728021274 (number)

728021274 is an even 9-digits composite number following 728021273 and preceding 728021275. In scientific notation, it is written as 7.28021274 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 242673756 positive integers (up to 728021274) that are relatively prime to 728021274.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million twenty-one thousand two hundred seventy-four

Notation

Scientific notation 7.28021274 × 10^8
Engineering notation 7.28021274 × 10^6

Prime Factorization of 728021274

Prime Factorization 2 × 3 × 121336879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728021274
Product of the distinct prime numbers

The prime factorization of 728021274 is 2 × 3 × 121336879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 90, 54, 42, 562, 4129, 9805, 17026, 62262, 334409, 182984, 3263063, 5354812, 28630735, 77978295, 856943629, 802851845, 4860056342, 2459651255

Basic calculations (n = 728021274)

Multiplication

n×y
n×2 1456042548
n×3 2184063822
n×4 2912085096
n×5 3640106370

Division

n÷y
n÷2 364010637
n÷3 242673758
n÷3 182005318.5
n÷5 145604254.8

Exponentiation

ny
n2 530014975396583076
n3 3.858621776273E+26
n4 2.8091587414464E+35
n5 2.045127325816E+44

Nth Root

y√n
2√n 26981.869357033
3√n 899.59705171756
4√n 164.2615881971
5√n 59.214601927247

Divisors of 728021274

1, 2, 3, 6, 121336879, 242673758, 364010637, 728021274

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 -728021273
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 728021274 can be divided by 8 positive divisors. The sum of these divisors (counting 728021274) is 1, the average is 0.125.

Base conversion 728021274

Base System Value
2 Binary 101011011001001011100100011010
3 Ternary 1212201220022102220
4 Quaternary 223121023210122
5 Quinary 2442333140044
6 Senary 200124004510
8 Octal 5331134432
10 Decimal 728021274
12 Duodecimal 183990736
16 Hexadecimal 2b64b91a
20 Vigesimal b7a2d3e
36 Base36 c1g0t6

Cryptographic Hash Functions

md5 8c76ab67cdfc2ca0d9f2f134e7a563f0
sha1 2579a6dc359b91fee4b86983018111f3476bf907
sha256 935650babe148d016fa69c21f0840aa68a433d144a2c08da3c7f95f56fca5dbc
sha512 8f073eec6f618fe1d3c1eafed3b281ce1b2b2ec7bbdb2006dc10aa508bb379b77780eed56e91a3fc771255d9ae79b8fc1fd670f6d05468dede6acb33f5a9fc5f
ripemd-160 6838cba80507a576ad355976a8bc6c2d07f2a51b

728021274 as geometric shapes

Circle

Radius = n
Diameter 1456042548
Circumference 4574292572.111
Area 1.6650911529985E+18

Sphere

Radius = n
Volume 1.6162957100428E+27
Surface area 6.6603646119939E+18
Circumference 4574292572.111

Square

Length = n
Perimeter 2912085096
Area 530014975396583076
Diagonal 1029577559.3869

Cube

Length = n
Surface area 3180089852379498456
Volume 3.858621776273E+26
Space diagonal 1260969835.559

Equilateral Triangle

Length = n
Perimeter 2184063822
Area 2.2950321653981E+17
Altitude 630484917.77951

Triangular Pyramid

Length = n
Surface area 2.2950321653981E+17
Volume 4.5474293733945E+25
Height 343192519.79565