2008389898 (number)

2008389898 is an even 10-digits composite number following 2008389897 and preceding 2008389899. In scientific notation, it is written as 2.008389898 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 1003208460 positive integers (up to 2008389898) that are relatively prime to 2008389898.

Interesting facts

Basic properties

Name

Name two billion eight million three hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 2.008389898 × 10^9
Engineering notation 2.008389898 × 10^9

Prime Factorization of 2008389898

Prime Factorization 2 × 1019 × 985471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2008389898
Product of the distinct prime numbers

The prime factorization of 2008389898 is 2 × 1019 × 985471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 84, 37, 32, 379, 2918, 9189, 98975, 59281, 183920, 399486, 3670260, 7370320, 28148588, 80722487, 89398781, 103113753, 3110191443, 4319187167

Basic calculations (n = 2008389898)

Multiplication

n×y
n×2 4016779796
n×3 6025169694
n×4 8033559592
n×5 10041949490

Division

n÷y
n÷2 1004194949
n÷3 669463299.33333
n÷3 502097474.5
n÷5 401677979.6

Exponentiation

ny
n2 4033629982388450404
n3 8.1011017088989E+27
n4 1.6270170834823E+37
n5 3.2676846743393E+46

Nth Root

y√n
2√n 44815.063293495
3√n 1261.6803602937
4√n 211.69568558073
5√n 72.5386728633

Divisors of 2008389898

1, 2, 1019, 2038, 985471, 1970942, 1004194949, 2008389898

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2008389897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2008389898 can be divided by 8 positive divisors. The sum of these divisors (counting 2008389898) is 1, the average is 0.125.

Base conversion 2008389898

Base System Value
2 Binary 1110111101101011001100100001010
3 Ternary 12011222010210000001
4 Quaternary 1313231121210022
5 Quinary 13103121434043
6 Senary 531142433214
8 Octal 16755314412
10 Decimal 2008389898
12 Duodecimal 48073280a
16 Hexadecimal 77b5990a
20 Vigesimal 1b7c8eei
36 Base36 x7qrka

Cryptographic Hash Functions

md5 18fdec465a18f170d5683f62cf180735
sha1 03466c0da97e406bc790ffc07d3164c1de8dd4d7
sha256 ea21bd713b502e445f52b3fc748d49b8d7da25c2ed261b192fe2edde0702b93e
sha512 63033bd7e25e04c6e3ab8a17556c6f06ef5c4e7ac8e06118f7824cb2651026d551bc66f4922614dd77e2fb8474bcafa0388cd91a348a124fa87324c5a4632108
ripemd-160 dae4b6d74b36f4bace41b88abd5c0381d2bb2742

2008389898 as geometric shapes

Circle

Radius = n
Diameter 4016779796
Circumference 12619085898.202
Area 1.2672022319971E+19

Sphere

Radius = n
Volume 3.3933815486214E+28
Surface area 5.0688089279884E+19
Circumference 12619085898.202

Square

Length = n
Perimeter 8033559592
Area 4033629982388450404
Diagonal 2840292232.2847

Cube

Length = n
Surface area 2.4201779894331E+19
Volume 8.1011017088989E+27
Space diagonal 3478633344.7441

Equilateral Triangle

Length = n
Perimeter 6025169694
Area 1.7466130171075E+18
Altitude 1739316672.372

Triangular Pyramid

Length = n
Surface area 1.7466130171075E+18
Volume 9.5472399224072E+26
Height 946764077.42824