728021200 (number)

728021200 is an even 9-digits composite number following 728021199 and preceding 728021201. In scientific notation, it is written as 7.28021200 × 10^8. The sum of its digits is 22. It has a total of 8 prime factors and 60 positive divisors. There are 290505600 positive integers (up to 728021200) that are relatively prime to 728021200.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28021200 × 10^8
Engineering notation 7.28021200 × 10^6

Prime Factorization of 728021200

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 463 × 3931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 18200530
Product of the distinct prime numbers

The prime factorization of 728021200 is 2 × 2 × 2 × 2 × 5 × 5 × 463 × 3931. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 99, 8, 266, 521, 888, 760, 50461, 18187, 235691, 891039, 3449310, 4280895, 3221034, 65510769, 869985055, 26356900, 5330390368, 6885415443

Basic calculations (n = 728021200)

Multiplication

n×y
n×2 1456042400
n×3 2184063600
n×4 2912084800
n×5 3640106000

Division

n÷y
n÷2 364010600
n÷3 242673733.33333
n÷3 182005300
n÷5 145604240

Exponentiation

ny
n2 530014867649440000
n3 3.8586205996399E+26
n4 2.8091575992945E+35
n5 2.0451262864275E+44

Nth Root

y√n
2√n 26981.867985742
3√n 899.59702123759
4√n 164.26158402299
5√n 59.214600723469

Divisors of 728021200

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 463, 926, 1852, 2315, 3704, 3931, 4630, 7408, 7862, 9260, 11575, 15724, 18520, 19655, 23150, 31448, 37040, 39310, 46300, 62896, 78620, 92600, 98275, 157240, 185200, 196550, 314480, 393100, 786200, 1572400, 1820053, 3640106, 7280212, 9100265, 14560424, 18200530, 29120848, 36401060, 45501325, 72802120, 91002650, 145604240, 182005300, 364010600, 728021200

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728021199
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728021200 can be divided by 60 positive divisors. The sum of these divisors (counting 728021200) is 1, the average is 0.016666666666667.

Base conversion 728021200

Base System Value
2 Binary 101011011001001011100011010000
3 Ternary 1212201220022100011
4 Quaternary 223121023203100
5 Quinary 2442333134300
6 Senary 200124004304
8 Octal 5331134320
10 Decimal 728021200
12 Duodecimal 183990694
16 Hexadecimal 2b64b8d0
20 Vigesimal b7a2d00
36 Base36 c1g0r4

Cryptographic Hash Functions

md5 8c24fe9322fc2120a79695549ac7ccee
sha1 87320c4292403682029cfc7618c84d5344b12de5
sha256 e5d351d33e6ce376e6f8595a29a6dd95e9a2143b95415e3bb930cc431fdc9189
sha512 4417b75d6a48114a337db386d7ddc35371e268f304386f1e567707061cbb83d1d557f8a9c1942628b30e689b18579cb4cd2721ad29278bbf1bf425d8cc942ef7
ripemd-160 9b7e40da1b6d3008e15f7954c3bf42e509b53d93

728021200 as geometric shapes

Circle

Radius = n
Diameter 1456042400
Circumference 4574292107.1553
Area 1.6650908145008E+18

Sphere

Radius = n
Volume 1.6162952171758E+27
Surface area 6.6603632580034E+18
Circumference 4574292107.1553

Square

Length = n
Perimeter 2912084800
Area 530014867649440000
Diagonal 1029577454.7351

Cube

Length = n
Surface area 3180089205896640000
Volume 3.8586205996399E+26
Space diagonal 1260969707.3873

Equilateral Triangle

Length = n
Perimeter 2184063600
Area 2.2950316988393E+17
Altitude 630484853.69363

Triangular Pyramid

Length = n
Surface area 2.2950316988393E+17
Volume 4.5474279867191E+25
Height 343192484.91171