8085809987 (number)

8085809987 is an odd 10-digits composite number following 8085809986 and preceding 8085809988. In scientific notation, it is written as 8.085809987 × 10^9. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 8011628136 positive integers (up to 8085809987) that are relatively prime to 8085809987.

Interesting facts

Basic properties

Name

Name eight billion eighty-five million eight hundred nine thousand nine hundred eighty-seven

Notation

Scientific notation 8.085809987 × 10^9
Engineering notation 8.085809987 × 10^9

Prime Factorization of 8085809987

Prime Factorization 109 × 74181743

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8085809987
Product of the distinct prime numbers

The prime factorization of 8085809987 is 109 × 74181743. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 16, 2, 541, 339, 368, 4972, 12163, 17736, 562788, 138471, 1753410, 5690432, 17776353, 53844258, 409118371, 727716965, 2939064561, 4554502033

Basic calculations (n = 8085809987)

Multiplication

n×y
n×2 16171619974
n×3 24257429961
n×4 32343239948
n×5 40429049935

Division

n÷y
n÷2 4042904993.5
n÷3 2695269995.6667
n÷3 2021452496.75
n÷5 1617161997.4

Exponentiation

ny
n2 6.5380323145869E+19
n3 5.2865286984615E+29
n4 4.2745866546582E+39
n5 3.4563495462533E+49

Nth Root

y√n
2√n 89921.132038025
3√n 2007.1254163237
4√n 299.86852458707
5√n 95.839536845551

Divisors of 8085809987

1, 109, 74181743, 8085809987

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 -8085809986
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 8085809987 can be divided by 4 positive divisors. The sum of these divisors (counting 8085809987) is 1, the average is 0.25.

Base conversion 8085809987

Base System Value
2 Binary 111100001111100111010101101000011
3 Ternary 202212111212201001222
4 Quaternary 13201330322231003
5 Quinary 113024431404422
6 Senary 3414202545255
8 Octal 74174725503
10 Decimal 8085809987
12 Duodecimal 1697b0822b
16 Hexadecimal 1e1f3ab43
20 Vigesimal 666g64j7
36 Base36 3pq2ywz

Cryptographic Hash Functions

md5 fe877bdb0d114d69f6c32bc87d929103
sha1 b12c2a0e0d245f8169a34aeef166cd0337ab6b0b
sha256 4e33b5c098e3036b19146499f350c417b2e743a024056da7fb53c4c5b43e247f
sha512 e3624d4d161b4b0101e0f8f7f8d8b6f9390e591502face79c59641e159dd92e5d2bf7928f88564f7d1450169149626fc207196da800609bf4683779c1abb77b1
ripemd-160 c44eec2eaebf69c2fec581e2a794dc00df264968

8085809987 as geometric shapes

Circle

Radius = n
Diameter 16171619974
Circumference 50804642506.964
Area 2.0539834288439E+20

Sphere

Radius = n
Volume 2.2144159629438E+30
Surface area 8.2159337153755E+20
Circumference 50804642506.964

Square

Length = n
Perimeter 32343239948
Area 6.5380323145869E+19
Diagonal 11435062146.387

Cube

Length = n
Surface area 3.9228193887521E+20
Volume 5.2865286984615E+29
Space diagonal 14005033717.832

Equilateral Triangle

Length = n
Perimeter 24257429961
Area 2.8310510375979E+19
Altitude 7002516858.9159

Triangular Pyramid

Length = n
Surface area 2.8310510375979E+19
Volume 6.2302338193658E+28
Height 3811687382.1291