728628343 (number)

728628343 is an odd 9-digits composite number following 728628342 and preceding 728628344. In scientific notation, it is written as 7.28628343 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 709190400 positive integers (up to 728628343) that are relatively prime to 728628343.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million six hundred twenty-eight thousand three hundred forty-three

Notation

Scientific notation 7.28628343 × 10^8
Engineering notation 7.28628343 × 10^6

Prime Factorization of 728628343

Prime Factorization 17671 × 41233

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 728628343
Product of the distinct prime numbers

The prime factorization of 728628343 is 17671 × 41233. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728628343)

Multiplication

n×y
n×2 1457256686
n×3 2185885029
n×4 2914513372
n×5 3643141715

Division

n÷y
n÷2 364314171.5
n÷3 242876114.33333
n÷3 182157085.75
n÷5 145725668.6

Exponentiation

ny
n2 530899262222925649
n3 3.8682824973341E+26
n4 2.8185402662885E+35
n5 2.0536683239045E+44

Nth Root

y√n
2√n 26993.11658553
3√n 899.84702873375
4√n 164.2958203532
5√n 59.224473991817

Divisors of 728628343

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728628342
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728628343 can be divided by 4 positive divisors. The sum of these divisors (counting 728628343) is 1, the average is 0.25.

Base conversion 728628343

Base System Value
2 Binary 101011011011011111110001110111
3 Ternary 1212210001011011221
4 Quaternary 223123133301313
5 Quinary 2443012101333
6 Senary 200145011211
8 Octal 5333376167
10 Decimal 728628343
12 Duodecimal 184023b07
16 Hexadecimal 2b6dfc77
20 Vigesimal b7diah3
36 Base36 c1t187

Cryptographic Hash Functions

md5 76977d10d0b9ab4679cbe644588afd31
sha1 b1e383ef4470a918e9fa3581e9a503492c331c65
sha256 945b1ca9e8bc9c2debacfdc68c0f8e5eeb7fa74d4fbdaa55c8d5c9adaa71f197
sha512 b5363493c821f86525f7b03edc188bbf21aed71132cfcb9c8f979ca659f75a79723816c685a1834936afb6612823332f08680fcf63dafb0fd51f94da405cb2c1
ripemd-160 b0ae63f683b81aa53807c976eb4fb41f176e0755

728628343 as geometric shapes

Circle

Radius = n
Diameter 1457256686
Circumference 4578106899.1322
Area 1.6678692219958E+18

Sphere

Radius = n
Volume 1.620342383418E+27
Surface area 6.6714768879831E+18
Circumference 4578106899.1322

Square

Length = n
Perimeter 2914513372
Area 530899262222925649
Diagonal 1030436084.6

Cube

Length = n
Surface area 3185395573337553894
Volume 3.8682824973341E+26
Space diagonal 1262021309.9107

Equilateral Triangle

Length = n
Perimeter 2185885029
Area 2.2988612396773E+17
Altitude 631010654.95536

Triangular Pyramid

Length = n
Surface area 2.2988612396773E+17
Volume 4.5588146423503E+25
Height 343478694.86668