7946393493 is an odd 10-digits composite number following 7946393492
and preceding 7946393494 . In scientific notation, it is written as 7.946393493 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 5296237424 positive integers (up to 7946393493) that are relatively prime to 7946393493.
7946393493 has 8 divisors, whose sum is 10597907808
The reverse of 7946393493 is 3943936497
Previous prime number is 3923
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion nine hundred forty-six million three hundred ninety-three thousand four hundred ninety-three
Scientific notation
7.946393493 × 10^9
Engineering notation
7.946393493 × 10^9
Prime Factorization
3 × 3923 × 675197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7946393493
Product of the distinct prime numbers
The prime factorization of 7946393493 is 3 × 3923 × 675197.
Since it has a total of 3 prime factors.
7 , 9 , 23 , 55 , 930 , 412 , 1440 , 5002 , 43789 , 83588 , 379301 , 688101 , 83582 , 1174885 , 21703312 , 72744246 , 940825769 , 257087997 , 820015481 , 2784477007
n×2
15892786986
n×3
23839180479
n×4
31785573972
n×5
39731967465
n÷2
3973196746.5
n÷3
2648797831
n÷3
1986598373.25
n÷5
1589278698.6
n2
6.3145169545593E+19
n3
5.0177636439148E+29
n4
3.9873124369417E+39
n5
3.1684753603471E+49
2 √n
89142.545919443
3 √n
1995.5227757941
4 √n
298.56748972292
5 √n
95.5067382702
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
-7946393492
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 7946393493 can be divided by 8 positive divisors.
The sum of these divisors (counting 7946393493) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001101001000101011110010101
3
Ternary
202111210112121121010
4
Quaternary
13121221011132111
5
Quinary
112233234042433
6
Senary
3352302442433
8
Octal
73151053625
10
Decimal
7946393493
12
Duodecimal
1659293419
16
Hexadecimal
1d9a45795
20
Vigesimal
6434j3ed
36
Base36
3nf2sgl
md5
b0d371c8e87738bdf994a09928c0f8c2
sha1
da81c79b0b652fd15aeb96b94831e87e284aecb5
sha256
749654beedaa63c6e5972de8cfe332eea8de2ab5ad94ce1ae43d9de8f95c56e6
sha512
8b5c50ed003035c7fc89d0e5fd34afdca82845b76f92439d8d8d019789139db12a3eefc3ca13698d52caa07f688c5a3ebe1be93321bc67a2a8a8de7f19d805fe
ripemd-160
e267b5ef277e64dc7d643cc6291722c5f38ec3bb
Diameter
15892786986
Circumference
49928662840.285
Area
1.9837640075412E+20
Volume
2.1018359201564E+30
Surface area
7.9350560301646E+20
Circumference
49928662840.285
Perimeter
31785573972
Area
6.3145169545593E+19
Diagonal
11237897449.754
Surface area
3.7887101727356E+20
Volume
5.0177636439148E+29
Space diagonal
13763557266.811
Perimeter
23839180479
Area
2.7342660476379E+19
Altitude
6881778633.4054
Surface area
2.7342660476379E+19
Volume
5.9134911650058E+28
Height
3745965816.5846