728492040 (number)

728492040 is an even 9-digits composite number following 728492039 and preceding 728492041. In scientific notation, it is written as 7.28492040 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 193950720 positive integers (up to 728492040) that are relatively prime to 728492040.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million four hundred ninety-two thousand forty

Notation

Scientific notation 7.28492040 × 10^8
Engineering notation 7.28492040 × 10^6

Prime Factorization of 728492040

Prime Factorization 2 × 2 × 2 × 15 × 3 × 829 × 2441

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 182123010
Product of the distinct prime numbers

The prime factorization of 728492040 is 2 × 2 × 2 × 15 × 3 × 829 × 2441. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 17, 56, 808, 966, 2342, 6830, 27261, 7749, 925578, 21820, 8532555, 4023641, 59216383, 4802264, 963454434, 284738232, 1392383782, 8416608206

Basic calculations (n = 728492040)

Multiplication

n×y
n×2 1456984080
n×3 2185476120
n×4 2913968160
n×5 3642460200

Division

n÷y
n÷2 364246020
n÷3 242830680
n÷3 182123010
n÷5 145698408

Exponentiation

ny
n2 530700652343361600
n3 3.8661120085495E+26
n4 2.8164318239767E+35
n5 2.0517481649697E+44

Nth Root

y√n
2√n 26990.591694144
3√n 899.79091439251
4√n 164.28813619414
5√n 59.222258025978

Divisors of 728492040

1, 2, 3, 4, 6, 8, 12, 15, 24, 30, 45, 60, 90, 120, 180, 360, 829, 1658, 2441, 2487, 3316, 4882, 4974, 6632, 7323, 9764, 9948, 12435, 14646, 19528, 19896, 24870, 29292, 36615, 37305, 49740, 58584, 73230, 74610, 99480, 109845, 146460, 149220, 219690, 292920, 298440, 439380, 878760, 2023589, 4047178, 6070767, 8094356, 12141534, 16188712, 24283068, 30353835, 48566136, 60707670, 91061505, 121415340, 182123010, 242830680, 364246020, 728492040

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728492039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728492040 can be divided by 64 positive divisors. The sum of these divisors (counting 728492040) is 1, the average is 0.015625.

Base conversion 728492040

Base System Value
2 Binary 101011011010111110100000001000
3 Ternary 1212202210020012200
4 Quaternary 223122332200020
5 Quinary 2442443221130
6 Senary 200142040200
8 Octal 5332764010
10 Decimal 728492040
12 Duodecimal 183b79060
16 Hexadecimal 2b6be808
20 Vigesimal b7d1a20
36 Base36 c1q420

Cryptographic Hash Functions

md5 a6dc0f31dc52461726f98dcc2ab6be77
sha1 db4969c700607e4be65cbe771a85db42d64f93dc
sha256 d47c1cd8818b5d13280b02ef4ea9b0df10bb96dae3c7807c806d61c988c632c8
sha512 0f86b3dceb81d01ff260e9103a12f9146dc6f2b66354d80308344598633384222f862943e314c00295cd4f1eb5a1746b7cc3d0776de08e82794381b05b8777a6
ripemd-160 34ea8ac82a1a8b6d86ec9a153d4f42130e715b05

728492040 as geometric shapes

Circle

Radius = n
Diameter 1456984080
Circumference 4577250482.1253
Area 1.6672452706572E+18

Sphere

Radius = n
Volume 1.6194332112019E+27
Surface area 6.6689810826289E+18
Circumference 4577250482.1253

Square

Length = n
Perimeter 2913968160
Area 530700652343361600
Diagonal 1030243323.0488

Cube

Length = n
Surface area 3184203914060169600
Volume 3.8661120085495E+26
Space diagonal 1261785226.1895

Equilateral Triangle

Length = n
Perimeter 2185476120
Area 2.2980012336716E+17
Altitude 630892613.09475

Triangular Pyramid

Length = n
Surface area 2.2980012336716E+17
Volume 4.5562566967868E+25
Height 343414441.01628