39883985 is an odd 8-digits composite number following 39883984
and preceding 39883986 . In scientific notation, it is written as 3.9883985 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 31847680 positive integers (up to 39883985) that are relatively prime to 39883985.
39883985 has 8 divisors, whose sum is 47950056
The reverse of 39883985 is 58938893
Previous prime number is 14321
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
thirty-nine million eight hundred eighty-three thousand nine hundred eighty-five
Scientific notation
3.9883985 × 10^7
Engineering notation
3.9883985 × 10^6
Prime Factorization
5 × 14321 × 557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
39883985
Product of the distinct prime numbers
The prime factorization of 39883985 is 5 × 14321 × 557.
Since it has a total of 3 prime factors.
7 , 9 , 76 , 26 , 833 , 480 , 5212 , 2660 , 35 , 14280 , 893406 , 159961 , 641520 , 4551111 , 86954480 , 28897714 , 134240834 , 600596765 , 9217972563 , 7643098594
n×2
79767970
n×3
119651955
n×4
159535940
n×5
199419925
n÷2
19941992.5
n÷3
13294661.666667
n÷3
9970996.25
n÷5
7976797
n2
1590732259480225
n3
6.3444741576125E+22
n4
2.5304291213511E+30
n5
1.0092359711953E+38
2 √n
6315.3768691979
3 √n
341.66423106202
4 √n
79.469345468538
5 √n
33.125291509949
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-39883984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39883985 can be divided by 8 positive divisors.
The sum of these divisors (counting 39883985) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011000001001010011010001
3
Ternary
2210001022112122
4
Quaternary
2120021103101
5
Quinary
40202241420
6
Senary
3542504025
8
Octal
230112321
10
Decimal
39883985
12
Duodecimal
11435015
16
Hexadecimal
26094d1
20
Vigesimal
c959j5
36
Base36
nquoh
md5
c3f7dab86bd4fabb98151750022f6fa9
sha1
58b00d4f2d20c3452395e52afa4d126d3b5e7db6
sha256
a8c4b88963432468c8186cb5f2f48c4982eac078429f55e18540459d0bd04148
sha512
53a7dbe1debea9d869f261bda6dc5168d106307ce76b25ef96d2e6914aa4faad24495a66678b4f9c6504a053b087f59859ef5ce4894997c5d8630310b344e1f5
ripemd-160
6d87fdcf7bf8faf44f79dc188737dd75f4dba100
Diameter
79767970
Circumference
250598468.54377
Area
4.9974327802114E+15
Volume
2.6575671205928E+23
Surface area
1.9989731120845E+16
Circumference
250598468.54377
Perimeter
159535940
Area
1590732259480225
Diagonal
56404472.508485
Surface area
9544393556881350
Volume
6.3444741576125E+22
Space diagonal
69081088.428315
Perimeter
119651955
Area
6.8880727366465E+14
Altitude
34540544.214157
Surface area
6.8880727366465E+14
Volume
7.4770344998511E+21
Height
18801490.836162