686143899 (number)

686143899 is an odd 9-digits composite number following 686143898 and preceding 686143900. In scientific notation, it is written as 6.86143899 × 10^8. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 392082120 positive integers (up to 686143899) that are relatively prime to 686143899.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million one hundred forty-three thousand eight hundred ninety-nine

Notation

Scientific notation 6.86143899 × 10^8
Engineering notation 6.86143899 × 10^6

Prime Factorization of 686143899

Prime Factorization 189 × 3630391

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 686143899
Product of the distinct prime numbers

The prime factorization of 686143899 is 189 × 3630391. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 76, 81, 470, 903, 865, 6615, 64785, 36598, 780287, 902499, 7266855, 8725971, 11462862, 27988209, 575037803, 855855711, 325569777, 3258259249

Basic calculations (n = 686143899)

Multiplication

n×y
n×2 1372287798
n×3 2058431697
n×4 2744575596
n×5 3430719495

Division

n÷y
n÷2 343071949.5
n÷3 228714633
n÷3 171535974.75
n÷5 137228779.8

Exponentiation

ny
n2 470793450134922201
n3 3.2303205349924E+26
n4 2.2164647268994E+35
n5 1.5208137497107E+44

Nth Root

y√n
2√n 26194.348608049
3√n 882.00639775081
4√n 161.84668241286
5√n 58.517133154814

Divisors of 686143899

1, 189, 3630391, 686143899

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686143898
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686143899 can be divided by 4 positive divisors. The sum of these divisors (counting 686143899) is 1, the average is 0.25.

Base conversion 686143899

Base System Value
2 Binary 101000111001011011100110011011
3 Ternary 1202211002201111000
4 Quaternary 220321123212123
5 Quinary 2401123101044
6 Senary 152030240043
8 Octal 5071334633
10 Decimal 686143899
12 Duodecimal 171956023
16 Hexadecimal 28e5b99b
20 Vigesimal ae87jej
36 Base36 bcig0r

Cryptographic Hash Functions

md5 85f17143032af9ba7c95259ae162b5bd
sha1 17cdce42e7234c00b8433015f5e00a10f3ebc2f8
sha256 ae7d6dc9ef238e9c81e3f5ec255cac9fb4e97f8e8bb23fa657a89c54c0fd6d82
sha512 9977256e0737720a156fe8b9825bff03c289636c7deb8952760fb3b8e5aae948627a492eae3c5930feb25ae692a4d2681fb4386b48fef609c1c4305dba477309
ripemd-160 9f5bc3a6b22a09a2dc2d5b28aa4c89214e67356d

686143899 as geometric shapes

Circle

Radius = n
Diameter 1372287798
Circumference 4311169264.8077
Area 1.4790412443021E+18

Sphere

Radius = n
Volume 1.3531135015296E+27
Surface area 5.9161649772083E+18
Circumference 4311169264.8077

Square

Length = n
Perimeter 2744575596
Area 470793450134922201
Diagonal 970354007.70536

Cube

Length = n
Surface area 2824760700809533206
Volume 3.2303205349924E+26
Space diagonal 1188436094.3714

Equilateral Triangle

Length = n
Perimeter 2058431697
Area 2.0385954387608E+17
Altitude 594218047.1857

Triangular Pyramid

Length = n
Surface area 2.0385954387608E+17
Volume 3.8069692594988E+25
Height 323451335.90179