1972373939 is an odd 10-digits composite number following 1972373938
and preceding 1972373940 . In scientific notation, it is written as 1.972373939 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1911080160 positive integers (up to 1972373939) that are relatively prime to 1972373939.
1972373939 has 8 divisors, whose sum is 2034633168
The reverse of 1972373939 is 9393732791
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion nine hundred seventy-two million three hundred seventy-three thousand nine hundred thirty-nine
Scientific notation
1.972373939 × 10^9
Engineering notation
1.972373939 × 10^9
Prime Factorization
61 × 67 × 482597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1972373939
Product of the distinct prime numbers
The prime factorization of 1972373939 is 61 × 67 × 482597.
Since it has a total of 3 prime factors.
3 , 5 , 45 , 32 , 606 , 256 , 7542 , 3492 , 12024 , 83785 , 203250 , 491978 , 5398402 , 4375257 , 4366193 , 35294768 , 32414224 , 554048570 , 1263713066 , 2928525825
n×2
3944747878
n×3
5917121817
n×4
7889495756
n×5
9861869695
n÷2
986186969.5
n÷3
657457979.66667
n÷3
493093484.75
n÷5
394474787.8
n2
3890258955246375721
n3
7.6730453792893E+27
n4
1.5134114738875E+37
n5
2.9850133500792E+46
2 √n
44411.416764161
3 √n
1254.0930234192
4 √n
210.74016409826
5 √n
72.27662273475
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
-1972373938
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 1972373939 can be divided by 8 positive divisors.
The sum of these divisors (counting 1972373939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101100100000000100110110011
3
Ternary
12002110100222101122
4
Quaternary
1311210000212303
5
Quinary
13014411431224
6
Senary
523414452455
8
Octal
16544004663
10
Decimal
1972373939
12
Duodecimal
47066412b
16
Hexadecimal
759009b3
20
Vigesimal
1ag76egj
36
Base36
wmatgz
md5
ff733639f6239b5a43357baedc065a3c
sha1
df132de549c898a742e692498099320cff5b524a
sha256
c1d1ae89d9a5f3e70fe59ba5998a797b9ea79304060ee08ad7dc2d7f726667e6
sha512
2f1763860addab4d7ae2b233a5d4b9dd6e7acd73465399ead2164b83fb464b865f173290bd50a66b9374c92219d26e6fbc7fbd3dd7de3690d61cf57fe2fc5c4c
ripemd-160
8c558fa555eb3cba8c96400a27fa090170b6e893
Diameter
3944747878
Circumference
12392790953.789
Area
1.2221608954364E+19
Volume
3.2140777325649E+28
Surface area
4.8886435817456E+19
Circumference
12392790953.789
Perimeter
7889495756
Area
3890258955246375721
Diagonal
2789357974.605
Surface area
2.3341553731478E+19
Volume
7.6730453792893E+27
Space diagonal
3416251873.8728
Perimeter
5917121817
Area
1.6845315412716E+18
Altitude
1708125936.9364
Surface area
1.6845315412716E+18
Volume
9.0427707000793E+26
Height
929785991.53501