72742482 (number)

72742482 is an even 8-digits composite number following 72742481 and preceding 72742483. In scientific notation, it is written as 7.2742482 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 23904720 positive integers (up to 72742482) that are relatively prime to 72742482.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred forty-two thousand four hundred eighty-two

Notation

Scientific notation 7.2742482 × 10^7
Engineering notation 7.2742482 × 10^6

Prime Factorization of 72742482

Prime Factorization 2 × 27 × 71 × 18973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72742482
Product of the distinct prime numbers

The prime factorization of 72742482 is 2 × 27 × 71 × 18973. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 60, 84, 970, 383, 1703, 6031, 98329, 92654, 665526, 148375, 6365569, 9929525, 86134842, 54731611, 694977838, 804340984, 2748161748, 1662647900

Basic calculations (n = 72742482)

Multiplication

n×y
n×2 145484964
n×3 218227446
n×4 290969928
n×5 363712410

Division

n÷y
n÷2 36371241
n÷3 24247494
n÷3 18185620.5
n÷5 14548496.4

Exponentiation

ny
n2 5291468687520324
n3 3.8491456575551E+23
n4 2.7999640871008E+31
n5 2.0367633720658E+39

Nth Root

y√n
2√n 8528.9203302646
3√n 417.44189995528
4√n 92.352153901599
5√n 37.355764002216

Divisors of 72742482

1, 2, 27, 54, 71, 142, 1917, 3834, 18973, 37946, 512271, 1024542, 1347083, 2694166, 36371241, 72742482

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 -72742481
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 72742482 can be divided by 16 positive divisors. The sum of these divisors (counting 72742482) is 1, the average is 0.0625.

Base conversion 72742482

Base System Value
2 Binary 100010101011111011001010010
3 Ternary 12001212200221000
4 Quaternary 10111133121102
5 Quinary 122110224412
6 Senary 11115042430
8 Octal 425373122
10 Decimal 72742482
12 Duodecimal 20440416
16 Hexadecimal 455f652
20 Vigesimal 12ecg42
36 Base36 17b4gi

Cryptographic Hash Functions

md5 b3ac122d49a460b45fe055ccf8075677
sha1 74907c69d4c396ea85f9cab997755044fc203fe0
sha256 f9147846668a50f12483ed67a8f7d71d3666b136bbccba3de2a0578befd91739
sha512 8e8d21aeb4e2f2bbc8d8750a2568d5374111cba30911caacecab426fe1bb685257ce75e95ee834066ebd996dee3029a760ce223670bb6afe013d16c772cda18d
ripemd-160 5e5be936d308c601781ff9d8ac8007ec9a830382

72742482 as geometric shapes

Circle

Radius = n
Diameter 145484964
Circumference 457054494.11018
Area 1.6623639155414E+16

Sphere

Radius = n
Volume 1.6123263627163E+24
Surface area 6.6494556621657E+16
Circumference 457054494.11018

Square

Length = n
Perimeter 290969928
Area 5291468687520324
Diagonal 102873404.60508

Cube

Length = n
Surface area 31748812125121944
Volume 3.8491456575551E+23
Space diagonal 125993674.69266

Equilateral Triangle

Length = n
Perimeter 218227446
Area 2.2912731533613E+15
Altitude 62996837.346332

Triangular Pyramid

Length = n
Surface area 2.2912731533613E+15
Volume 4.5362616603866E+22
Height 34291134.86836