39772989 is an odd 8-digits composite number following 39772988
and preceding 39772990 . In scientific notation, it is written as 3.9772989 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 26455752 positive integers (up to 39772989) that are relatively prime to 39772989.
39772989 has 8 divisors, whose sum is 44291520
The reverse of 39772989 is 98927793
Previous prime number is 467
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
thirty-nine million seven hundred seventy-two thousand nine hundred eighty-nine
Scientific notation
3.9772989 × 10^7
Engineering notation
3.9772989 × 10^6
Prime Factorization
9 × 467 × 9463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
39772989
Product of the distinct prime numbers
The prime factorization of 39772989 is 9 × 467 × 9463.
Since it has a total of 3 prime factors.
1 , 3 , 37 , 46 , 568 , 268 , 1010 , 49 , 16235 , 98014 , 448746 , 159192 , 1659082 , 2456393 , 39984758 , 82751855 , 167457748 , 88245444 , 7898466185 , 7837601706
n×2
79545978
n×3
119318967
n×4
159091956
n×5
198864945
n÷2
19886494.5
n÷3
13257663
n÷3
9943247.25
n÷5
7954597.8
n2
1581890653994121
n3
6.2916519580511E+22
n4
2.5023780411939E+30
n5
9.9527054306248E+37
2 √n
6306.5829892264
3 √n
341.34698929723
4 √n
79.413997438905
5 √n
33.106833601853
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
-39772988
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 39772989 can be divided by 8 positive divisors.
The sum of these divisors (counting 39772989) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010111101110001100111101
3
Ternary
2202211200021200
4
Quaternary
2113232030331
5
Quinary
40140213424
6
Senary
3540250113
8
Octal
227561475
10
Decimal
39772989
12
Duodecimal
113a0939
16
Hexadecimal
25ee33d
20
Vigesimal
c8bc99
36
Base36
noh19
md5
b27e9378d2b7a05fd19ca10fbbed659d
sha1
cf7466660cc7bc14ac62a51c7af94be17b687d60
sha256
3401f803a4810c26c20d7fbe5f066a5b42aba803c37678fa41f757aef486e517
sha512
303a6030353505626690e01c8f540f3d3abbc9690684982499b4afe71951c1586473c84f32b6e851f73e91278d8b9ee7e29d9cbbab044f654c1cbf8b62e87db4
ripemd-160
8e70c8a49170cd5f44c5244307d66be9f3573326
Diameter
79545978
Circumference
249901060.10742
Area
4.9696560573703E+15
Volume
2.635441009381E+23
Surface area
1.9878624229481E+16
Circumference
249901060.10742
Perimeter
159091956
Area
1581890653994121
Diagonal
56247500.459916
Surface area
9491343923964726
Volume
6.2916519580511E+22
Space diagonal
68888837.716878
Perimeter
119318967
Area
6.8497874618404E+14
Altitude
34444418.858439
Surface area
6.8497874618404E+14
Volume
7.4147829406726E+21
Height
18749166.819972