2005143731 (number)

2005143731 is an odd 10-digits composite number following 2005143730 and preceding 2005143732. In scientific notation, it is written as 2.005143731 × 10^9. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 1976902200 positive integers (up to 2005143731) that are relatively prime to 2005143731.

Interesting facts

Basic properties

Name

Name two billion five million one hundred forty-three thousand seven hundred thirty-one

Notation

Scientific notation 2.005143731 × 10^9
Engineering notation 2.005143731 × 10^9

Prime Factorization of 2005143731

Prime Factorization 71 × 28241461

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2005143731
Product of the distinct prime numbers

The prime factorization of 2005143731 is 71 × 28241461. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 11, 100, 91, 777, 4524, 3776, 52192, 21527, 65457, 968703, 6320339, 2007294, 21036486, 73476317, 506969471, 70052075, 3107431445, 9593801538

Basic calculations (n = 2005143731)

Multiplication

n×y
n×2 4010287462
n×3 6015431193
n×4 8020574924
n×5 10025718655

Division

n÷y
n÷2 1002571865.5
n÷3 668381243.66667
n÷3 501285932.75
n÷5 401028746.2

Exponentiation

ny
n2 4020601381968600361
n3 8.0618836559043E+27
n4 1.6165235472688E+37
n5 3.2413620568199E+46

Nth Root

y√n
2√n 44778.831282203
3√n 1261.0002410718
4√n 211.61009258115
5√n 72.515208790693

Divisors of 2005143731

1, 71, 28241461, 2005143731

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 -2005143730
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 2005143731 can be divided by 4 positive divisors. The sum of these divisors (counting 2005143731) is 1, the average is 0.25.

Base conversion 2005143731

Base System Value
2 Binary 1110111100001000001000010110011
3 Ternary 12011202000212002122
4 Quaternary 1313201001002303
5 Quinary 13101304044411
6 Senary 530545104455
8 Octal 16741010263
10 Decimal 2005143731
12 Duodecimal 47b62812b
16 Hexadecimal 778410b3
20 Vigesimal 1b6c2j6b
36 Base36 x5t6sz

Cryptographic Hash Functions

md5 fc8677cb66ed10750aee1c96ea3575eb
sha1 789e74024c47958312a39f8c42e8b80f5cb492c9
sha256 9fe7347c2223ef0ba66017cf0b8a446e59f68a2928d4b9f5b6fd754250bde6ec
sha512 4baec5a2299e9bba4841a3b6bd19f016cadb3d1cde39677be7a047dc48698241bebfa448bb37e0a52886d56f2d528db52b845ed1228dea27f75302a232342648
ripemd-160 cc8889da7c69aa423db83cff926aa055e9c6f62b

2005143731 as geometric shapes

Circle

Radius = n
Diameter 4010287462
Circumference 12598689629.402
Area 1.2631091764606E+19

Sphere

Radius = n
Volume 3.3769539289979E+28
Surface area 5.0524367058422E+19
Circumference 12598689629.402

Square

Length = n
Perimeter 8020574924
Area 4020601381968600361
Diagonal 2835701458.8876

Cube

Length = n
Surface area 2.4123608291812E+19
Volume 8.0618836559043E+27
Space diagonal 3473010818.5702

Equilateral Triangle

Length = n
Perimeter 6015431193
Area 1.7409714676378E+18
Altitude 1736505409.2851

Triangular Pyramid

Length = n
Surface area 1.7409714676378E+18
Volume 9.5010210037115E+26
Height 945233819.6292