728888914 (number)

728888914 is an even 9-digits composite number following 728888913 and preceding 728888915. In scientific notation, it is written as 7.28888914 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 336410256 positive integers (up to 728888914) that are relatively prime to 728888914.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28888914 × 10^8
Engineering notation 7.28888914 × 10^6

Prime Factorization of 728888914

Prime Factorization 2 × 13 × 28034189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728888914
Product of the distinct prime numbers

The prime factorization of 728888914 is 2 × 13 × 28034189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728888914)

Multiplication

n×y
n×2 1457777828
n×3 2186666742
n×4 2915555656
n×5 3644444570

Division

n÷y
n÷2 364444457
n÷3 242962971.33333
n÷3 182222228.5
n÷5 145777782.8

Exponentiation

ny
n2 531279048952099396
n3 3.8724340902165E+26
n4 2.8225742785545E+35
n5 2.0573431005799E+44

Nth Root

y√n
2√n 26997.942773478
3√n 899.9542832745
4√n 164.31050719135
5√n 59.228709339921

Divisors of 728888914

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 -728888913
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 728888914 can be divided by 8 positive divisors. The sum of these divisors (counting 728888914) is 1, the average is 0.125.

Base conversion 728888914

Base System Value
2 Binary 101011011100011111011001010010
3 Ternary 1212210112101121201
4 Quaternary 223130133121102
5 Quinary 2443043421124
6 Senary 200154341414
8 Octal 5334373122
10 Decimal 728888914
12 Duodecimal 18412a86a
16 Hexadecimal 2b71f652
20 Vigesimal b7fb25e
36 Base36 c1ymaa

Cryptographic Hash Functions

md5 216d9c05296a5a16e13ba78d7df62b9d
sha1 25093aed383cf390368eea26bb6c0bb5f7c743e8
sha256 792bfa292a4fc2b5e71633a8ad40c3626357f223c77b7b991127bac05bb8d0b4
sha512 6eb4684f66ec55a9c66d9d98f191580df97f30e616d6c0c84a945e91b2b1543a0b8bb79f443e5fdbccd3113fa2adf71deb1deaa33de8e56e8afcd3d167fda5f2
ripemd-160 e690622fdc69f0b477ffbbf26781a31557268c3f

728888914 as geometric shapes

Circle

Radius = n
Diameter 1457777828
Circumference 4579744115.0109
Area 1.6690623571941E+18

Sphere

Radius = n
Volume 1.622081398578E+27
Surface area 6.6762494287763E+18
Circumference 4579744115.0109

Square

Length = n
Perimeter 2915555656
Area 531279048952099396
Diagonal 1030804587.6422

Cube

Length = n
Surface area 3187674293712596376
Volume 3.8724340902165E+26
Space diagonal 1262472632.1217

Equilateral Triangle

Length = n
Perimeter 2186666742
Area 2.3005057644548E+17
Altitude 631236316.06085

Triangular Pyramid

Length = n
Surface area 2.3005057644548E+17
Volume 4.5637073414834E+25
Height 343601529.21407