2008093781 (number)

2008093781 is an odd 10-digits composite number following 2008093780 and preceding 2008093782. In scientific notation, it is written as 2.008093781 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 1979810700 positive integers (up to 2008093781) that are relatively prime to 2008093781.

Interesting facts

Basic properties

Name

Name two billion eight million ninety-three thousand seven hundred eighty-one

Notation

Scientific notation 2.008093781 × 10^9
Engineering notation 2.008093781 × 10^9

Prime Factorization of 2008093781

Prime Factorization 71 × 28283011

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2008093781
Product of the distinct prime numbers

The prime factorization of 2008093781 is 71 × 28283011. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 64, 4, 395, 976, 5772, 1762, 95612, 38722, 250191, 922579, 6554584, 6683751, 95890218, 31357244, 197169686, 124100644, 7700242999, 5559013741

Basic calculations (n = 2008093781)

Multiplication

n×y
n×2 4016187562
n×3 6024281343
n×4 8032375124
n×5 10040468905

Division

n÷y
n÷2 1004046890.5
n÷3 669364593.66667
n÷3 502023445.25
n÷5 401618756.2

Exponentiation

ny
n2 4032440633290875961
n3 8.0975189579631E+27
n4 1.6260577461015E+37
n5 3.2652764474934E+46

Nth Root

y√n
2√n 44811.759405317
3√n 1261.6183498633
4√n 211.68788204646
5√n 72.5365337168

Divisors of 2008093781

1, 71, 28283011, 2008093781

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 -2008093780
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 2008093781 can be divided by 4 positive divisors. The sum of these divisors (counting 2008093781) is 1, the average is 0.25.

Base conversion 2008093781

Base System Value
2 Binary 1110111101100010001010001010101
3 Ternary 12011221120201210202
4 Quaternary 1313230101101111
5 Quinary 13103033000111
6 Senary 531132230245
8 Octal 16754212125
10 Decimal 2008093781
12 Duodecimal 48060b385
16 Hexadecimal 77b11455
20 Vigesimal 1b7abe91
36 Base36 x7kf2t

Cryptographic Hash Functions

md5 c6e9e61ba6a6233e8f7871984cb84049
sha1 f4efe9639173b57317eea25420565c4a10c830d7
sha256 7165e76d226fe3b57ad6a374e5564f6a4d3dd2b15d807f24322f42f270534308
sha512 7ff1a1cf4293124197dc41e6293b68dbfd9c3c06b9579408ccfab2b1516618384cf1a7c20cdf1fef1be150e76364a78e5f51ffc5faa86df97a1b27a3ed0b743a
ripemd-160 b0883ce4ac39a90e2ab4ad07ac0cd43da172cf09

2008093781 as geometric shapes

Circle

Radius = n
Diameter 4016187562
Circumference 12617225340.218
Area 1.2668285869584E+19

Sphere

Radius = n
Volume 3.3918808094188E+28
Surface area 5.0673143478334E+19
Circumference 12617225340.218

Square

Length = n
Perimeter 8032375124
Area 4032440633290875961
Diagonal 2839873459.6073

Cube

Length = n
Surface area 2.4194643799745E+19
Volume 8.0975189579631E+27
Space diagonal 3478120455.0551

Equilateral Triangle

Length = n
Perimeter 6024281343
Area 1.7460980138413E+18
Altitude 1739060227.5275

Triangular Pyramid

Length = n
Surface area 1.7460980138413E+18
Volume 9.5430176099372E+26
Height 946624486.53576