679968685 (number)

679968685 is an odd 9-digits composite number following 679968684 and preceding 679968686. In scientific notation, it is written as 6.79968685 × 10^8. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 494522640 positive integers (up to 679968685) that are relatively prime to 679968685.

Interesting facts

Basic properties

Name

Name six hundred seventy-nine million nine hundred sixty-eight thousand six hundred eighty-five

Notation

Scientific notation 6.79968685 × 10^8
Engineering notation 6.79968685 × 10^6

Prime Factorization of 679968685

Prime Factorization 5 × 11 × 12363067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 679968685
Product of the distinct prime numbers

The prime factorization of 679968685 is 5 × 11 × 12363067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 679968685)

Multiplication

n×y
n×2 1359937370
n×3 2039906055
n×4 2719874740
n×5 3399843425

Division

n÷y
n÷2 339984342.5
n÷3 226656228.33333
n÷3 169992171.25
n÷5 135993737

Exponentiation

ny
n2 462357412580629225
n3 3.1438856183245E+26
n4 2.1377437696825E+35
n5 1.453598819938E+44

Nth Root

y√n
2√n 26076.209176182
3√n 879.35243552626
4√n 161.48129667606
5√n 58.411422456686

Divisors of 679968685

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 -679968684
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 679968685 can be divided by 8 positive divisors. The sum of these divisors (counting 679968685) is 1, the average is 0.125.

Base conversion 679968685

Base System Value
2 Binary 101000100001110111111110101101
3 Ternary 1202101110222200101
4 Quaternary 220201313332231
5 Quinary 2343032444220
6 Senary 151250031101
8 Octal 5041677655
10 Decimal 679968685
12 Duodecimal 16b878491
16 Hexadecimal 28877fad
20 Vigesimal ac9g1e5
36 Base36 b8u371

Cryptographic Hash Functions

md5 c8296d81ce72caa4ffe127bfe06bee64
sha1 52d415a41bc84f199460d80dca2392a88f7cc115
sha256 5b532b36d830f8e72d916315a9d468750f0af0eccaf7147d469ad366e6c75d06
sha512 aea527e06d9d4ff46dbd606b0aede6a904a8dd22514a50bdb47ccab3c61683c94ace21991265ed17521abf3a2182e81e0d31b487d82c22045cbcaf25bc3d36df
ripemd-160 2714b1810e1ec0fe7d8d3b7a401b6bdc03bbace1

679968685 as geometric shapes

Circle

Radius = n
Diameter 1359937370
Circumference 4272369250.9342
Area 1.4525386506961E+18

Sphere

Radius = n
Volume 1.3169077283007E+27
Surface area 5.8101546027844E+18
Circumference 4272369250.9342

Square

Length = n
Perimeter 2719874740
Area 462357412580629225
Diagonal 961620936.316

Cube

Length = n
Surface area 2774144475483775350
Volume 3.1438856183245E+26
Space diagonal 1177740309.9758

Equilateral Triangle

Length = n
Perimeter 2039906055
Area 2.0020663246143E+17
Altitude 588870154.9879

Triangular Pyramid

Length = n
Surface area 2.0020663246143E+17
Volume 3.7051047333202E+25
Height 320540312.10533