728087966 (number)

728087966 is an even 9-digits composite number following 728087965 and preceding 728087967. In scientific notation, it is written as 7.28087966 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 356045760 positive integers (up to 728087966) that are relatively prime to 728087966.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million eighty-seven thousand nine hundred sixty-six

Notation

Scientific notation 7.28087966 × 10^8
Engineering notation 7.28087966 × 10^6

Prime Factorization of 728087966

Prime Factorization 2 × 59 × 197 × 31321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 728087966
Product of the distinct prime numbers

The prime factorization of 728087966 is 2 × 59 × 197 × 31321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 73, 91, 31, 306, 220, 2515, 78366, 65903, 535541, 454431, 1813448, 4361781, 63592876, 72933941, 508320055, 891555132, 5085975241, 7399897499

Basic calculations (n = 728087966)

Multiplication

n×y
n×2 1456175932
n×3 2184263898
n×4 2912351864
n×5 3640439830

Division

n÷y
n÷2 364043983
n÷3 242695988.66667
n÷3 182021991.5
n÷5 145617593.2

Exponentiation

ny
n2 530112086234017156
n3 3.8596823061814E+26
n4 2.8101882397138E+35
n5 2.0460642395304E+44

Nth Root

y√n
2√n 26983.105195659
3√n 899.6245207384
4√n 164.26534995445
5√n 59.215686784427

Divisors of 728087966

1, 2, 59, 118, 197, 394, 11623, 23246, 31321, 62642, 1847939, 3695878, 6170237, 12340474, 364043983, 728087966

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728087965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728087966 can be divided by 16 positive divisors. The sum of these divisors (counting 728087966) is 1, the average is 0.0625.

Base conversion 728087966

Base System Value
2 Binary 101011011001011011110110011110
3 Ternary 1212202000200220222
4 Quaternary 223121123312132
5 Quinary 2442342303331
6 Senary 200125241342
8 Octal 5331336636
10 Decimal 728087966
12 Duodecimal 183a03252
16 Hexadecimal 2b65bd9e
20 Vigesimal b7aaji6
36 Base36 c1hg9q

Cryptographic Hash Functions

md5 e19891b42e817b92b1d6d5e3d9d9488e
sha1 34212068c9db8a95ede560723dd4e1fb5a2f00be
sha256 86ae3013768b9cdafc5c635f1846a472106eda480f32ce6a6f82258f0d869bbd
sha512 5e04b2f4e22ff8616e6c3400435b9273a2c6ea10351961c7246f2ebdd66cf8642fbd69bd4d5d370bed325ba9e10cb51277d2f78434ae24d4802641ab4348d764
ripemd-160 9b81c3f8bad125b91aa0389647f7f4e52240dd0e

728087966 as geometric shapes

Circle

Radius = n
Diameter 1456175932
Circumference 4574711610.3055
Area 1.6653962356919E+18

Sphere

Radius = n
Volume 1.616739943772E+27
Surface area 6.6615849427678E+18
Circumference 4574711610.3055

Square

Length = n
Perimeter 2912351864
Area 530112086234017156
Diagonal 1029671876.1178

Cube

Length = n
Surface area 3180672517404102936
Volume 3.8596823061814E+26
Space diagonal 1261085349.4915

Equilateral Triangle

Length = n
Perimeter 2184263898
Area 2.2954526676591E+17
Altitude 630542674.74574

Triangular Pyramid

Length = n
Surface area 2.2954526676591E+17
Volume 4.5486792198777E+25
Height 343223958.70595