728738862 (number)

728738862 is an even 9-digits composite number following 728738861 and preceding 728738863. In scientific notation, it is written as 7.28738862 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 242710272 positive integers (up to 728738862) that are relatively prime to 728738862.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million seven hundred thirty-eight thousand eight hundred sixty-two

Notation

Scientific notation 7.28738862 × 10^8
Engineering notation 7.28738862 × 10^6

Prime Factorization of 728738862

Prime Factorization 2 × 3 × 1213 × 100129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 728738862
Product of the distinct prime numbers

The prime factorization of 728738862 is 2 × 3 × 1213 × 100129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 34, 83, 345, 276, 1016, 1475, 7678, 74819, 569895, 982170, 338634, 2531185, 45717687, 17015205, 835932966, 544162306, 7789821497, 4343675341

Basic calculations (n = 728738862)

Multiplication

n×y
n×2 1457477724
n×3 2186216586
n×4 2914955448
n×5 3643694310

Division

n÷y
n÷2 364369431
n÷3 242912954
n÷3 182184715.5
n÷5 145747772.4

Exponentiation

ny
n2 531060328989055044
n3 3.8700429980083E+26
n4 2.8202507302596E+35
n5 2.0552263077241E+44

Nth Root

y√n
2√n 26995.163677963
3√n 899.89252296819
4√n 164.30205013317
5√n 59.226270527078

Divisors of 728738862

1, 2, 3, 6, 1213, 2426, 3639, 7278, 100129, 200258, 300387, 600774, 121456477, 242912954, 364369431, 728738862

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 -728738861
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 728738862 can be divided by 16 positive divisors. The sum of these divisors (counting 728738862) is 1, the average is 0.0625.

Base conversion 728738862

Base System Value
2 Binary 101011011011111010110000101110
3 Ternary 1212210020202210020
4 Quaternary 223123322300232
5 Quinary 2443024120422
6 Senary 200151223010
8 Octal 5333726056
10 Decimal 728738862
12 Duodecimal 184077a66
16 Hexadecimal 2b6fac2e
20 Vigesimal b7ec732
36 Base36 c1vei6

Cryptographic Hash Functions

md5 63318915d650be4cd8a6eefd6720e568
sha1 1b84359818ae2a8091449ed87f30309d99cb9677
sha256 5d85547e30f7d375579baf5fc78eecad211c5851004d5459f2d245c7345ecaec
sha512 36bcf61586791b64f7387eebfd64960c95a5d2dabce2eedbd8d17471e428796c1fd06b7ee5d3c26c4a72bcab454d963dc3692322df9cfaf69f77ef610ed66c0f
ripemd-160 db687e61719644ec881cff3b55f8ea4a32a7e027

728738862 as geometric shapes

Circle

Radius = n
Diameter 1457477724
Circumference 4578801310.4892
Area 1.668375228165E+18

Sphere

Radius = n
Volume 1.6210798202159E+27
Surface area 6.67350091266E+18
Circumference 4578801310.4892

Square

Length = n
Perimeter 2914955448
Area 531060328989055044
Diagonal 1030592382.0687

Cube

Length = n
Surface area 3186361973934330264
Volume 3.8700429980083E+26
Space diagonal 1262212734.4339

Equilateral Triangle

Length = n
Perimeter 2186216586
Area 2.2995586792332E+17
Altitude 631106367.21696

Triangular Pyramid

Length = n
Surface area 2.2995586792332E+17
Volume 4.560889412292E+25
Height 343530794.02291