7942716638 (number)

7942716638 is an even 10-digits composite number following 7942716637 and preceding 7942716639. In scientific notation, it is written as 7.942716638 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 3798690544 positive integers (up to 7942716638) that are relatively prime to 7942716638.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred sixteen thousand six hundred thirty-eight

Notation

Scientific notation 7.942716638 × 10^9
Engineering notation 7.942716638 × 10^9

Prime Factorization of 7942716638

Prime Factorization 2 × 23 × 172667753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942716638
Product of the distinct prime numbers

The prime factorization of 7942716638 is 2 × 23 × 172667753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 47, 63, 102, 446, 9457, 6287, 19858, 70536, 321554, 404009, 2939714, 6027468, 70123574, 33506093, 760928821, 913938481, 8477782144, 842104799

Basic calculations (n = 7942716638)

Multiplication

n×y
n×2 15885433276
n×3 23828149914
n×4 31770866552
n×5 39713583190

Division

n÷y
n÷2 3971358319
n÷3 2647572212.6667
n÷3 1985679159.5
n÷5 1588543327.6

Exponentiation

ny
n2 6.3086747591562E+19
n3 5.0108015973281E+29
n4 3.9799377216815E+39
n5 3.1611517560203E+49

Nth Root

y√n
2√n 89121.920075815
3√n 1995.2149472653
4√n 298.5329463825
5√n 95.497898299186

Divisors of 7942716638

1, 2, 23, 46, 172667753, 345335506, 3971358319, 7942716638

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 -7942716637
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 7942716638 can be divided by 8 positive divisors. The sum of these divisors (counting 7942716638) is 1, the average is 0.125.

Base conversion 7942716638

Base System Value
2 Binary 111011001011011000011110011011110
3 Ternary 202111112121210220022
4 Quaternary 13121123003303132
5 Quinary 112231313413023
6 Senary 3352051552142
8 Octal 73133036336
10 Decimal 7942716638
12 Duodecimal 1657bbb652
16 Hexadecimal 1d96c3cde
20 Vigesimal 6421jbbi
36 Base36 3ncvzdq

Cryptographic Hash Functions

md5 0b43d50b8836829ea2770472e76faa52
sha1 c61b80d2b72c8c5dd1141c179d85523e5755e294
sha256 0db1f119472ec3160fa4c595556570e4fe071bdd98f3eee99b04aeb73800f926
sha512 22f3a3a6e491c7f7fb4c3f05f5801d087ab21a098bfbefa024ec430bf216ded32d6f00ff5e4e6c903e102192b0a7b33dc35b8840f5f300ea317a1dc45c94e8d3
ripemd-160 53b6cfa5ccdf4a7cdc9c79761a5bfd528fa9de77

7942716638 as geometric shapes

Circle

Radius = n
Diameter 15885433276
Circumference 49905560478.972
Area 1.9819286277252E+20

Sphere

Radius = n
Volume 2.0989196649016E+30
Surface area 7.927714510901E+20
Circumference 49905560478.972

Square

Length = n
Perimeter 31770866552
Area 6.3086747591562E+19
Diagonal 11232697591.546

Cube

Length = n
Surface area 3.7852048554937E+20
Volume 5.0108015973281E+29
Space diagonal 13757188767.139

Equilateral Triangle

Length = n
Perimeter 23828149914
Area 2.7317363028215E+19
Altitude 6878594383.5693

Triangular Pyramid

Length = n
Surface area 2.7317363028215E+19
Volume 5.9052863144184E+28
Height 3744232530.5153