686998413 (number)

686998413 is an odd 9-digits composite number following 686998412 and preceding 686998414. In scientific notation, it is written as 6.86998413 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 456854400 positive integers (up to 686998413) that are relatively prime to 686998413.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million nine hundred ninety-eight thousand four hundred thirteen

Notation

Scientific notation 6.86998413 × 10^8
Engineering notation 6.86998413 × 10^6

Prime Factorization of 686998413

Prime Factorization 9 × 401 × 190357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 686998413
Product of the distinct prime numbers

The prime factorization of 686998413 is 9 × 401 × 190357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686998413)

Multiplication

n×y
n×2 1373996826
n×3 2060995239
n×4 2747993652
n×5 3434992065

Division

n÷y
n÷2 343499206.5
n÷3 228999471
n÷3 171749603.25
n÷5 137399682.6

Exponentiation

ny
n2 471966819464518569
n3 3.2424045596078E+26
n4 2.2275267867545E+35
n5 1.5303073674154E+44

Nth Root

y√n
2√n 26210.654570232
3√n 882.37239199553
4√n 161.89704929439
5√n 58.531701183072

Divisors of 686998413

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 -686998412
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 686998413 can be divided by 8 positive divisors. The sum of these divisors (counting 686998413) is 1, the average is 0.125.

Base conversion 686998413

Base System Value
2 Binary 101000111100101100001110001101
3 Ternary 1202212201010122200
4 Quaternary 220330230032031
5 Quinary 2401332422123
6 Senary 152100432113
8 Octal 5074541615
10 Decimal 686998413
12 Duodecimal 1720a8639
16 Hexadecimal 28f2c38d
20 Vigesimal aedeg0d
36 Base36 bd0rd9

Cryptographic Hash Functions

md5 2390a2fa96ad103c14b0c870cef8dfdc
sha1 fd571199f5f5a31764d66209482f65c2a399400b
sha256 6b7ead79ac590fe73e2a04f0beaafb0bc017db1340aff78a86113711f8885199
sha512 c936b57fdbe9f275effd5cb151699c09c49364a2081ae5195e47dbe0e199d3c9af05ce61962fdb420043324edaaf7aaee47ce3dada141ddf5a45dcc0deaf4c76
ripemd-160 2f2049ece4e6d2695f6f3810aebdaf8e7d49c40d

686998413 as geometric shapes

Circle

Radius = n
Diameter 1373996826
Circumference 4316538334.6173
Area 1.4827274927679E+18

Sphere

Radius = n
Volume 1.358175245924E+27
Surface area 5.9309099710715E+18
Circumference 4316538334.6173

Square

Length = n
Perimeter 2747993652
Area 471966819464518569
Diagonal 971562472.99339

Cube

Length = n
Surface area 2831800916787111414
Volume 3.2424045596078E+26
Space diagonal 1189916156.0352

Equilateral Triangle

Length = n
Perimeter 2060995239
Area 2.0436762769981E+17
Altitude 594958078.01759

Triangular Pyramid

Length = n
Surface area 2.0436762769981E+17
Volume 3.8212104190814E+25
Height 323854157.66446