38973982 is an even 8-digits composite number following 38973981
and preceding 38973983 . In scientific notation, it is written as 3.8973982 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 19477584 positive integers (up to 38973982) that are relatively prime to 38973982.
38973982 has 8 divisors, whose sum is 58489200
The reverse of 38973982 is 28937983
Previous prime number is 3079
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
thirty-eight million nine hundred seventy-three thousand nine hundred eighty-two
Scientific notation
3.8973982 × 10^7
Engineering notation
3.8973982 × 10^6
Prime Factorization
2 × 3079 × 6329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38973982
Product of the distinct prime numbers
The prime factorization of 38973982 is 2 × 3079 × 6329.
Since it has a total of 3 prime factors.
6 , 5 , 10 , 65 , 591 , 920 , 5008 , 892 , 74565 , 34332 , 504269 , 195276 , 9818739 , 4859835 , 95558618 , 35485644 , 101798123 , 535289947 , 2947301026 , 4735332641
n×2
77947964
n×3
116921946
n×4
155895928
n×5
194869910
n÷2
19486991
n÷3
12991327.333333
n÷3
9743495.5
n÷5
7794796.4
n2
1518971272936324
n3
5.9200359049937E+22
n4
2.3072737280058E+30
n5
8.9923644744371E+37
2 √n
6242.9145437047
3 √n
339.04571509851
4 √n
79.012116436055
5 √n
32.972733773679
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
-38973981
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 38973982 can be divided by 8 positive divisors.
The sum of these divisors (counting 38973982) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100101011001000011110
3
Ternary
2201100002020211
4
Quaternary
2110223020132
5
Quinary
34434131412
6
Senary
3511203034
8
Octal
224531036
10
Decimal
38973982
12
Duodecimal
1107647a
16
Hexadecimal
252b21e
20
Vigesimal
c3bej2
36
Base36
n7cim
md5
caf8839602db852c205fff52c76e5921
sha1
9ac4f2218b5af68dc5804f42c75cdcfba94d0793
sha256
3fa08613fdfd3ddc53609384489fadf46b6e46c0944f0a916c387114864eb6d4
sha512
aff77c1011ca475a9ac48ca33ada5c517bb6819b168ef84bc528c3ecbb522e7c1abb92a699f8c251f21dc335ca37174552cf9525d388f9008dd882f157f1f942
ripemd-160
579907aa1af0dce857ea888f7d10c37796717962
Diameter
77947964
Circumference
244880751.06468
Area
4.7719889920707E+15
Volume
2.4797788410822E+23
Surface area
1.9087955968283E+16
Circumference
244880751.06468
Perimeter
155895928
Area
1518971272936324
Diagonal
55117533.924085
Surface area
9113827637617944
Volume
5.9200359049937E+22
Space diagonal
67504916.997275
Perimeter
116921946
Area
6.5773385499082E+14
Altitude
33752458.498637
Surface area
6.5773385499082E+14
Volume
6.9768292221482E+21
Height
18372511.308028