686398422 (number)

686398422 is an even 9-digits composite number following 686398421 and preceding 686398423. In scientific notation, it is written as 6.86398422 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 223138944 positive integers (up to 686398422) that are relatively prime to 686398422.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million three hundred ninety-eight thousand four hundred twenty-two

Notation

Scientific notation 6.86398422 × 10^8
Engineering notation 6.86398422 × 10^6

Prime Factorization of 686398422

Prime Factorization 2 × 3 × 43 × 827 × 3217

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 686398422
Product of the distinct prime numbers

The prime factorization of 686398422 is 2 × 3 × 43 × 827 × 3217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686398422)

Multiplication

n×y
n×2 1372796844
n×3 2059195266
n×4 2745593688
n×5 3431992110

Division

n÷y
n÷2 343199211
n÷3 228799474
n÷3 171599605.5
n÷5 137279684.4

Exponentiation

ny
n2 471142793724090084
n3 3.2339167014889E+26
n4 2.2197553207814E+35
n5 1.5236365494105E+44

Nth Root

y√n
2√n 26199.206514702
3√n 882.11544346864
4√n 161.86168945956
5√n 58.521473861435

Divisors of 686398422

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686398421
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686398422 can be divided by 32 positive divisors. The sum of these divisors (counting 686398422) is 1, the average is 0.03125.

Base conversion 686398422

Base System Value
2 Binary 101000111010011001101111010110
3 Ternary 1202211120122121210
4 Quaternary 220322121233112
5 Quinary 2401204222142
6 Senary 152035522250
8 Octal 5072315726
10 Decimal 686398422
12 Duodecimal 171a59386
16 Hexadecimal 28e99bd6
20 Vigesimal ae9jg12
36 Base36 bcnweu

Cryptographic Hash Functions

md5 7d377aac88eb843f1fcfe9c07d271c25
sha1 13cd3bb4e09538a21cf2a87c160da653f30033fc
sha256 45781768249df8b8fdb2e921113209cdc374838eca577dd7a70270017b7158c5
sha512 6f804f5d871f0eeb36725c99d616e9d6bc28da6ef2e01abf5dd42e1a97f38f5ffc5985dd700b8b5b3b5a63f665cd035eeffe15926931932d1f11b37a87690aa5
ripemd-160 96638f4546310b27ad5e1f99e761d2535f25a16c

686398422 as geometric shapes

Circle

Radius = n
Diameter 1372796844
Circumference 4312768479.9817
Area 1.4801387395554E+18

Sphere

Radius = n
Volume 1.3546198602292E+27
Surface area 5.9205549582215E+18
Circumference 4312768479.9817

Square

Length = n
Perimeter 2745593688
Area 471142793724090084
Diagonal 970713957.58389

Cube

Length = n
Surface area 2826856762344540504
Volume 3.2339167014889E+26
Space diagonal 1188876941.1391

Equilateral Triangle

Length = n
Perimeter 2059195266
Area 2.0401081408752E+17
Altitude 594438470.56955

Triangular Pyramid

Length = n
Surface area 2.0401081408752E+17
Volume 3.8112073823587E+25
Height 323571319.19463