728049137 (number)

728049137 is an odd 9-digits composite number following 728049136 and preceding 728049138. In scientific notation, it is written as 7.28049137 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 722491380 positive integers (up to 728049137) that are relatively prime to 728049137.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million forty-nine thousand one hundred thirty-seven

Notation

Scientific notation 7.28049137 × 10^8
Engineering notation 7.28049137 × 10^6

Prime Factorization of 728049137

Prime Factorization 131 × 5557627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 728049137
Product of the distinct prime numbers

The prime factorization of 728049137 is 131 × 5557627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 8, 21, 15, 689, 255, 4986, 7488, 76531, 56407, 735277, 13430, 6851578, 9984733, 52824133, 83742517, 987933788, 380569928, 3372240967, 4589733814

Basic calculations (n = 728049137)

Multiplication

n×y
n×2 1456098274
n×3 2184147411
n×4 2912196548
n×5 3640245685

Division

n÷y
n÷2 364024568.5
n÷3 242683045.66667
n÷3 182012284.25
n÷5 145609827.4

Exponentiation

ny
n2 530055545886444769
n3 3.8590648274469E+26
n4 2.8095888172498E+35
n5 2.0455187137235E+44

Nth Root

y√n
2√n 26982.385680292
3√n 899.60852810054
4√n 164.263159839
5√n 59.21505517532

Divisors of 728049137

1, 131, 5557627, 728049137

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728049136
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728049137 can be divided by 4 positive divisors. The sum of these divisors (counting 728049137) is 1, the average is 0.25.

Base conversion 728049137

Base System Value
2 Binary 101011011001010010010111110001
3 Ternary 1212201221201122212
4 Quaternary 223121102113301
5 Quinary 2442340033022
6 Senary 200124341505
8 Octal 5331222761
10 Decimal 728049137
12 Duodecimal 1839a4895
16 Hexadecimal 2b6525f1
20 Vigesimal b7a62gh
36 Base36 c1gmb5

Cryptographic Hash Functions

md5 a1c3231229878a6dab3b9d94899e27a3
sha1 c4118adafcd5169353e513d19e6008f9904e457b
sha256 768c12d8af9043a8195f45e693e4b23cc3427d3e14c1b86a693113c62b732cca
sha512 43b6c395d2dd7e89036836e4d60a8658cdefb337a64a363fe89e00e004ef4864e4613799262ebc46f5568191567a0442dcb75eb102de397004d62a3223a9aabe
ripemd-160 e86424d7820b3716f463e0e2218282777946895f

728049137 as geometric shapes

Circle

Radius = n
Diameter 1456098274
Circumference 4574467640.5032
Area 1.6652186089514E+18

Sphere

Radius = n
Volume 1.6164812948845E+27
Surface area 6.6608744358055E+18
Circumference 4574467640.5032

Square

Length = n
Perimeter 2912196548
Area 530055545886444769
Diagonal 1029616963.6194

Cube

Length = n
Surface area 3180333275318668614
Volume 3.8590648274469E+26
Space diagonal 1261018095.6907

Equilateral Triangle

Length = n
Perimeter 2184147411
Area 2.2952078407724E+17
Altitude 630509047.84534

Triangular Pyramid

Length = n
Surface area 2.2952078407724E+17
Volume 4.5479515142103E+25
Height 343205654.53981