7975101971 is an odd 10-digits composite number following 7975101970
and preceding 7975101972 . In scientific notation, it is written as 7.975101971 × 10^9.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 7497682920 positive integers (up to 7975101971) that are relatively prime to 7975101971.
7975101971 has 4 divisors, whose sum is 7978308600
The reverse of 7975101971 is 1791015797
Previous prime number is 2489
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
seven billion nine hundred seventy-five million one hundred one thousand nine hundred seventy-one
Scientific notation
7.975101971 × 10^9
Engineering notation
7.975101971 × 10^9
Prime Factorization
2489 × 3204139
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7975101971
Product of the distinct prime numbers
The prime factorization of 7975101971 is 2489 × 3204139.
Since it has a total of 2 prime factors.
10 , 7 , 40 , 55 , 807 , 367 , 3927 , 385 , 36495 , 68699 , 28904 , 412479 , 5254489 , 8910648 , 4864419 , 95186462 , 868917395 , 708104951 , 6711395318 , 350175245
n×2
15950203942
n×3
23925305913
n×4
31900407884
n×5
39875509855
n÷2
3987550985.5
n÷3
2658367323.6667
n÷3
1993775492.75
n÷5
1595020394.2
n2
6.3602251447848E+19
n3
5.0723444088177E+29
n4
4.0452463892353E+39
n5
3.2261252451971E+49
2 √n
89303.426423626
3 √n
1997.9230080489
4 √n
298.83678893942
5 √n
95.575647502852
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7975101970
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7975101971 can be divided by 4 positive divisors.
The sum of these divisors (counting 7975101971) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011010110100110011000010011
3
Ternary
202120210120011020002
4
Quaternary
13123112212120103
5
Quinary
112313111230341
6
Senary
3355210040215
8
Octal
73326463023
10
Decimal
7975101971
12
Duodecimal
1666a1906b
16
Hexadecimal
1db5a6613
20
Vigesimal
64c47eib
36
Base36
3nw642b
md5
87d2201a63aebb92d982aea503c80014
sha1
7b1e1e7517ac3f53b2357408cf4de98c2316821a
sha256
16d0ec913b60d2cb3f98d58d9ba24a49a0a739653795cf5faf3b7b726f902de8
sha512
0f81ba9bd85b287bcd7b8a8cdecd0a38524d10bd8f5ab006cdd04261c7c5b1f6c3544350fca0c19132544dcda2c4e76927963b5d9f9ce228ba6b1451e131aa58
ripemd-160
94801632b6858ebc97ff8a609aaa5cb71f40cf86
Diameter
15950203942
Circumference
50109043527.446
Area
1.9981236590033E+20
Volume
2.1246986574959E+30
Surface area
7.9924946360132E+20
Circumference
50109043527.446
Perimeter
31900407884
Area
6.3602251447848E+19
Diagonal
11278497368.697
Surface area
3.8161350868709E+20
Volume
5.0723444088177E+29
Space diagonal
13813281809.315
Perimeter
23925305913
Area
2.7540582745861E+19
Altitude
6906640904.6573
Surface area
2.7540582745861E+19
Volume
5.9778152133145E+28
Height
3759499122.8989