819241490 (number)

819241490 is an even 9-digits composite number following 819241489 and preceding 819241491. In scientific notation, it is written as 8.19241490 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 320724144 positive integers (up to 819241490) that are relatively prime to 819241490.

Interesting facts

Basic properties

Name

Name eight hundred nineteen million two hundred forty-one thousand four hundred ninety

Notation

Scientific notation 8.19241490 × 10^8
Engineering notation 8.19241490 × 10^6

Prime Factorization of 819241490

Prime Factorization 2 × 235 × 1743067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 819241490
Product of the distinct prime numbers

The prime factorization of 819241490 is 2 × 235 × 1743067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 27, 65, 140, 458, 5427, 5021, 21550, 25683, 449975, 79943, 3454491, 4866416, 65035479, 6885358, 224196325, 619576559, 9916247303, 6443810120

Basic calculations (n = 819241490)

Multiplication

n×y
n×2 1638482980
n×3 2457724470
n×4 3276965960
n×5 4096207450

Division

n÷y
n÷2 409620745
n÷3 273080496.66667
n÷3 204810372.5
n÷5 163848298

Exponentiation

ny
n2 671156618937420100
n3 5.4983934852165E+26
n4 4.5045120714351E+35
n5 3.6902831811255E+44

Nth Root

y√n
2√n 28622.394903292
3√n 935.70147251039
4√n 169.18154421595
5√n 60.629276779619

Divisors of 819241490

1, 2, 235, 470, 1743067, 3486134, 409620745, 819241490

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 -819241489
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 819241490 can be divided by 8 positive divisors. The sum of these divisors (counting 819241490) is 1, the average is 0.125.

Base conversion 819241490

Base System Value
2 Binary 110000110101001010001000010010
3 Ternary 2010002112210001102
4 Quaternary 300311022020102
5 Quinary 3134211211430
6 Senary 213143104402
8 Octal 6065121022
10 Decimal 819241490
12 Duodecimal 1aa442102
16 Hexadecimal 30d4a212
20 Vigesimal cg053ea
36 Base36 djr6s2

Cryptographic Hash Functions

md5 ae5b5c974d8861c3a055c8184a215bd0
sha1 40f47e5d60b79b1aaa512dec031d35d872b4bcb8
sha256 f7a581bb6756958ab9915c90911b1fe2ff33499a2a3ea0ab205a0b45a811ab10
sha512 62bd37e5ce198845028009e9b4507ec1339d8235c301d2ea3bfa30a1c6f639e758213e2b75347c6b1d8c15ffb4b011b1ae4b37aae0fb9d22c6fea21d2149f2dd
ripemd-160 1d542fbc1ea87d62ce0924a584a6e2119fa126e6

819241490 as geometric shapes

Circle

Radius = n
Diameter 1638482980
Circumference 5147446092.9999
Area 2.108500703462E+18

Sphere

Radius = n
Volume 2.3031616772936E+27
Surface area 8.4340028138479E+18
Circumference 5147446092.9999

Square

Length = n
Perimeter 3276965960
Area 671156618937420100
Diagonal 1158582426.0167

Cube

Length = n
Surface area 4026939713624520600
Volume 5.4983934852165E+26
Space diagonal 1418967884.3484

Equilateral Triangle

Length = n
Perimeter 2457724470
Area 2.9061934095894E+17
Altitude 709483942.17422

Triangular Pyramid

Length = n
Surface area 2.9061934095894E+17
Volume 6.4799188650476E+25
Height 386194142.00558