728215536 (number)

728215536 is an even 9-digits composite number following 728215535 and preceding 728215537. In scientific notation, it is written as 7.28215536 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 228459520 positive integers (up to 728215536) that are relatively prime to 728215536.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million two hundred fifteen thousand five hundred thirty-six

Notation

Scientific notation 7.28215536 × 10^8
Engineering notation 7.28215536 × 10^6

Prime Factorization of 728215536

Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 892421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 91026942
Product of the distinct prime numbers

The prime factorization of 728215536 is 2 × 2 × 2 × 2 × 3 × 17 × 892421. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728215536)

Multiplication

n×y
n×2 1456431072
n×3 2184646608
n×4 2912862144
n×5 3641077680

Division

n÷y
n÷2 364107768
n÷3 242738512
n÷3 182053884
n÷5 145643107.2

Exponentiation

ny
n2 530297866871767296
n3 3.8617114536368E+26
n4 2.8121582760875E+35
n5 2.0478573463379E+44

Nth Root

y√n
2√n 26985.468978693
3√n 899.67705944405
4√n 164.27254481103
5√n 59.217761702882

Divisors of 728215536

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728215535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728215536 can be divided by 40 positive divisors. The sum of these divisors (counting 728215536) is 1, the average is 0.025.

Base conversion 728215536

Base System Value
2 Binary 101011011001111010111111110000
3 Ternary 1212202021011220210
4 Quaternary 223121322333300
5 Quinary 2442410344121
6 Senary 200132104120
8 Octal 5331727760
10 Decimal 728215536
12 Duodecimal 183a65040
16 Hexadecimal 2b67aff0
20 Vigesimal b7b6igg
36 Base36 c1k6pc

Cryptographic Hash Functions

md5 9d04691ba91003ffa09d3576ec011259
sha1 a20c4824e860f283a1ec67558fede42ef6dbf341
sha256 537a2430ecf29a0d5e69ad1815d9925a4747602a99d07c88430f5d85451428dc
sha512 2d350daefb3b38ed58bb7bbf7655d554dc7d70b60292046fbb5bdad9efdead1188e4f80ce05caa96a3a3ce5d46f1ec484bc41d42b042232cddbdeb4746e99bc1
ripemd-160 51065d06ab3b92a43534922d3ac214cba6623917

728215536 as geometric shapes

Circle

Radius = n
Diameter 1456431072
Circumference 4575513156.2551
Area 1.6659798827787E+18

Sphere

Radius = n
Volume 1.6175899110705E+27
Surface area 6.6639195311147E+18
Circumference 4575513156.2551

Square

Length = n
Perimeter 2912862144
Area 530297866871767296
Diagonal 1029852287.342

Cube

Length = n
Surface area 3181787201230603776
Volume 3.8617114536368E+26
Space diagonal 1261306307.213

Equilateral Triangle

Length = n
Perimeter 2184646608
Area 2.2962571214182E+17
Altitude 630653153.6065

Triangular Pyramid

Length = n
Surface area 2.2962571214182E+17
Volume 4.5510705930872E+25
Height 343284095.78066