728872011 (number)

728872011 is an odd 9-digits composite number following 728872010 and preceding 728872012. In scientific notation, it is written as 7.28872011 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 14 positive divisors. There are 416498040 positive integers (up to 728872011) that are relatively prime to 728872011.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million eight hundred seventy-two thousand eleven

Notation

Scientific notation 7.28872011 × 10^8
Engineering notation 7.28872011 × 10^6

Prime Factorization of 728872011

Prime Factorization 3 × 21 × 7 × 1652771

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 728872011
Product of the distinct prime numbers

The prime factorization of 728872011 is 3 × 21 × 7 × 1652771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 52, 73, 529, 307, 6639, 7999, 97579, 68293, 874712, 45192, 1114326, 3517219, 44833313, 93748137, 382253906, 477394009, 6456164257, 3728292753

Basic calculations (n = 728872011)

Multiplication

n×y
n×2 1457744022
n×3 2186616033
n×4 2915488044
n×5 3644360055

Division

n÷y
n÷2 364436005.5
n÷3 242957337
n÷3 182218002.75
n÷5 145774402.2

Exponentiation

ny
n2 531254408419184121
n3 3.8721646901711E+26
n4 2.8223124646482E+35
n5 2.0571045617785E+44

Nth Root

y√n
2√n 26997.629729293
3√n 899.94732654692
4√n 164.30955458917
5√n 59.228434633544

Divisors of 728872011

1, 3, 7, 21, 63, 147, 441, 1652771, 4958313, 11569397, 34708191, 104124573, 242957337, 728872011

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728872010
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728872011 can be divided by 14 positive divisors. The sum of these divisors (counting 728872011) is 1, the average is 0.071428571428571.

Base conversion 728872011

Base System Value
2 Binary 101011011100011011010001001011
3 Ternary 1212210111112102200
4 Quaternary 223130123101023
5 Quinary 2443042401021
6 Senary 200154131243
8 Octal 5334332113
10 Decimal 728872011
12 Duodecimal 184120b23
16 Hexadecimal 2b71b44b
20 Vigesimal b7f900b
36 Base36 c1y98r

Cryptographic Hash Functions

md5 8ee5f03d13a2a2635317e86ec857ec4b
sha1 436f76b2f85ceb5541a1e16f89f5eb27ed048a34
sha256 618e771c683ffb466e758f08e32411f48838870d93c701832b58e16d9653532b
sha512 25674f7d65b5f4c162064ff79b0e5ca7465489ea2a1a091f51542d48ef4acbaab3c5c0af85a2765f9ca6a543b157664a86bd76d58ccffd6d7669623cac26a4f7
ripemd-160 4ab0726b4d9e41ecfdaeaf60952abdb083b9109d

728872011 as geometric shapes

Circle

Radius = n
Diameter 1457744022
Circumference 4579637910.3296
Area 1.6689849466769E+18

Sphere

Radius = n
Volume 1.6219685525508E+27
Surface area 6.6759397867076E+18
Circumference 4579637910.3296

Square

Length = n
Perimeter 2915488044
Area 531254408419184121
Diagonal 1030780683.1904

Cube

Length = n
Surface area 3187526450515104726
Volume 3.8721646901711E+26
Space diagonal 1262443355.2669

Equilateral Triangle

Length = n
Perimeter 2186616033
Area 2.3003990678174E+17
Altitude 631221677.63345

Triangular Pyramid

Length = n
Surface area 2.3003990678174E+17
Volume 4.5633898504851E+25
Height 343593561.06345