686382068 (number)

686382068 is an even 9-digits composite number following 686382067 and preceding 686382069. In scientific notation, it is written as 6.86382068 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 325128312 positive integers (up to 686382068) that are relatively prime to 686382068.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million three hundred eighty-two thousand sixty-eight

Notation

Scientific notation 6.86382068 × 10^8
Engineering notation 6.86382068 × 10^6

Prime Factorization of 686382068

Prime Factorization 2 × 2 × 19 × 9031343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 343191034
Product of the distinct prime numbers

The prime factorization of 686382068 is 2 × 2 × 19 × 9031343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 10, 15, 358, 826, 7958, 7052, 19103, 9767, 953406, 556878, 9520801, 6408868, 10014972, 43134773, 22996974, 769654473, 4489164482, 7190341328

Basic calculations (n = 686382068)

Multiplication

n×y
n×2 1372764136
n×3 2059146204
n×4 2745528272
n×5 3431910340

Division

n÷y
n÷2 343191034
n÷3 228794022.66667
n÷3 171595517
n÷5 137276413.6

Exponentiation

ny
n2 471120343271956624
n3 3.2336855549188E+26
n4 2.2195437784469E+35
n5 1.5234550486669E+44

Nth Root

y√n
2√n 26198.894404154
3√n 882.10843770733
4√n 161.86072532938
5√n 58.521194994446

Divisors of 686382068

1, 2, 4, 19, 38, 76, 9031343, 18062686, 36125372, 171595517, 343191034, 686382068

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686382067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686382068 can be divided by 12 positive divisors. The sum of these divisors (counting 686382068) is 1, the average is 0.083333333333333.

Base conversion 686382068

Base System Value
2 Binary 101000111010010101101111110100
3 Ternary 1202211112211012002
4 Quaternary 220322111233310
5 Quinary 2401203211233
6 Senary 152035314432
8 Octal 5072255764
10 Decimal 686382068
12 Duodecimal 171a4ba18
16 Hexadecimal 28e95bf4
20 Vigesimal ae9hf38
36 Base36 bcnjsk

Cryptographic Hash Functions

md5 1576d5c59e6c2d52fa930b888774642f
sha1 e75f63e82d7296b06b6aef1e27919d2777860948
sha256 87a802bd685404e6167962f8f2e756c830efe7a27bbdeb4268be411ad262877f
sha512 c913230ee7e34fcd71ae177b450bfe73e33d351a56067b26c4c1c4ca098da8645d1d091de9f96b6fa17c62ee16d4be4d43f97dbd80a271938a90e4d0ed718497
ripemd-160 b7336c31c4f9cb736c3550a0ce7b220a02c33fce

686382068 as geometric shapes

Circle

Radius = n
Diameter 1372764136
Circumference 4312665724.7691
Area 1.4800682093799E+18

Sphere

Radius = n
Volume 1.3545230377803E+27
Surface area 5.9202728375195E+18
Circumference 4312665724.7691

Square

Length = n
Perimeter 2745528272
Area 471120343271956624
Diagonal 970690829.53529

Cube

Length = n
Surface area 2826722059631739744
Volume 3.2336855549188E+26
Space diagonal 1188848615.1802

Equilateral Triangle

Length = n
Perimeter 2059146204
Area 2.0400109275658E+17
Altitude 594424307.5901

Triangular Pyramid

Length = n
Surface area 2.0400109275658E+17
Volume 3.8109349735134E+25
Height 323563609.8451