726728538 (number)

726728538 is an even 9-digits composite number following 726728537 and preceding 726728539. In scientific notation, it is written as 7.26728538 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 240098880 positive integers (up to 726728538) that are relatively prime to 726728538.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million seven hundred twenty-eight thousand five hundred thirty-eight

Notation

Scientific notation 7.26728538 × 10^8
Engineering notation 7.26728538 × 10^6

Prime Factorization of 726728538

Prime Factorization 2 × 3 × 113 × 1071871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 726728538
Product of the distinct prime numbers

The prime factorization of 726728538 is 2 × 3 × 113 × 1071871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 54, 71, 365, 958, 3114, 1364, 62405, 64809, 277001, 642534, 5003333, 257169, 62913514, 5127328, 69649481, 446144399, 161964157, 608027818

Basic calculations (n = 726728538)

Multiplication

n×y
n×2 1453457076
n×3 2180185614
n×4 2906914152
n×5 3633642690

Division

n÷y
n÷2 363364269
n÷3 242242846
n÷3 181682134.5
n÷5 145345707.6

Exponentiation

ny
n2 528134367943617444
n3 3.8381031708322E+26
n4 2.789259106032E+35
n5 2.0270341922299E+44

Nth Root

y√n
2√n 26957.90307127
3√n 899.06426943282
4√n 164.18862040735
5√n 59.193557686094

Divisors of 726728538

1, 2, 3, 6, 113, 226, 339, 678, 1071871, 2143742, 3215613, 6431226, 121121423, 242242846, 363364269, 726728538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -726728537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 726728538 can be divided by 16 positive divisors. The sum of these divisors (counting 726728538) is 1, the average is 0.0625.

Base conversion 726728538

Base System Value
2 Binary 101011010100001111111101011010
3 Ternary 1212122110122010210
4 Quaternary 223110033331122
5 Quinary 2442020303123
6 Senary 200040151550
8 Octal 5324177532
10 Decimal 726728538
12 Duodecimal 1834685b6
16 Hexadecimal 2b50ff5a
20 Vigesimal b72116i
36 Base36 c0obbu

Cryptographic Hash Functions

md5 6040f0e5f69167b35a91453381ac3bab
sha1 1b99c9d5319163783589c03b18daea668346fd32
sha256 a1d5f76154a93e526ee29fd58f1d4682457c607ecdf4eb6c8bfe43814cf373bd
sha512 a7a432ad38291064dbc36fec02954437f72966ed4733a836163e64c48ad8a0c7bf0ccfc049677dbe318ec6975112812f6d72f22bf7682468a0690b196b180122
ripemd-160 d0c0517160db92e016d1becc77d907c25ab7db33

726728538 as geometric shapes

Circle

Radius = n
Diameter 1453457076
Circumference 4566170072.2697
Area 1.65918305044E+18

Sphere

Radius = n
Volume 1.6077008966941E+27
Surface area 6.6367322017598E+18
Circumference 4566170072.2697

Square

Length = n
Perimeter 2906914152
Area 528134367943617444
Diagonal 1027749354.6032

Cube

Length = n
Surface area 3168806207661704664
Volume 3.8381031708322E+26
Space diagonal 1258730751.1262

Equilateral Triangle

Length = n
Perimeter 2180185614
Area 2.2868888962541E+17
Altitude 629365375.56312

Triangular Pyramid

Length = n
Surface area 2.2868888962541E+17
Volume 4.5232479649817E+25
Height 342583118.20106