813304749 (number)

813304749 is an odd 9-digits composite number following 813304748 and preceding 813304750. In scientific notation, it is written as 8.13304749 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 542203164 positive integers (up to 813304749) that are relatively prime to 813304749.

Interesting facts

Basic properties

Name

Name eight hundred thirteen million three hundred four thousand seven hundred forty-nine

Notation

Scientific notation 8.13304749 × 10^8
Engineering notation 8.13304749 × 10^6

Prime Factorization of 813304749

Prime Factorization 3 × 271101583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 813304749
Product of the distinct prime numbers

The prime factorization of 813304749 is 3 × 271101583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 54, 50, 325, 145, 6834, 530, 90349, 28479, 942671, 40948, 8940351, 9182703, 78473888, 27500957, 735144049, 378435982, 175233962, 6462420524

Basic calculations (n = 813304749)

Multiplication

n×y
n×2 1626609498
n×3 2439914247
n×4 3253218996
n×5 4066523745

Division

n÷y
n÷2 406652374.5
n÷3 271101583
n÷3 203326187.25
n÷5 162660949.8

Exponentiation

ny
n2 661464614745953001
n3 5.3797231246834E+26
n4 4.3753543656101E+35
n5 3.5584964841086E+44

Nth Root

y√n
2√n 28518.498365096
3√n 933.43576289385
4√n 168.87420870309
5√n 60.541149354647

Divisors of 813304749

1, 3, 271101583, 813304749

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 -813304748
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 813304749 can be divided by 4 positive divisors. The sum of these divisors (counting 813304749) is 1, the average is 0.25.

Base conversion 813304749

Base System Value
2 Binary 110000011110100000101110101101
3 Ternary 2002200101011101010
4 Quaternary 300132200232231
5 Quinary 3131201222444
6 Senary 212411535433
8 Octal 6036405655
10 Decimal 813304749
12 Duodecimal 1a845a579
16 Hexadecimal 307a0bad
20 Vigesimal ce331h9
36 Base36 dg7xyl

Cryptographic Hash Functions

md5 4a72ba0163848f43e73b92d4ab2fc6a6
sha1 525316e95ca8bcc03533d10bf6c51577febb76ef
sha256 8ba69792d7ae8c01bb8e1974a16752cbd3c8805ccbca8eaab5be81e2db98f189
sha512 ee08013267ee0f91ede7072da6b265a9b9d189b6f4cf8777dbc5f5053f93c4cf2998bf52e331089461384077d052c155d900fbd80f8c167f01130e0f4220130d
ripemd-160 becdbc20afac6beeb33d0e85cc74144277fb6e7a

813304749 as geometric shapes

Circle

Radius = n
Diameter 1626609498
Circumference 5110144449.1762
Area 2.0780523742955E+18

Sphere

Radius = n
Volume 2.2534531529137E+27
Surface area 8.312209497182E+18
Circumference 5110144449.1762

Square

Length = n
Perimeter 3253218996
Area 661464614745953001
Diagonal 1150186606.3782

Cube

Length = n
Surface area 3968787688475718006
Volume 5.3797231246834E+26
Space diagonal 1408685147.3051

Equilateral Triangle

Length = n
Perimeter 2439914247
Area 2.8642258003724E+17
Altitude 704342573.65253

Triangular Pyramid

Length = n
Surface area 2.8642258003724E+17
Volume 6.3400645039495E+25
Height 383395535.45942