686138411 (number)

686138411 is an odd 9-digits composite number following 686138410 and preceding 686138412. In scientific notation, it is written as 6.86138411 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 553523328 positive integers (up to 686138411) that are relatively prime to 686138411.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million one hundred thirty-eight thousand four hundred eleven

Notation

Scientific notation 6.86138411 × 10^8
Engineering notation 6.86138411 × 10^6

Prime Factorization of 686138411

Prime Factorization 17 × 7 × 5765869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 686138411
Product of the distinct prime numbers

The prime factorization of 686138411 is 17 × 7 × 5765869. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686138411)

Multiplication

n×y
n×2 1372276822
n×3 2058415233
n×4 2744553644
n×5 3430692055

Division

n÷y
n÷2 343069205.5
n÷3 228712803.66667
n÷3 171534602.75
n÷5 137227682.2

Exponentiation

ny
n2 470785919049604921
n3 3.2302430241787E+26
n4 2.2163938157538E+35
n5 1.5207529308915E+44

Nth Root

y√n
2√n 26194.243852419
3√n 882.00404622074
4√n 161.84635878641
5√n 58.517039546737

Divisors of 686138411

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 -686138410
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 686138411 can be divided by 8 positive divisors. The sum of these divisors (counting 686138411) is 1, the average is 0.125.

Base conversion 686138411

Base System Value
2 Binary 101000111001011010010000101011
3 Ternary 1202211002102221202
4 Quaternary 220321122100223
5 Quinary 2401122412121
6 Senary 152030154415
8 Octal 5071322053
10 Decimal 686138411
12 Duodecimal 171952a0b
16 Hexadecimal 28e5a42b
20 Vigesimal ae8760b
36 Base36 bcibsb

Cryptographic Hash Functions

md5 9d175d24a03aea20d3aa4292c833bfc6
sha1 55bf78cc4bde18fdbdc2a47dcc674a30b45d6453
sha256 7cdc425888e19375312563588c0a5ecbac994041392f4911665ff7130a78167e
sha512 119eb02c47dbc6a17461db9d24a742d26e95148d65dbb62e75420dd4c130b2c9bc4e8f8ae864ad3f672ffa238ce30129c967b245c3d5c4116a285e602fe5be2b
ripemd-160 cb78401cfcb4777b5da67aef9abd5ad59e3949ac

686138411 as geometric shapes

Circle

Radius = n
Diameter 1372276822
Circumference 4311134782.6867
Area 1.4790175846998E+18

Sphere

Radius = n
Volume 1.3530810338759E+27
Surface area 5.916070338799E+18
Circumference 4311134782.6867

Square

Length = n
Perimeter 2744553644
Area 470785919049604921
Diagonal 970346246.50132

Cube

Length = n
Surface area 2824715514297629526
Volume 3.2302430241787E+26
Space diagonal 1188426588.8766

Equilateral Triangle

Length = n
Perimeter 2058415233
Area 2.0385628282048E+17
Altitude 594213294.43829

Triangular Pyramid

Length = n
Surface area 2.0385628282048E+17
Volume 3.8068779121288E+25
Height 323448748.83377