7949678965 (number)

7949678965 is an odd 10-digits composite number following 7949678964 and preceding 7949678966. In scientific notation, it is written as 7.949678965 × 10^9. The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors. There are 6167129472 positive integers (up to 7949678965) that are relatively prime to 7949678965.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-nine million six hundred seventy-eight thousand nine hundred sixty-five

Notation

Scientific notation 7.949678965 × 10^9
Engineering notation 7.949678965 × 10^9

Prime Factorization of 7949678965

Prime Factorization 215 × 139 × 266009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7949678965
Product of the distinct prime numbers

The prime factorization of 7949678965 is 215 × 139 × 266009. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 71, 28, 806, 346, 3231, 3025, 97644, 62961, 129721, 605313, 2998685, 3723750, 47725631, 53795791, 295944756, 325330876, 3234297964, 1994710120

Basic calculations (n = 7949678965)

Multiplication

n×y
n×2 15899357930
n×3 23849036895
n×4 31798715860
n×5 39748394825

Division

n÷y
n÷2 3974839482.5
n÷3 2649892988.3333
n÷3 1987419741.25
n÷5 1589935793

Exponentiation

ny
n2 6.3197395646563E+19
n3 5.0239900681427E+29
n4 3.9939108165083E+39
n5 3.1750308806082E+49

Nth Root

y√n
2√n 89160.972207575
3√n 1995.7977571782
4√n 298.59834595586
5√n 95.514634502202

Divisors of 7949678965

1, 139, 215, 29885, 266009, 36975251, 57191935, 7949678965

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 -7949678964
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 7949678965 can be divided by 8 positive divisors. The sum of these divisors (counting 7949678965) is 1, the average is 0.125.

Base conversion 7949678965

Base System Value
2 Binary 111011001110101100111100101110101
3 Ternary 202112000201112102021
4 Quaternary 13121311213211311
5 Quinary 112240104211330
6 Senary 3352501113141
8 Octal 73165474565
10 Decimal 7949678965
12 Duodecimal 165a3b87b1
16 Hexadecimal 1d9d67975
20 Vigesimal 64459h85
36 Base36 3nh17jp

Cryptographic Hash Functions

md5 e3e8d3c176e7dad3a7d318b54a2d96b7
sha1 8ff9f4d7d1de2f17fc028121459793d6cc2e5d63
sha256 5e674efa1e0d7f14fd8e488d6801258d7514238c99b909885180a552a14d7fdd
sha512 0e778e704d07a31d0db769840cb91e2d47fef71fa8f73b336aa7d84d200fe2a2918d126ccb1ffaa0f2ac04fcccade578eda97833be7dff85677cde98eddd9d2f
ripemd-160 980bef87140d0893b716109fffe016d8b2e9e3d9

7949678965 as geometric shapes

Circle

Radius = n
Diameter 15899357930
Circumference 49949306069.683
Area 1.9854047388925E+20

Sphere

Radius = n
Volume 2.104444038638E+30
Surface area 7.9416189555701E+20
Circumference 49949306069.683

Square

Length = n
Perimeter 31798715860
Area 6.3197395646563E+19
Diagonal 11242543808.815

Cube

Length = n
Surface area 3.7918437387938E+20
Volume 5.0239900681427E+29
Space diagonal 13769247871.242

Equilateral Triangle

Length = n
Perimeter 23849036895
Area 2.736527504147E+19
Altitude 6884623935.6208

Triangular Pyramid

Length = n
Surface area 2.736527504147E+19
Volume 5.9208290763293E+28
Height 3747514602.9384