686793984 (number)

686793984 is an even 9-digits composite number following 686793983 and preceding 686793985. In scientific notation, it is written as 6.86793984 × 10^8. The sum of its digits is 60. It has a total of 12 prime factors and 144 positive divisors. There are 214939648 positive integers (up to 686793984) that are relatively prime to 686793984.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million seven hundred ninety-three thousand nine hundred eighty-four

Notation

Scientific notation 6.86793984 × 10^8
Engineering notation 6.86793984 × 10^6

Prime Factorization of 686793984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 59 × 659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 5365578
Product of the distinct prime numbers

The prime factorization of 686793984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 59 × 659. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686793984)

Multiplication

n×y
n×2 1373587968
n×3 2060381952
n×4 2747175936
n×5 3433969920

Division

n÷y
n÷2 343396992
n÷3 228931328
n÷3 171698496
n÷5 137358796.8

Exponentiation

ny
n2 471685976458592256
n3 3.2395109096893E+26
n4 2.224876603877E+35
n5 1.528031866685E+44

Nth Root

y√n
2√n 26206.754549162
3√n 882.28486127381
4√n 161.88500408982
5√n 58.528217331756

Divisors of 686793984

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686793983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686793984 can be divided by 144 positive divisors. The sum of these divisors (counting 686793984) is 1, the average is 0.0069444444444444.

Base conversion 686793984

Base System Value
2 Binary 101000111011111010010100000000
3 Ternary 1202212022202020020
4 Quaternary 220323322110000
5 Quinary 2401304401414
6 Senary 152052213440
8 Octal 5073722400
10 Decimal 686793984
12 Duodecimal 17200a280
16 Hexadecimal 28efa500
20 Vigesimal aec94j4
36 Base36 bcwdmo

Cryptographic Hash Functions

md5 7526b961bf9bd71e0572316845d99b30
sha1 73ed845bfe66319893760cf48f03dcf7399fe689
sha256 7083be8e60d02151be9dfd371449d355448875c33aacc757d3d8570f2b4877be
sha512 6a6183ceb85af58c64ea89f27e6ab5dec5c997aa0a44b2118bbe4292bb9d2cb204d0ac8788ecf17137329012583cee6f3a7e9bad2a0388cfe5c74cd01367f547
ripemd-160 17b3492f7ee0bc9419d4ce4a49b79c22cf64cab9

686793984 as geometric shapes

Circle

Radius = n
Diameter 1373587968
Circumference 4315253869.3281
Area 1.4818451984436E+18

Sphere

Radius = n
Volume 1.3569631566805E+27
Surface area 5.9273807937746E+18
Circumference 4315253869.3281

Square

Length = n
Perimeter 2747175936
Area 471685976458592256
Diagonal 971273366.72905

Cube

Length = n
Surface area 2830115858751553536
Volume 3.2395109096893E+26
Space diagonal 1189562074.6206

Equilateral Triangle

Length = n
Perimeter 2060381952
Area 2.04246019111E+17
Altitude 594781037.31032

Triangular Pyramid

Length = n
Surface area 2.04246019111E+17
Volume 3.8178002199485E+25
Height 323757788.90968