923738
n×3
116885607
n×4
155847476
n×5
194809345
n÷2
19480934.5
n÷3
12987289.666667
n÷3
9740467.25
n÷5
7792373.8
n2
1518027235973161
n3
5.9145178306418E+22
n4
2.3044066891563E+30
n5
8.9783991545632E+37
2 √n6241.9443284925
3 √n339.01058665233
4 √n79.005976536541
5 √n32.970683952923
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38961870 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19480935 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6241.9444085958 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999486678 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38961869 can be divided by 2 positive divisors.
The sum of these divisors (counting 38961869) is 38961870, the average is 19480935.
Base
System
Value
2
Binary
10010100101000001011001101
3
Ternary
2201022110122012
4
Quaternary
2110220023031
5
Quinary
34433234434
6
Senary
3511031005
8
Octal
224501315
10
Decimal
38961869
12
Duodecimal
1106b465
16
Hexadecimal
25282cd
20
Vigesimal
c3a4d9
36
Base36
n7365
md5
4fe0ef2d127aaf806d82d754291c652c
sha1
3fb5513bbdb616f650929c88ea4515e1715e38f1
sha256
5598f5cca66d59ea5aa3858d0513719c09ec06d88dfc953b0284ff1afddf07c7
sha512
030c2182c5eb337ad797512e0286137424db25e82b04f50337a0bd1566ecaeced551f543630b57fdb06efdc26a10dbf80da050ba8467b9eac9dc1f58cf5619da
ripemd-160
8174b4f344971ba2eaf6da08efd3eedcac3a652c
Diameter
77923738
Circumference
244804642.84106
Area
4.7690232124825E+15
Volume
2.4774674355027E+23
Surface area
1.907609284993E+16
Circumference
244804642.84106
Perimeter
155847476
Area
1518027235973161
Diagonal
55100403.555204
Surface area
9108163415838966
Volume
5.9145178306418E+22
Space diagonal
67483936.665843
Perimeter
116885607
Area
6.5732507499472E+14
Altitude
33741968.332921
Surface area
6.5732507499472E+14
Volume
6.9703261091593E+21
Height
18366801.185068