680909305 (number)

680909305 is an odd 9-digits composite number following 680909304 and preceding 680909306. In scientific notation, it is written as 6.80909305 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 544727440 positive integers (up to 680909305) that are relatively prime to 680909305.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.80909305 × 10^8
Engineering notation 6.80909305 × 10^6

Prime Factorization of 680909305

Prime Factorization 5 × 136181861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 680909305
Product of the distinct prime numbers

The prime factorization of 680909305 is 5 × 136181861. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 25, 15, 112, 988, 2600, 3046, 57157, 89627, 116532, 183786, 4973771, 2370060, 95568491, 64513443, 46151476, 767433406, 9868549341, 7211929049

Basic calculations (n = 680909305)

Multiplication

n×y
n×2 1361818610
n×3 2042727915
n×4 2723637220
n×5 3404546525

Division

n÷y
n÷2 340454652.5
n÷3 226969768.33333
n÷3 170227326.25
n÷5 136181861

Exponentiation

ny
n2 463637481635583025
n3 3.1569507539244E+26
n4 2.1495971437739E+35
n5 1.463680697197E+44

Nth Root

y√n
2√n 26094.238923563
3√n 879.75772643574
4√n 161.53711314606
5√n 58.427573958057

Divisors of 680909305

1, 5, 136181861, 680909305

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 -680909304
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 680909305 can be divided by 4 positive divisors. The sum of these divisors (counting 680909305) is 1, the average is 0.25.

Base conversion 680909305

Base System Value
2 Binary 101000100101011101100111111001
3 Ternary 1202110020202222011
4 Quaternary 220211131213321
5 Quinary 2343303044210
6 Senary 151322125521
8 Octal 5045354771
10 Decimal 680909305
12 Duodecimal 1700508a1
16 Hexadecimal 2895d9f9
20 Vigesimal acfdd55
36 Base36 b9e8zd

Cryptographic Hash Functions

md5 5524f8eefd5f8312f405e2986c79390f
sha1 178d1722d28e5f87c34d28e319651136794c62e1
sha256 48b77465dd7bae8372160e1bf1476685601d4b77e92906c49d1dc64adc0309d2
sha512 b38a9f5eadc3ee68eed8128ea8462aeeb4bd0fff4f99462bcf42771c6ef74b6903db3c1c9e62c5c9b5ae1d81d145ebf774a62dc02f6a5db5430523a2dc205814
ripemd-160 a6379065f179b3cd0771a36af93e372e64d270d0

680909305 as geometric shapes

Circle

Radius = n
Diameter 1361818610
Circumference 4278279340.6979
Area 1.4565601062352E+18

Sphere

Radius = n
Volume 1.3223804395031E+27
Surface area 5.8262404249409E+18
Circumference 4278279340.6979

Square

Length = n
Perimeter 2723637220
Area 463637481635583025
Diagonal 962951173.87704

Cube

Length = n
Surface area 2781824889813498150
Volume 3.1569507539244E+26
Space diagonal 1179369511.6064

Equilateral Triangle

Length = n
Perimeter 2042727915
Area 2.0076091862153E+17
Altitude 589684755.80321

Triangular Pyramid

Length = n
Surface area 2.0076091862153E+17
Volume 3.7205021432865E+25
Height 320983724.62568