2008649968 (number)

2008649968 is an even 10-digits composite number following 2008649967 and preceding 2008649969. In scientific notation, it is written as 2.008649968 × 10^9. The sum of its digits is 52. It has a total of 9 prime factors and 160 positive divisors. There are 855429120 positive integers (up to 2008649968) that are relatively prime to 2008649968.

Interesting facts

Basic properties

Name

Name two billion eight million six hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.008649968 × 10^9
Engineering notation 2.008649968 × 10^9

Prime Factorization of 2008649968

Prime Factorization 2 × 2 × 2 × 2 × 61 × 13 × 29 × 53 × 103

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 251081246
Product of the distinct prime numbers

The prime factorization of 2008649968 is 2 × 2 × 2 × 2 × 61 × 13 × 29 × 53 × 103. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2008649968)

Multiplication

n×y
n×2 4017299936
n×3 6025949904
n×4 8034599872
n×5 10043249840

Division

n÷y
n÷2 1004324984
n÷3 669549989.33333
n÷3 502162492
n÷5 401729993.6

Exponentiation

ny
n2 4034674693946401024
n3 8.1042491948858E+27
n4 1.6278599885971E+37
n5 3.2698009140041E+46

Nth Root

y√n
2√n 44817.964790918
3√n 1261.7348170253
4√n 211.70253846121
5√n 72.540551398498

Divisors of 2008649968

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2008649967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2008649968 can be divided by 160 positive divisors. The sum of these divisors (counting 2008649968) is 1, the average is 0.00625.

Base conversion 2008649968

Base System Value
2 Binary 1110111101110011001000011110000
3 Ternary 12011222121222202021
4 Quaternary 1313232121003300
5 Quinary 13103203244333
6 Senary 531152201224
8 Octal 16756310360
10 Decimal 2008649968
12 Duodecimal 480839214
16 Hexadecimal 77b990f0
20 Vigesimal 1b7e14i8
36 Base36 x7wc8g

Cryptographic Hash Functions

md5 fa32efeae1c39d0fd1ef14b88a8b9081
sha1 498b42a106b2d5570315478c0c67fec8ff707154
sha256 10cfb04a1dbcd6d691da9f333d6e5ed83488a9e18f8b27d759531a97b9db0d88
sha512 e51427547f15176ad8b2f0ccb0f2c4c7d7989773947c3404788f80cee598583e552892e23d68218d45f6bd4b88a28f783e73894cf0953555720fb0a6d1cbddfb
ripemd-160 5a632184e83c9332deb6260a11d2117b35067f56

2008649968 as geometric shapes

Circle

Radius = n
Diameter 4017299936
Circumference 12620719966.204
Area 1.2675304378127E+19

Sphere

Radius = n
Volume 3.3946999644686E+28
Surface area 5.0701217512507E+19
Circumference 12620719966.204

Square

Length = n
Perimeter 8034599872
Area 4034674693946401024
Diagonal 2840660026.8059

Cube

Length = n
Surface area 2.4208048163678E+19
Volume 8.1042491948858E+27
Space diagonal 3479083799.1976

Equilateral Triangle

Length = n
Perimeter 6025949904
Area 1.7470653904819E+18
Altitude 1739541899.5988

Triangular Pyramid

Length = n
Surface area 1.7470653904819E+18
Volume 9.5509492702157E+26
Height 946886675.60196