7666890942 is an even 10-digits composite number following 7666890941
and preceding 7666890943 . In scientific notation, it is written as 7.666890942 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 2555630312 positive integers (up to 7666890942) that are relatively prime to 7666890942.
7666890942 has 8 divisors, whose sum is 15333781896
The reverse of 7666890942 is 2490986667
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion six hundred sixty-six million eight hundred ninety thousand nine hundred forty-two
Scientific notation
7.666890942 × 10^9
Engineering notation
7.666890942 × 10^9
Prime Factorization
2 × 3 × 1277815157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7666890942
Product of the distinct prime numbers
The prime factorization of 7666890942 is 2 × 3 × 1277815157.
Since it has a total of 3 prime factors.
5 , 10 , 69 , 42 , 6 , 838 , 3303 , 2017 , 54312 , 524 , 860101 , 323087 , 4913561 , 613429 , 60954894 , 87189885 , 508170561 , 121230295 , 2622763423 , 9497218571
n×2
15333781884
n×3
23000672826
n×4
30667563768
n×5
38334454710
n÷2
3833445471
n÷3
2555630314
n÷3
1916722735.5
n÷5
1533378188.4
n2
5.8781216716522E+19
n3
4.5066917800364E+29
n4
3.4552314386747E+39
n5
2.6490882619689E+49
2 √n
87560.784270129
3 √n
1971.8464605335
4 √n
295.9067154867
5 √n
94.825219599955
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
-7666890941
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 7666890942 can be divided by 8 positive divisors.
The sum of these divisors (counting 7666890942) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001000111110110111100010111110
3
Ternary
201210022121102011210
4
Quaternary
13020332313202332
5
Quinary
111200211002232
6
Senary
3304440025250
8
Octal
71076674276
10
Decimal
7666890942
12
Duodecimal
159b762226
16
Hexadecimal
1c8fb78be
20
Vigesimal
5jfi1772
36
Base36
3iso2wu
md5
55c1f5fde279f92a516cf8a09ae62096
sha1
f1e444fe3245b1c5ae882dbdb28329a2ea731d31
sha256
adbbcce3295f6cde29a52e2a749714f16480539b13569b925ffe0dd9754fbd5e
sha512
cac7898e2009e1a7cfb919dfcbe7e9e667a9044e9753287647ab44ba34d9cdf51f5f752169bee2a1b49e007ad056a410ce7476548338aa83de2d12684532f2c2
ripemd-160
ea498bf0d7f8eb1d9186f6fa05e3e33e7a474510
Diameter
15333781884
Circumference
48172496518.523
Area
1.8466663860569E+20
Volume
1.8877586384208E+30
Surface area
7.3866655442278E+20
Circumference
48172496518.523
Perimeter
30667563768
Area
5.8781216716522E+19
Diagonal
10842621151.412
Surface area
3.5268730029913E+20
Volume
4.5066917800364E+29
Space diagonal
13279444647.634
Perimeter
23000672826
Area
2.5453013470933E+19
Altitude
6639722323.8168
Surface area
2.5453013470933E+19
Volume
5.3111871973023E+28
Height
3614207050.4706