7940809768 is an even 10-digits composite number following 7940809767
and preceding 7940809769 . In scientific notation, it is written as 7.940809768 × 10^9.
The sum of its digits is 58. It has a total of 5 prime factors and 16 positive divisors.
There are 3916015488 positive integers (up to 7940809768) that are relatively prime to 7940809768.
7940809768 has 16 divisors, whose sum is 15092978580
The reverse of 7940809768 is 8679080497
Previous prime number is 73
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
seven billion nine hundred forty million eight hundred nine thousand seven hundred sixty-eight
Scientific notation
7.940809768 × 10^9
Engineering notation
7.940809768 × 10^9
Prime Factorization
2 × 2 × 2 × 73 × 13597277
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1985202442 Product of the distinct prime numbers
The prime factorization of 7940809768 is 2 × 2 × 2 × 73 × 13597277.
Since it has a total of 5 prime factors.
7 , 2 , 68 , 41 , 982 , 56 , 178 , 5304 , 49865 , 33081 , 8108 , 949990 , 8837183 , 6405426 , 98996129 , 43777355 , 258606639 , 907833587 , 9210694751 , 8186050773
n×2
15881619536
n×3
23822429304
n×4
31763239072
n×5
39704048840
n÷2
3970404884
n÷3
2646936589.3333
n÷3
1985202442
n÷5
1588161953.6
n2
6.3056459771564E+19
n3
5.0071935168954E+29
n4
3.9761171189229E+39
n5
3.1573589656655E+49
2 √n89111.221336036
3 √n1995.0552655423
4 √n298.5150269853
5 √n95.493312473564
1 , 2 , 4 , 8 , 73 , 146 , 292 , 584 , 13597277 , 27194554 , 54389108 , 108778216 , 992601221 , 1985202442 , 3970404884 , 7940809768
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7940809767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7940809768 can be divided by 16 positive divisors.
The sum of these divisors (counting 7940809768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011001010011110010010000101000
3
Ternary
202111102000221011111
4
Quaternary
13121103302100220
5
Quinary
112230321403033
6
Senary
3351543040104
8
Octal
73123622050
10
Decimal
7940809768
12
Duodecimal
1657440034
16
Hexadecimal
1d94f2428
20
Vigesimal
641a1488
36
Base36
3nbr414
md5
7894f9b8eb9dd87f3d4d3fd8b5138779
sha1
935d46675f6a23b4119b7eaec7a2b4593ef2bd55
sha256
19b1f7cd911869e05f4c9bce04838c1321de3cd5ea5b390a85b71dda22d2f4c7
sha512
1e64d7429e9ff0347a07a8beb6ad9602db4116b344b245606f2c7909f8888c7a591bced6c55e054c193645ad486bf6071b205f37660f45f622ae5c7d1326e492
ripemd-160
dea7a2b3c28ddcf6ee5b6003391d46e87f0ef328
Diameter
15881619536
Circumference
49893579261.406
Area
1.9809771077973E+20
Volume
2.0974083157041E+30
Surface area
7.9239084311891E+20
Circumference
49893579261.406
Perimeter
31763239072
Area
6.3056459771564E+19
Diagonal
11230000870.13
Surface area
3.7833875862939E+20
Volume
5.0071935168954E+29
Space diagonal
13753885971.415
Perimeter
23822429304
Area
2.7304248017443E+19
Altitude
6876942985.7076
Surface area
2.7304248017443E+19
Volume
5.90103415085E+28
Height
3743333623.3768