813291241 (number)

813291241 is an odd 9-digits composite number following 813291240 and preceding 813291242. In scientific notation, it is written as 8.13291241 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 695611248 positive integers (up to 813291241) that are relatively prime to 813291241.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million two hundred ninety-one thousand two hundred forty-one

Notation

Scientific notation 8.13291241 × 10^8
Engineering notation 8.13291241 × 10^6

Prime Factorization of 813291241

Prime Factorization 7 × 467 × 248789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 813291241
Product of the distinct prime numbers

The prime factorization of 813291241 is 7 × 467 × 248789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 813291241)

Multiplication

n×y
n×2 1626582482
n×3 2439873723
n×4 3253164964
n×5 4066456205

Division

n÷y
n÷2 406645620.5
n÷3 271097080.33333
n÷3 203322810.25
n÷5 162658248.2

Exponentiation

ny
n2 661442642687320081
n3 5.3794550772149E+26
n4 4.3750636956519E+35
n5 3.5582009824907E+44

Nth Root

y√n
2√n 28518.261535374
3√n 933.43059512202
4√n 168.87350750006
5√n 60.54094825038

Divisors of 813291241

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 -813291240
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 813291241 can be divided by 8 positive divisors. The sum of these divisors (counting 813291241) is 1, the average is 0.125.

Base conversion 813291241

Base System Value
2 Binary 110000011110011101011011101001
3 Ternary 2002200100110211211
4 Quaternary 300132131123221
5 Quinary 3131200304431
6 Senary 212411353121
8 Octal 6036353351
10 Decimal 813291241
12 Duodecimal 1a84527a1
16 Hexadecimal 3079d6e9
20 Vigesimal ce31821
36 Base36 dg7njd

Cryptographic Hash Functions

md5 ca6dfea0f5cf52630a6e900a31349cea
sha1 f2fe96189c50ca056e570eaac1ced09d8ba6d291
sha256 b5172838b2aa97ca93885e653dad3ddbe078e76184ae2010726f68cb9fd5c558
sha512 0273fdd5c3e37757d740e0033fbc5ef97dace8bc0f4574eeea11c5f03469adf9b7efd45ccf8e86da1af2b08b853e26d21f598c550e3a4124acae64781e6710c8
ripemd-160 3117674674e7c9c022e34edfd5c857247f9207d6

813291241 as geometric shapes

Circle

Radius = n
Diameter 1626582482
Circumference 5110059575.9091
Area 2.0779833470375E+18

Sphere

Radius = n
Volume 2.2533408734526E+27
Surface area 8.31193338815E+18
Circumference 5110059575.9091

Square

Length = n
Perimeter 3253164964
Area 661442642687320081
Diagonal 1150167503.1814

Cube

Length = n
Surface area 3968655856123920486
Volume 5.3794550772149E+26
Space diagonal 1408661750.7627

Equilateral Triangle

Length = n
Perimeter 2439873723
Area 2.8641306585677E+17
Altitude 704330875.38137

Triangular Pyramid

Length = n
Surface area 2.8641306585677E+17
Volume 6.3397486069784E+25
Height 383389167.72715