686385742 (number)

686385742 is an even 9-digits composite number following 686385741 and preceding 686385743. In scientific notation, it is written as 6.86385742 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 285340320 positive integers (up to 686385742) that are relatively prime to 686385742.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million three hundred eighty-five thousand seven hundred forty-two

Notation

Scientific notation 6.86385742 × 10^8
Engineering notation 6.86385742 × 10^6

Prime Factorization of 686385742

Prime Factorization 2 × 37 × 7 × 359 × 3691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 686385742
Product of the distinct prime numbers

The prime factorization of 686385742 is 2 × 37 × 7 × 359 × 3691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 686385742)

Multiplication

n×y
n×2 1372771484
n×3 2059157226
n×4 2745542968
n×5 3431928710

Division

n÷y
n÷2 343192871
n÷3 228795247.33333
n÷3 171596435.5
n÷5 137277148.4

Exponentiation

ny
n2 471125386820890564
n3 3.2337374820809E+26
n4 2.2195913010713E+35
n5 1.5234958221226E+44

Nth Root

y√n
2√n 26198.964521523
3√n 882.11001159296
4√n 161.86094192708
5√n 58.521257643638

Divisors of 686385742

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 -686385741
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 686385742 can be divided by 32 positive divisors. The sum of these divisors (counting 686385742) is 1, the average is 0.03125.

Base conversion 686385742

Base System Value
2 Binary 101000111010010110101001001110
3 Ternary 1202211120000020011
4 Quaternary 220322112221032
5 Quinary 2401203320432
6 Senary 152035343434
8 Octal 5072265116
10 Decimal 686385742
12 Duodecimal 171a51b7a
16 Hexadecimal 28e96a4e
20 Vigesimal ae9i472
36 Base36 bcnmmm

Cryptographic Hash Functions

md5 f7b876e281a9bf4872d09bb740d1ae9f
sha1 790ca920b774bb8fa2d6a3b62d3c3e93cf2893ab
sha256 c92f14b2ef0c35631d877bd5172c6e4720d550f7b73ae4b6ba78c62ba125b93b
sha512 d302333bb21d0abecd616a8098c98b5970bd63432b225329d28c945bc2c9bb6dac6a882df04529a1eacdaafa6e7d76540c7d3046d611e73374ea61372673bd50
ripemd-160 3c4de76395489e09eb5b89c34011739ef5474eee

686385742 as geometric shapes

Circle

Radius = n
Diameter 1372771484
Circumference 4312688809.192
Area 1.4800840541562E+18

Sphere

Radius = n
Volume 1.3545447889791E+27
Surface area 5.9203362166246E+18
Circumference 4312688809.192

Square

Length = n
Perimeter 2745542968
Area 471125386820890564
Diagonal 970696025.35592

Cube

Length = n
Surface area 2826752320925343384
Volume 3.2337374820809E+26
Space diagonal 1188854978.7349

Equilateral Triangle

Length = n
Perimeter 2059157226
Area 2.0400327667733E+17
Altitude 594427489.36743

Triangular Pyramid

Length = n
Surface area 2.0400327667733E+17
Volume 3.8109961702609E+25
Height 323565341.78531