815730772 (number)

815730772 is an even 9-digits composite number following 815730771 and preceding 815730773. In scientific notation, it is written as 8.15730772 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 407865384 positive integers (up to 815730772) that are relatively prime to 815730772.

Interesting facts

Basic properties

Name

Name eight hundred fifteen million seven hundred thirty thousand seven hundred seventy-two

Notation

Scientific notation 8.15730772 × 10^8
Engineering notation 8.15730772 × 10^6

Prime Factorization of 815730772

Prime Factorization 2 × 2 × 203932693

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 407865386
Product of the distinct prime numbers

The prime factorization of 815730772 is 2 × 2 × 203932693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 815730772)

Multiplication

n×y
n×2 1631461544
n×3 2447192316
n×4 3262923088
n×5 4078653860

Division

n÷y
n÷2 407865386
n÷3 271910257.33333
n÷3 203932693
n÷5 163146154.4

Exponentiation

ny
n2 665416692387715984
n3 5.4280087218312E+26
n4 4.4277937450821E+35
n5 3.6118876099326E+44

Nth Root

y√n
2√n 28561.000892826
3√n 934.36296298405
4√n 169.0000026415
5√n 60.577224217934

Divisors of 815730772

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -815730771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 815730772 can be divided by 6 positive divisors. The sum of these divisors (counting 815730772) is 1, the average is 0.16666666666667.

Base conversion 815730772

Base System Value
2 Binary 110000100111110001000001010100
3 Ternary 2002211221102020211
4 Quaternary 300213301001110
5 Quinary 3132311341042
6 Senary 212535535204
8 Octal 6047610124
10 Decimal 815730772
12 Duodecimal 1a922a504
16 Hexadecimal 309f1054
20 Vigesimal cei66ic
36 Base36 dhnxw4

Cryptographic Hash Functions

md5 1f1749d943314e3bbcffd717b106d215
sha1 ba0f0ceb9895fd44be9f1adc51a054cd011bd8f4
sha256 942c6bced41c9813e44e54f28d8db9a862522d57056043d3757566d576e86498
sha512 78917fada2812e2cbd13a4002eeda0322bb3093ba5be227303ff686e93f07aa4b6d48f84ce8e095150541e09bd82eb9f38e4651728b650b1563d4bf3d6d38607
ripemd-160 68845979778417707800996711398d678c36a6a7

815730772 as geometric shapes

Circle

Radius = n
Diameter 1631461544
Circumference 5125387601.2447
Area 2.0904681923813E+18

Sphere

Radius = n
Volume 2.2736789765502E+27
Surface area 8.3618727695251E+18
Circumference 5125387601.2447

Square

Length = n
Perimeter 3262923088
Area 665416692387715984
Diagonal 1153617521.0075

Cube

Length = n
Surface area 3992500154326295904
Volume 5.4280087218312E+26
Space diagonal 1412887142.4014

Equilateral Triangle

Length = n
Perimeter 2447192316
Area 2.8813387985499E+17
Altitude 706443571.20069

Triangular Pyramid

Length = n
Surface area 2.8813387985499E+17
Volume 6.3969696259109E+25
Height 384539173.66916