820199481 (number)

820199481 is an odd 9-digits composite number following 820199480 and preceding 820199482. In scientific notation, it is written as 8.20199481 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 523025712 positive integers (up to 820199481) that are relatively prime to 820199481.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred ninety-nine thousand four hundred eighty-one

Notation

Scientific notation 8.20199481 × 10^8
Engineering notation 8.20199481 × 10^6

Prime Factorization of 820199481

Prime Factorization 3 × 23 × 11886949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 820199481
Product of the distinct prime numbers

The prime factorization of 820199481 is 3 × 23 × 11886949. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 92, 31, 134, 56, 6232, 9069, 34457, 76338, 883680, 970465, 5192530, 8642059, 27581127, 8970826, 141186313, 658104579, 5099319418, 7526811513

Basic calculations (n = 820199481)

Multiplication

n×y
n×2 1640398962
n×3 2460598443
n×4 3280797924
n×5 4100997405

Division

n÷y
n÷2 410099740.5
n÷3 273399827
n÷3 205049870.25
n÷5 164039896.2

Exponentiation

ny
n2 672727188632669361
n3 5.517704909711E+26
n4 4.5256187032562E+35
n5 3.7119101116146E+44

Nth Root

y√n
2√n 28639.125004092
3√n 936.06605545035
4√n 169.23098121825
5√n 60.643449683096

Divisors of 820199481

1, 3, 23, 69, 11886949, 35660847, 273399827, 820199481

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 -820199480
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 820199481 can be divided by 8 positive divisors. The sum of these divisors (counting 820199481) is 1, the average is 0.125.

Base conversion 820199481

Base System Value
2 Binary 110000111000110100000000111001
3 Ternary 2010011100110011120
4 Quaternary 300320310000321
5 Quinary 3134432340411
6 Senary 213215415453
8 Octal 6070640071
10 Decimal 820199481
12 Duodecimal 1aa824589
16 Hexadecimal 30e34039
20 Vigesimal cg64ie1
36 Base36 dkbpyx

Cryptographic Hash Functions

md5 681a6b1c4ee74a3180144216fd0f3354
sha1 c54f4002f1e2a27ded08efd846da48ecb56407d3
sha256 45013034708d322b89de5f73880b89ce729442b71839ad8222461871fa761cc3
sha512 3e89db7410ba29d673d58d75b7420e261008d147f90a7ed98af3814d446b1391160f608bddd69848d876e1285c5e11f55c53ea45d98d5cc3057d1eafed309714
ripemd-160 58cd1f6d044e888a6af31ea70fce905d22e36ac7

820199481 as geometric shapes

Circle

Radius = n
Diameter 1640398962
Circumference 5153465327.9755
Area 2.1134347936785E+18

Sphere

Radius = n
Volume 2.3112508278699E+27
Surface area 8.453739174714E+18
Circumference 5153465327.9755

Square

Length = n
Perimeter 3280797924
Area 672727188632669361
Diagonal 1159937229.8816

Cube

Length = n
Surface area 4036363131796016166
Volume 5.517704909711E+26
Space diagonal 1420627173.4336

Equilateral Triangle

Length = n
Perimeter 2460598443
Area 2.9129941758619E+17
Altitude 710313586.71681

Triangular Pyramid

Length = n
Surface area 2.9129941758619E+17
Volume 6.5026775970716E+25
Height 386645743.29386