2008708981 (number)

2008708981 is an odd 10-digits prime number following 2008708980 and preceding 2008708982. In scientific notation, it is written as 2.008708981 × 10^9. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 2008708980 positive integers (up to 2008708981) that are relatively prime to 2008708981.

Interesting facts

Basic properties

Name

Name two billion eight million seven hundred eight thousand nine hundred eighty-one

Notation

Scientific notation 2.008708981 × 10^9
Engineering notation 2.008708981 × 10^9

Prime Factorization of 2008708981

Prime Factorization 2008708981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2008708981
Product of the distinct prime numbers

The prime factorization of 2008708981 is 2008708981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 2, 96, 97, 875, 900, 8507, 551, 74944, 58238, 360716, 186225, 5687438, 9951894, 64799314, 45126611, 210221011, 548526339, 4679814226, 4380860307

Basic calculations (n = 2008708981)

Multiplication

n×y
n×2 4017417962
n×3 6026126943
n×4 8034835924
n×5 10043544905

Division

n÷y
n÷2 1004354490.5
n÷3 669569660.33333
n÷3 502177245.25
n÷5 401741796.2

Exponentiation

ny
n2 4034911770350058361
n3 8.1049635106448E+27
n4 1.6280512994509E+37
n5 3.2702812667358E+46

Nth Root

y√n
2√n 44818.623149311
3√n 1261.7471732561
4√n 211.70409336929
5√n 72.540977633564

Divisors of 2008708981

1, 2008708981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2008708982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1004354491
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 44818.623160468
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990043
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2008708981 can be divided by 2 positive divisors. The sum of these divisors (counting 2008708981) is 2008708982, the average is 1004354491.

Base conversion 2008708981

Base System Value
2 Binary 1110111101110100111011101110101
3 Ternary 12011222201222200221
4 Quaternary 1313232213131311
5 Quinary 13103212141411
6 Senary 531153334341
8 Octal 16756473565
10 Decimal 2008708981
12 Duodecimal 4808673b1
16 Hexadecimal 77ba7775
20 Vigesimal 1b7e8c91
36 Base36 x7xlrp

Cryptographic Hash Functions

md5 5ce5352a39b422a49a08e240830373bd
sha1 e30e86e9d2ae8f450f1c9e16f92bb66c7f7251a6
sha256 532f503d527f575101ae46c05db2a2409ae8361ea93417b658250b309818d4f9
sha512 58a75ad8cd25e3be52a5f1793eff4667cb94bdc6f368fd8673d1f562932b4f5522d54840f0d4472e4edc3f9010c6951a798932654bd4cdd8b3103d51169baedc
ripemd-160 321696946536945e5a9ef679cd1447a4c82fbc72

2008708981 as geometric shapes

Circle

Radius = n
Diameter 4017417962
Circumference 12621090755.819
Area 1.2676049175615E+19

Sphere

Radius = n
Volume 3.394999176354E+28
Surface area 5.0704196702459E+19
Circumference 12621090755.819

Square

Length = n
Perimeter 8034835924
Area 4034911770350058361
Diagonal 2840743483.7908

Cube

Length = n
Surface area 2.42094706221E+19
Volume 8.1049635106448E+27
Space diagonal 3479186012.7119

Equilateral Triangle

Length = n
Perimeter 6026126943
Area 1.747168047576E+18
Altitude 1739593006.356

Triangular Pyramid

Length = n
Surface area 1.747168047576E+18
Volume 9.5517910994107E+26
Height 946914494.59695