7942747952 is an even 10-digits composite number following 7942747951
and preceding 7942747953 . In scientific notation, it is written as 7.942747952 × 10^9.
The sum of its digits is 56. It has a total of 5 prime factors and 10 positive divisors.
There are 3971373968 positive integers (up to 7942747952) that are relatively prime to 7942747952.
7942747952 has 10 divisors, whose sum is 15389074188
The reverse of 7942747952 is 2597472497
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 56
Digital Root 2
Name
seven billion nine hundred forty-two million seven hundred forty-seven thousand nine hundred fifty-two
Scientific notation
7.942747952 × 10^9
Engineering notation
7.942747952 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 496421747
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
992843494
Product of the distinct prime numbers
The prime factorization of 7942747952 is 2 × 2 × 2 × 2 × 496421747.
Since it has a total of 5 prime factors.
7 , 9 , 68 , 15 , 267 , 82 , 7546 , 854 , 71418 , 96084 , 248889 , 434640 , 9718142 , 3217911 , 72783502 , 68049853 , 369966687 , 966593281 , 4521759653 , 7575380960
n×2
15885495904
n×3
23828243856
n×4
31770991808
n×5
39713739760
n÷2
3971373976
n÷3
2647582650.6667
n÷3
1985686988
n÷5
1588549590.4
n2
6.3087245029E+19
n3
5.0108608625141E+29
n4
3.9800004853491E+39
n5
3.1612140703966E+49
2 √n
89122.095756327
3 √n
1995.2175692934
4 √n
298.53324062209
5 √n
95.497973598774
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7942747951
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7942747952 can be divided by 10 positive divisors.
The sum of these divisors (counting 7942747952) is 1, the average is 0.1.
Base
System
Value
2
Binary
111011001011011001011011100110000
3
Ternary
202111112200101212002
4
Quaternary
13121123023130300
5
Quinary
112231320413302
6
Senary
3352052353132
8
Octal
73133133460
10
Decimal
7942747952
12
Duodecimal
16580157a8
16
Hexadecimal
1d96cb730
20
Vigesimal
642239hc
36
Base36
3ncwnjk
md5
4c766baf429b4ec59ee69563d586c40d
sha1
c5c86b6f029a985f1e38f1c2ac1373c624e48c5f
sha256
f639a0feef5a2249c643b993939604ac3b0b8c9b3c6d819fe640f16d12d227da
sha512
ba3326c20a05bb360893058edd6362e2f583736777b665bc3459c2a4c6096c1aca797fcc2da558369169bb2fd7b704416313f599fbc892b8fe7ca4976c0fca32
ripemd-160
599d752894bbb05831fed7c101d4db98456cca59
Diameter
15885495904
Circumference
49905757230.637
Area
1.9819442551833E+20
Volume
2.0989444898447E+30
Surface area
7.927777020733E+20
Circumference
49905757230.637
Perimeter
31770991808
Area
6.3087245029E+19
Diagonal
11232741876.23
Surface area
3.78523470174E+20
Volume
5.0108608625141E+29
Space diagonal
13757243004.578
Perimeter
23828243856
Area
2.7317578424944E+19
Altitude
6878621502.2888
Surface area
2.7317578424944E+19
Volume
5.90535615911E+28
Height
3744247292.0765