7966679920 (number)

7966679920 is an even 10-digits composite number following 7966679919 and preceding 7966679921. In scientific notation, it is written as 7.966679920 × 10^9. The sum of its digits is 61. It has a total of 7 prime factors and 40 positive divisors. There are 3179684352 positive integers (up to 7966679920) that are relatively prime to 7966679920.

Interesting facts

Basic properties

Name

Name seven billion nine hundred sixty-six million six hundred seventy-nine thousand nine hundred twenty

Notation

Scientific notation 7.966679920 × 10^9
Engineering notation 7.966679920 × 10^9

Prime Factorization of 7966679920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 457 × 217907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 995834990
Product of the distinct prime numbers

The prime factorization of 7966679920 is 2 × 2 × 2 × 2 × 5 × 457 × 217907. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 97, 76, 1, 396, 6754, 3586, 52499, 45588, 172553, 179481, 9226493, 1833629, 44506143, 40617160, 764221294, 486132120, 805429809, 1868136913

Basic calculations (n = 7966679920)

Multiplication

n×y
n×2 15933359840
n×3 23900039760
n×4 31866719680
n×5 39833399600

Division

n÷y
n÷2 3983339960
n÷3 2655559973.3333
n÷3 1991669980
n÷5 1593335984

Exponentiation

ny
n2 6.3467988947731E+19
n3 5.0562915311267E+29
n4 4.0281856210693E+39
n5 3.2091265501406E+49

Nth Root

y√n
2√n 89256.259836496
3√n 1997.2194627645
4√n 298.7578615476
5√n 95.555452570726

Divisors of 7966679920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 7312, 9140, 18280, 36560, 217907, 435814, 871628, 1089535, 1743256, 2179070, 3486512, 4358140, 8716280, 17432560, 99583499, 199166998, 398333996, 497917495, 796667992, 995834990, 1593335984, 1991669980, 3983339960, 7966679920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7966679919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7966679920 can be divided by 40 positive divisors. The sum of these divisors (counting 7966679920) is 1, the average is 0.025.

Base conversion 7966679920

Base System Value
2 Binary 111011010110110011110001101110000
3 Ternary 202120012201021100021
4 Quaternary 13122312132031300
5 Quinary 112303432224140
6 Senary 3354305333224
8 Octal 73266361560
10 Decimal 7966679920
12 Duodecimal 1664037214
16 Hexadecimal 1dad9e370
20 Vigesimal 649bejg0
36 Base36 3nr5lkg

Cryptographic Hash Functions

md5 2d444c60b303b1dba9869106ffd46f14
sha1 cfb080ffa06f30da10dad3e657e0a742256ca711
sha256 bbbcab76f7bf26d37bece6f0edba786529564bfe32786fd864d7131686aa5bc7
sha512 19627829b44dc292c427e84b8721e82b0446f050c3d6f0215ee3e6a5ffc5c7678816e059e5090da342c16fd7c40bfdaf4d76a6241d739a768b05ed98682d4c0a
ripemd-160 8eaff18bc5ab904a17aa242c1a5150df64cd63b7

7966679920 as geometric shapes

Circle

Radius = n
Diameter 15933359840
Circumference 50056126220.347
Area 1.9939056781631E+20

Sphere

Radius = n
Volume 2.1179744438128E+30
Surface area 7.9756227126524E+20
Circumference 50056126220.347

Square

Length = n
Perimeter 31866719680
Area 6.3467988947731E+19
Diagonal 11266586789.949

Cube

Length = n
Surface area 3.8080793368639E+20
Volume 5.0562915311267E+29
Space diagonal 13798694389.079

Equilateral Triangle

Length = n
Perimeter 23900039760
Area 2.7482445377923E+19
Altitude 6899347194.5394

Triangular Pyramid

Length = n
Surface area 2.7482445377923E+19
Volume 5.9588967155264E+28
Height 3755528929.9831