7389702942 is an even 10-digits composite number following 7389702941
and preceding 7389702943 . In scientific notation, it is written as 7.389702942 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 2463234312 positive integers (up to 7389702942) that are relatively prime to 7389702942.
7389702942 has 8 divisors, whose sum is 14779405896
The reverse of 7389702942 is 2492079837
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 51
Digital Root 6
Name
seven billion three hundred eighty-nine million seven hundred two thousand nine hundred forty-two
Scientific notation
7.389702942 × 10^9
Engineering notation
7.389702942 × 10^9
Prime Factorization
2 × 3 × 1231617157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7389702942
Product of the distinct prime numbers
The prime factorization of 7389702942 is 2 × 3 × 1231617157.
Since it has a total of 3 prime factors.
5 , 10 , 30 , 38 , 519 , 188 , 4999 , 7871 , 73684 , 749 , 670845 , 99382 , 2525112 , 6383100 , 23433785 , 49663748 , 765693724 , 805471130 , 5422648976 , 9777226047
n×2
14779405884
n×3
22169108826
n×4
29558811768
n×5
36948514710
n÷2
3694851471
n÷3
2463234314
n÷3
1847425735.5
n÷5
1477940588.4
n2
5.4607709571003E+19
n3
4.0353475207273E+29
n4
2.9820019445911E+39
n5
2.2036108542994E+49
2 √n
85963.381401618
3 √n
1947.7908747236
4 √n
293.19512513277
5 √n
94.12942290974
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
-7389702941
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 7389702942 can be divided by 8 positive divisors.
The sum of these divisors (counting 7389702942) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000011101011110101100011110
3
Ternary
201002000000210201120
4
Quaternary
12320131132230132
5
Quinary
110113230443232
6
Senary
3221134551410
8
Octal
67035365436
10
Decimal
7389702942
12
Duodecimal
1522968566
16
Hexadecimal
1b875eb1e
20
Vigesimal
5f95ch72
36
Base36
3e7mza6
md5
1f0dd072372675a1d9ca952572f18d74
sha1
ba9f474ababff7dab484c50be80684c54b2426a4
sha256
ef75741bdb243c42a8f994a436f999733c9894d402d5b5f96d43dda87e7b4982
sha512
96f0d205d42a3ccdcf5caf32028183d9caf279345d630c8ee23ba616fcf233a7fa882fbbd09a0dbda89c86135e0cf00ee2eade8a9ddd446b4bf4a3e67b1a7725
ripemd-160
4cfe88336ddb7dc12ab37d03649324136fd830af
Diameter
14779405884
Circumference
46430872949.596
Area
1.7155517921763E+20
Volume
1.6903224167731E+30
Surface area
6.8622071687052E+20
Circumference
46430872949.596
Perimeter
29558811768
Area
5.4607709571003E+19
Diagonal
10450618122.485
Surface area
3.2764625742602E+20
Volume
4.0353475207273E+29
Space diagonal
12799340948.385
Perimeter
22169108826
Area
2.3645831865486E+19
Altitude
6399670474.1926
Surface area
2.3645831865486E+19
Volume
4.7557026605843E+28
Height
3483539374.1616