7972882642 is an even 10-digits composite number following 7972882641
and preceding 7972882643 . In scientific notation, it is written as 7.972882642 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 3985741200 positive integers (up to 7972882642) that are relatively prime to 7972882642.
7972882642 has 8 divisors, whose sum is 11961424332
The reverse of 7972882642 is 2462882797
Previous prime number is 5741
Is Prime? no
Number parity even
Number length 10
Sum of Digits 55
Digital Root 1
Name
seven billion nine hundred seventy-two million eight hundred eighty-two thousand six hundred forty-two
Scientific notation
7.972882642 × 10^9
Engineering notation
7.972882642 × 10^9
Prime Factorization
2 × 5741 × 694381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7972882642
Product of the distinct prime numbers
The prime factorization of 7972882642 is 2 × 5741 × 694381.
Since it has a total of 3 prime factors.
3 , 10 , 62 , 21 , 752 , 568 , 6926 , 5402 , 66579 , 10289 , 760449 , 96097 , 5470684 , 4205579 , 91122148 , 13127009 , 226639401 , 343721757 , 2498431056 , 8511547968
n×2
15945765284
n×3
23918647926
n×4
31891530568
n×5
39864413210
n÷2
3986441321
n÷3
2657627547.3333
n÷3
1993220660.5
n÷5
1594576528.4
n2
6.3566857623105E+19
n3
5.0681109574974E+29
n4
4.0407453880761E+39
n5
3.2216388765333E+49
2 √n
89290.999781613
3 √n
1997.7376620451
4 √n
298.81599652899
5 √n
95.570327510157
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
-7972882641
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 7972882642 can be divided by 8 positive divisors.
The sum of these divisors (counting 7972882642) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011001110001000100011010010
3
Ternary
202120122101101212201
4
Quaternary
13123032020203102
5
Quinary
112312024221032
6
Senary
3355050313414
8
Octal
73316104322
10
Decimal
7972882642
12
Duodecimal
166612886a
16
Hexadecimal
1db3888d2
20
Vigesimal
64baa6c2
36
Base36
3nuujma
md5
16da1b18adfff22da270d1c57c6f85af
sha1
d4d0dd0b3651024dcebdb74dc45983119316d2e7
sha256
4f9a6f71f58a7001275a401ddecab5e8fda88e99f410924ca49ad17324dbba2d
sha512
80163240d6908dd331bac2c40193799a0f98f9bdf298bccecf6d2a9d6b39e65c179b256213f3d37c5740982747a2f19912a20be1416474fbedacc909db1b7707
ripemd-160
6a211227b31e5a01aba3e148ae4d099e006afbed
Diameter
15945765284
Circumference
50095099072.082
Area
1.9970117292053E+20
Volume
2.1229253535536E+30
Surface area
7.9880469168214E+20
Circumference
50095099072.082
Perimeter
31891530568
Area
6.3566857623105E+19
Diagonal
11275358763.525
Surface area
3.8140114573863E+20
Volume
5.0681109574974E+29
Space diagonal
13809437818.728
Perimeter
23918647926
Area
2.7525256770179E+19
Altitude
6904718909.364
Surface area
2.7525256770179E+19
Volume
5.9728260430871E+28
Height
3758452921.1751