2008997561 (number)

2008997561 is an odd 10-digits composite number following 2008997560 and preceding 2008997562. In scientific notation, it is written as 2.008997561 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 2008907124 positive integers (up to 2008997561) that are relatively prime to 2008997561.

Interesting facts

Basic properties

Name

Name two billion eight million nine hundred ninety-seven thousand five hundred sixty-one

Notation

Scientific notation 2.008997561 × 10^9
Engineering notation 2.008997561 × 10^9

Prime Factorization of 2008997561

Prime Factorization 39239 × 51199

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2008997561
Product of the distinct prime numbers

The prime factorization of 2008997561 is 39239 × 51199. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 62, 83, 579, 387, 6347, 3863, 33443, 240, 8320, 987492, 7247228, 3485823, 77859927, 87071602, 414742862, 618706371, 6044668468, 1697623890

Basic calculations (n = 2008997561)

Multiplication

n×y
n×2 4017995122
n×3 6026992683
n×4 8035990244
n×5 10044987805

Division

n÷y
n÷2 1004498780.5
n÷3 669665853.66667
n÷3 502249390.25
n÷5 401799512.2

Exponentiation

ny
n2 4036071200103948721
n3 8.1084571970312E+27
n4 1.6289870732309E+37
n5 3.2726310570213E+46

Nth Root

y√n
2√n 44821.842454321
3√n 1261.8075930858
4√n 211.71169654585
5√n 72.543061825216

Divisors of 2008997561

1, 39239, 51199, 2008997561

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 -2008997560
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 2008997561 can be divided by 4 positive divisors. The sum of these divisors (counting 2008997561) is 1, the average is 0.25.

Base conversion 2008997561

Base System Value
2 Binary 1110111101111101101111010111001
3 Ternary 12012000021122120002
4 Quaternary 1313233231322321
5 Quinary 13103300410221
6 Senary 531203442345
8 Octal 16757557271
10 Decimal 2008997561
12 Duodecimal 4809863b5
16 Hexadecimal 77bedeb9
20 Vigesimal 1b7g4di1
36 Base36 x83sft

Cryptographic Hash Functions

md5 a33cb1b5c01f98c30ee08193fedacdb1
sha1 068671eb5d3b20c707c60129a4d1288eee2527d5
sha256 eb8df4c24eb551ef5451b349e3a9534a6a11a4fe22fe0fac795e9c4708ce9b79
sha512 6f6ce3e46df7cbde508b3e4a066e4831554903fc6b80ebf61709c3e75d0cac30893c0999ab142cf82262be9679ee7307883e9724f20311c0c2b9d45bfff446fe
ripemd-160 cb698eb2531cc77059ed2385900a96683c38f7e3

2008997561 as geometric shapes

Circle

Radius = n
Diameter 4017995122
Circumference 12622903957.435
Area 1.2679691631612E+19

Sphere

Radius = n
Volume 3.3964626082854E+28
Surface area 5.0718766526448E+19
Circumference 12622903957.435

Square

Length = n
Perimeter 8035990244
Area 4036071200103948721
Diagonal 2841151597.5407

Cube

Length = n
Surface area 2.4216427200624E+19
Volume 8.1084571970312E+27
Space diagonal 3479685847.934

Equilateral Triangle

Length = n
Perimeter 6026992683
Area 1.7476700953864E+18
Altitude 1739842923.967

Triangular Pyramid

Length = n
Surface area 1.7476700953864E+18
Volume 9.5559084483027E+26
Height 947050532.51356