728087922 (number)

728087922 is an even 9-digits composite number following 728087921 and preceding 728087923. In scientific notation, it is written as 7.28087922 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 236776320 positive integers (up to 728087922) that are relatively prime to 728087922.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million eighty-seven thousand nine hundred twenty-two

Notation

Scientific notation 7.28087922 × 10^8
Engineering notation 7.28087922 × 10^6

Prime Factorization of 728087922

Prime Factorization 2 × 369 × 986569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728087922
Product of the distinct prime numbers

The prime factorization of 728087922 is 2 × 369 × 986569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 22, 18, 799, 53, 3686, 6450, 30260, 7142, 50776, 427877, 2257525, 3186741, 22092342, 37094243, 221122827, 185174827, 1216756592, 1715455654

Basic calculations (n = 728087922)

Multiplication

n×y
n×2 1456175844
n×3 2184263766
n×4 2912351688
n×5 3640439610

Division

n÷y
n÷2 364043961
n÷3 242695974
n÷3 182021980.5
n÷5 145617584.4

Exponentiation

ny
n2 530112022162278084
n3 3.8596816064335E+26
n4 2.8101875604098E+35
n5 2.046063621289E+44

Nth Root

y√n
2√n 26983.104380334
3√n 899.62450261629
4√n 164.26534747272
5√n 59.21568606872

Divisors of 728087922

1, 2, 369, 738, 986569, 1973138, 364043961, 728087922

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 -728087921
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 728087922 can be divided by 8 positive divisors. The sum of these divisors (counting 728087922) is 1, the average is 0.125.

Base conversion 728087922

Base System Value
2 Binary 101011011001011011110101110010
3 Ternary 1212202000200212100
4 Quaternary 223121123311302
5 Quinary 2442342303142
6 Senary 200125241230
8 Octal 5331336562
10 Decimal 728087922
12 Duodecimal 183a03216
16 Hexadecimal 2b65bd72
20 Vigesimal b7aajg2
36 Base36 c1hg8i

Cryptographic Hash Functions

md5 27cb4e28844f7c9f70ad35900cf91fc4
sha1 5d695b653eb6e5e517dc158860c1ca45fd5e9e07
sha256 d886f83483adbad15d71368be408e6e1d683fe334260166003d75a1473f3f1db
sha512 dd871b57e9559f969bfd6e070b315842a26c1e0cfcd6f6a981b3f4cfed5187a8f3fb36ec41507a04af11e4f97b24e826059b200c4482f9382fbaf985d2a729ba
ripemd-160 944f1a0c6732bcb51fe0cf0ab7d4ea740a2b40bf

728087922 as geometric shapes

Circle

Radius = n
Diameter 1456175844
Circumference 4574711333.8453
Area 1.6653960344046E+18

Sphere

Radius = n
Volume 1.6167396506623E+27
Surface area 6.6615841376186E+18
Circumference 4574711333.8453

Square

Length = n
Perimeter 2912351688
Area 530112022162278084
Diagonal 1029671813.8924

Cube

Length = n
Surface area 3180672132973668504
Volume 3.8596816064335E+26
Space diagonal 1261085273.2812

Equilateral Triangle

Length = n
Perimeter 2184263766
Area 2.2954523902204E+17
Altitude 630542636.64062

Triangular Pyramid

Length = n
Surface area 2.2954523902204E+17
Volume 4.5486783952169E+25
Height 343223937.96415