2005121290 (number)

2005121290 is an even 10-digits composite number following 2005121289 and preceding 2005121291. In scientific notation, it is written as 2.005121290 × 10^9. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 802048512 positive integers (up to 2005121290) that are relatively prime to 2005121290.

Interesting facts

Basic properties

Name

Name two billion five million one hundred twenty-one thousand two hundred ninety

Notation

Scientific notation 2.005121290 × 10^9
Engineering notation 2.005121290 × 10^9

Prime Factorization of 2005121290

Prime Factorization 2 × 5 × 200512129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2005121290
Product of the distinct prime numbers

The prime factorization of 2005121290 is 2 × 5 × 200512129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 99, 24, 270, 379, 9023, 5218, 59272, 37216, 140458, 9335, 4179284, 4350248, 80526213, 39333447, 465786239, 843892026, 8665625873, 5528275224

Basic calculations (n = 2005121290)

Multiplication

n×y
n×2 4010242580
n×3 6015363870
n×4 8020485160
n×5 10025606450

Division

n÷y
n÷2 1002560645
n÷3 668373763.33333
n÷3 501280322.5
n÷5 401024258

Exponentiation

ny
n2 4020511387611264100
n3 8.0616129799868E+27
n4 1.6164511817912E+37
n5 3.2411806788552E+46

Nth Root

y√n
2√n 44778.580705511
3√n 1260.9955368018
4√n 211.60950050863
5√n 72.515046476036

Divisors of 2005121290

1, 2, 5, 10, 200512129, 401024258, 1002560645, 2005121290

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 -2005121289
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 2005121290 can be divided by 8 positive divisors. The sum of these divisors (counting 2005121290) is 1, the average is 0.125.

Base conversion 2005121290

Base System Value
2 Binary 1110111100000111011100100001010
3 Ternary 12011201222201022111
4 Quaternary 1313200323210022
5 Quinary 13101302340130
6 Senary 530544412534
8 Octal 16740734412
10 Decimal 2005121290
12 Duodecimal 47b61714a
16 Hexadecimal 7783b90a
20 Vigesimal 1b6c034a
36 Base36 x5sphm

Cryptographic Hash Functions

md5 203e22886de0f7524299277bd8949b55
sha1 ad1ff30b55a8385f9bc0e6d44268e9202cdc56a6
sha256 390d7af4ddb3e9cfad888440ce5b02a47ae4ada725213b89b7cc57be7b01b373
sha512 a1adc3b5ad25ddbf2c0850a0d2c894d30756ec718f2619df4980a43c7d3ed2a3b95ec44cd4f357fe41d48136b53420eb7b5ae76e85f1f4274beb5dc04587432a
ripemd-160 9333889a59ada4842848ab0a9d823729ec0e2b65

2005121290 as geometric shapes

Circle

Radius = n
Diameter 4010242580
Circumference 12598548628.441
Area 1.2630809038994E+19

Sphere

Radius = n
Volume 3.3768405485347E+28
Surface area 5.0523236155975E+19
Circumference 12598548628.441

Square

Length = n
Perimeter 8020485160
Area 4020511387611264100
Diagonal 2835669722.521

Cube

Length = n
Surface area 2.4123068325668E+19
Volume 8.0616129799868E+27
Space diagonal 3472971949.618

Equilateral Triangle

Length = n
Perimeter 6015363870
Area 1.740932498938E+18
Altitude 1736485974.809

Triangular Pyramid

Length = n
Surface area 1.740932498938E+18
Volume 9.5007020090836E+26
Height 945223240.84035