7997442078 is an even 10-digits composite number following 7997442077
and preceding 7997442079 . In scientific notation, it is written as 7.997442078 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 2665814024 positive integers (up to 7997442078) that are relatively prime to 7997442078.
7997442078 has 8 divisors, whose sum is 15994884168
The reverse of 7997442078 is 8702447997
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 57 Digital Root 3
Name
seven billion nine hundred ninety-seven million four hundred forty-two thousand seventy-eight
Scientific notation
7.997442078 × 10^9
Engineering notation
7.997442078 × 10^9
Prime Factorization
2 × 3 × 1332907013
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7997442078 Product of the distinct prime numbers
The prime factorization of 7997442078 is 2 × 3 × 1332907013.
Since it has a total of 3 prime factors.
10 , 9 , 66 , 37 , 237 , 760 , 4220 , 2113 , 91891 , 43094 , 264574 , 858982 , 5444658 , 1581112 , 17510461 , 56657227 , 103146837 , 302490470 , 5074588092 , 6335193071
n×2
15994884156
n×3
23992326234
n×4
31989768312
n×5
39987210390
n÷2
3998721039
n÷3
2665814026
n÷3
1999360519.5
n÷5
1599488415.6
n2
6.3959079790965E+19
n3
5.1150903599042E+29
n4
4.090763887707E+39
n5
3.2715647246711E+49
2 √n89428.418738117
3 √n1999.7868171107
4 √n299.04584721764
5 √n95.629133508934
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
-7997442077 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 7997442078 can be divided by 8 positive divisors.
The sum of these divisors (counting 7997442078) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100101011110100100000011110
3
Ternary
202122100121011002110
4
Quaternary
13130223310200132
5
Quinary
112334321121303
6
Senary
3401324534450
8
Octal
73453644036
10
Decimal
7997442078
12
Duodecimal
16723b1426
16
Hexadecimal
1dcaf481e
20
Vigesimal
64j4053i
36
Base36
3o9gxsu
md5
0e96260eb49936f48c3299a09a4827fa
sha1
0f485123610c526bfb7657c1a35f5db0166d586c
sha256
242ce891f0957c04693342491aa221b9574a1a1067ae2b3fa7ad649bb25493e4
sha512
1c76405b5935997191cf16cc535b39878720f2ae0224ad440905657446ddae04b5ca6d67372493e3d5e4d90f3490dec15aa8d9759280f55e793050a09857d8d6
ripemd-160
6abc2277ff6796a1f729d136fe2be21fa40e9eb5
Diameter
15994884156
Circumference
50249410559.509
Area
2.0093337520166E+20
Volume
2.1426040396164E+30
Surface area
8.0373350080664E+20
Circumference
50249410559.509
Perimeter
31989768312
Area
6.3959079790965E+19
Diagonal
11310091051.001
Surface area
3.8375447874579E+20
Volume
5.1150903599042E+29
Space diagonal
13851976009.685
Perimeter
23992326234
Area
2.7695093950826E+19
Altitude
6925988004.8426
Surface area
2.7695093950826E+19
Volume
6.0281917997837E+28
Height
3770030350.3336