806688440 (number)

806688440 is an even 9-digits composite number following 806688439 and preceding 806688441. In scientific notation, it is written as 8.06688440 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 322675360 positive integers (up to 806688440) that are relatively prime to 806688440.

Interesting facts

Basic properties

Name

Name eight hundred six million six hundred eighty-eight thousand four hundred forty

Notation

Scientific notation 8.06688440 × 10^8
Engineering notation 8.06688440 × 10^6

Prime Factorization of 806688440

Prime Factorization 2 × 2 × 2 × 5 × 20167211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201672110
Product of the distinct prime numbers

The prime factorization of 806688440 is 2 × 2 × 2 × 5 × 20167211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 6, 88, 630, 171, 6298, 9914, 8792, 11823, 738676, 77056, 8362321, 1759938, 44704632, 39358661, 147961473, 446502238, 9197122507, 438991067

Basic calculations (n = 806688440)

Multiplication

n×y
n×2 1613376880
n×3 2420065320
n×4 3226753760
n×5 4033442200

Division

n÷y
n÷2 403344220
n÷3 268896146.66667
n÷3 201672110
n÷5 161337688

Exponentiation

ny
n2 650746239229633600
n3 5.2494946856002E+26
n4 4.2347066787151E+35
n5 3.4160889245103E+44

Nth Root

y√n
2√n 28402.261177589
3√n 930.8976725825
4√n 168.52970414022
5√n 60.442325688856

Divisors of 806688440

1, 2, 4, 5, 8, 10, 20, 40, 20167211, 40334422, 80668844, 100836055, 161337688, 201672110, 403344220, 806688440

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -806688439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 806688440 can be divided by 16 positive divisors. The sum of these divisors (counting 806688440) is 1, the average is 0.0625.

Base conversion 806688440

Base System Value
2 Binary 110000000101010001011010111000
3 Ternary 2002012221000111122
4 Quaternary 300011101122320
5 Quinary 3123003012230
6 Senary 212014044412
8 Octal 6005213270
10 Decimal 806688440
12 Duodecimal 1a61a9708
16 Hexadecimal 301516b8
20 Vigesimal cc1g120
36 Base36 dca4s8

Cryptographic Hash Functions

md5 6f2c5131fd4b0c054a2f743e47d07ac9
sha1 bb7eb28b6e768727ce908a53fd05426bbc0118c5
sha256 deb4598397606a04fb1976dcaf094657eb0f8f7c3f1faaba52d3b29280936feb
sha512 0532adae8ae631da370769d779ede0cf01c3c43a43f666af97f8043c83246f42ffdf7d6e98c9b13f1de03bb7e258ea353017ea0b051b9778ec07dc7821ea7372
ripemd-160 6207a0391c97aa97c0e1c5d52fc860e1fe261f88

806688440 as geometric shapes

Circle

Radius = n
Diameter 1613376880
Circumference 5068572953.6796
Area 2.044379604515E+18

Sphere

Radius = n
Volume 2.198903191912E+27
Surface area 8.17751841806E+18
Circumference 5068572953.6796

Square

Length = n
Perimeter 3226753760
Area 650746239229633600
Diagonal 1140829732.4576

Cube

Length = n
Surface area 3904477435377801600
Volume 5.2494946856002E+26
Space diagonal 1397225363.9585

Equilateral Triangle

Length = n
Perimeter 2420065320
Area 2.8178138729502E+17
Altitude 698612681.97924

Triangular Pyramid

Length = n
Surface area 2.8178138729502E+17
Volume 6.1865888166511E+25
Height 380276577.48586