680909385 (number)

680909385 is an odd 9-digits composite number following 680909384 and preceding 680909386. In scientific notation, it is written as 6.80909385 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 335216832 positive integers (up to 680909385) that are relatively prime to 680909385.

Interesting facts

Basic properties

Name

Name six hundred eighty million nine hundred nine thousand three hundred eighty-five

Notation

Scientific notation 6.80909385 × 10^8
Engineering notation 6.80909385 × 10^6

Prime Factorization of 680909385

Prime Factorization 15 × 13 × 3491843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 680909385
Product of the distinct prime numbers

The prime factorization of 680909385 is 15 × 13 × 3491843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 83, 88, 993, 584, 9664, 4654, 93174, 45724, 451242, 789780, 3840206, 5279154, 20246701, 81734341, 146598529, 691360853, 5565343855, 1444597574

Basic calculations (n = 680909385)

Multiplication

n×y
n×2 1361818770
n×3 2042728155
n×4 2723637540
n×5 3404546925

Division

n÷y
n÷2 340454692.5
n÷3 226969795
n÷3 170227346.25
n÷5 136181877

Exponentiation

ny
n2 463637590581078225
n3 3.1569518666544E+26
n4 2.1495981539983E+35
n5 1.4636815570361E+44

Nth Root

y√n
2√n 26094.240456469
3√n 879.75776088997
4√n 161.53711789081
5√n 58.427575330987

Divisors of 680909385

1, 13, 15, 195, 3491843, 45393959, 52377645, 680909385

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 -680909384
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 680909385 can be divided by 8 positive divisors. The sum of these divisors (counting 680909385) is 1, the average is 0.125.

Base conversion 680909385

Base System Value
2 Binary 101000100101011101101001001001
3 Ternary 1202110020210002010
4 Quaternary 220211131221021
5 Quinary 2343303100020
6 Senary 151322130133
8 Octal 5045355111
10 Decimal 680909385
12 Duodecimal 170050949
16 Hexadecimal 2895da49
20 Vigesimal acfdd95
36 Base36 b9e91l

Cryptographic Hash Functions

md5 48d39ccd2b80b042acf3d88ebe137ffb
sha1 425e1fe908fdd8963e69be8de1a7b5d87f7ee733
sha256 a08b347865f90095d1645d34c15e7cf930feaed220aff543926410912c83a961
sha512 6c87fcc6f0c77d0064de00bbf193c138622497aaa982e54523a4f93ea65f19974076d35c96f6bfcd7f7162d08f58c64ccb6a9719a820377b1c12c8454b310f99
ripemd-160 173d1f16c340ff0713844fb7835b861876768417

680909385 as geometric shapes

Circle

Radius = n
Diameter 1361818770
Circumference 4278279843.3527
Area 1.4565604484976E+18

Sphere

Radius = n
Volume 1.3223809056024E+27
Surface area 5.8262417939903E+18
Circumference 4278279843.3527

Square

Length = n
Perimeter 2723637540
Area 463637590581078225
Diagonal 962951287.01412

Cube

Length = n
Surface area 2781825543486469350
Volume 3.1569518666544E+26
Space diagonal 1179369650.1705

Equilateral Triangle

Length = n
Perimeter 2042728155
Area 2.0076096579631E+17
Altitude 589684825.08524

Triangular Pyramid

Length = n
Surface area 2.0076096579631E+17
Volume 3.7205034546515E+25
Height 320983762.33804