1990271462 (number)

1990271462 is an even 10-digits composite number following 1990271461 and preceding 1990271463. In scientific notation, it is written as 1.990271462 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 995135730 positive integers (up to 1990271462) that are relatively prime to 1990271462.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety million two hundred seventy-one thousand four hundred sixty-two

Notation

Scientific notation 1.990271462 × 10^9
Engineering notation 1.990271462 × 10^9

Prime Factorization of 1990271462

Prime Factorization 2 × 995135731

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1990271462
Product of the distinct prime numbers

The prime factorization of 1990271462 is 2 × 995135731. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 36, 81, 558, 422, 1615, 955, 10507, 39717, 558414, 13691, 581931, 9373639, 56708565, 58054899, 516413426, 144179831, 5153504744, 7272879788

Basic calculations (n = 1990271462)

Multiplication

n×y
n×2 3980542924
n×3 5970814386
n×4 7961085848
n×5 9951357310

Division

n÷y
n÷2 995135731
n÷3 663423820.66667
n÷3 497567865.5
n÷5 398054292.4

Exponentiation

ny
n2 3961180492451617444
n3 7.8838244899576E+27
n4 1.5690950893779E+37
n5 3.1229251775532E+46

Nth Root

y√n
2√n 44612.458596226
3√n 1257.8748635978
4√n 211.21661534128
5√n 72.407318308251

Divisors of 1990271462

1, 2, 995135731, 1990271462

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 -1990271461
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 1990271462 can be divided by 4 positive divisors. The sum of these divisors (counting 1990271462) is 1, the average is 0.25.

Base conversion 1990271462

Base System Value
2 Binary 1110110101000010010000111100110
3 Ternary 12010201001021011212
4 Quaternary 1312220102013212
5 Quinary 13034002141322
6 Senary 525254231422
8 Octal 16650220746
10 Decimal 1990271462
12 Duodecimal 476655572
16 Hexadecimal 76a121e6
20 Vigesimal 1b1j3id2
36 Base36 wwyfae

Cryptographic Hash Functions

md5 b7405ad20b6ac3c29a25a734def60437
sha1 a6da0df8fe593798e8abd011de464856690f4e11
sha256 49b73b077f0f3ec15043bea803b2212b3132927e8f3d47183f979899587c5dfa
sha512 d04d0a6b61207f760fc9ff1d767fd6a82d172d3723698c467c79d9388b16833b0ccc1d94a6875bd766039309f656bf5e412614c853f76683075c479d14ba7158
ripemd-160 e99f4cfce39c517aeef6b66c8e09af732aa3f260

1990271462 as geometric shapes

Circle

Radius = n
Diameter 3980542924
Circumference 12505244407.337
Area 1.2444415534629E+19

Sphere

Radius = n
Volume 3.3023686799789E+28
Surface area 4.9777662138517E+19
Circumference 12505244407.337

Square

Length = n
Perimeter 7961085848
Area 3961180492451617444
Diagonal 2814668894.3645

Cube

Length = n
Surface area 2.376708295471E+19
Volume 7.8838244899576E+27
Space diagonal 3447251293.0384

Equilateral Triangle

Length = n
Perimeter 5970814386
Area 1.7152414677192E+18
Altitude 1723625646.5192

Triangular Pyramid

Length = n
Surface area 1.7152414677192E+18
Volume 9.2911762642226E+26
Height 938222964.78818