72028284 (number)

72028284 is an even 8-digits composite number following 72028283 and preceding 72028285. In scientific notation, it is written as 7.2028284 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 24009424 positive integers (up to 72028284) that are relatively prime to 72028284.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-eight thousand two hundred eighty-four

Notation

Scientific notation 7.2028284 × 10^7
Engineering notation 7.2028284 × 10^6

Prime Factorization of 72028284

Prime Factorization 2 × 2 × 3 × 6002357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36014142
Product of the distinct prime numbers

The prime factorization of 72028284 is 2 × 2 × 3 × 6002357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 1, 6, 814, 905, 8654, 6016, 65404, 96233, 569085, 199988, 5186062, 341541, 29131757, 43113566, 185216129, 441659041, 4447916980, 3931804539

Basic calculations (n = 72028284)

Multiplication

n×y
n×2 144056568
n×3 216084852
n×4 288113136
n×5 360141420

Division

n÷y
n÷2 36014142
n÷3 24009428
n÷3 18007071
n÷5 14405656.8

Exponentiation

ny
n2 5188073695984656
n3 3.7368804558731E+23
n4 2.6916108674968E+31
n5 1.9387211198155E+39

Nth Root

y√n
2√n 8486.947861275
3√n 416.07123256285
4√n 92.124632217855
5√n 37.282121173703

Divisors of 72028284

1, 2, 3, 4, 6, 12, 6002357, 12004714, 18007071, 24009428, 36014142, 72028284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72028283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72028284 can be divided by 12 positive divisors. The sum of these divisors (counting 72028284) is 1, the average is 0.083333333333333.

Base conversion 72028284

Base System Value
2 Binary 100010010110001000001111100
3 Ternary 12000112102020020
4 Quaternary 10102301001330
5 Quinary 121414401114
6 Senary 11051452140
8 Octal 422610174
10 Decimal 72028284
12 Duodecimal 20157050
16 Hexadecimal 44b107c
20 Vigesimal 12a3ae4
36 Base36 16vtdo

Cryptographic Hash Functions

md5 ebe3401df001af19ac0ae9d488a4f4e7
sha1 fa53463a7ed82dedb6db97747c4eeb1703635800
sha256 07837f96f3541d89677ac51e75c106bfc12e3095122dbd8d0fe757f7a612dc2a
sha512 a9ef39c277f1a99e3cf969fd83e8cfad7b1f2414bee24c98ecf5bc654f7789fab7868421ee4d2d0fca539d823c4f0448d730a0b641d67d82bdd369d095840783
ripemd-160 fb1461bf0cd2ccf62fa9334d27df43660e23e65c

72028284 as geometric shapes

Circle

Radius = n
Diameter 144056568
Circumference 452567055.73016
Area 1.6298814209588E+16

Sphere

Radius = n
Volume 1.5653008250019E+24
Surface area 6.5195256838351E+16
Circumference 452567055.73016

Square

Length = n
Perimeter 288113136
Area 5188073695984656
Diagonal 101863376.10726

Cube

Length = n
Surface area 31128442175907936
Volume 3.7368804558731E+23
Space diagonal 124756647.47

Equilateral Triangle

Length = n
Perimeter 216084852
Area 2.2465018087143E+15
Altitude 62378323.735

Triangular Pyramid

Length = n
Surface area 2.2465018087143E+15
Volume 4.4039558513856E+22
Height 33954458.70242