72667728, seventy-two million six hundred sixty-seven thousand seven hundred twenty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

72667728 has 20 divisors, whose sum is 143030528
The reverse of 72667728 is 82776627
Previous prime number is 63

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	seventy-two million six hundred sixty-seven thousand seven hundred twenty-eight

Notation

Scientific notation	7.2667728 × 10^7
Engineering notation	7.2667728 × 10^6

Prime Factorization of 72667728

Prime Factorization 2 × 2 × 2 × 2 × 63 × 72091

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	9083466	Product of the distinct prime numbers

The prime factorization of 72667728 is 2 × 2 × 2 × 2 × 63 × 72091. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 25, 86, 872, 788, 1653, 3157, 42768, 96575, 948171, 905211, 8838254, 8088250, 1502955, 73375643, 695870690, 651617522, 3714166310, 8222056243

Basic calculations (n = 72667728)

Multiplication

n×y

n×2	145335456
n×3	218003184
n×4	290670912
n×5	363338640

Division

n÷y

n÷2	36333864
n÷3	24222576
n÷3	18166932
n÷5	14533545.6

Exponentiation

n^y

n²	5280598692681984
n³	3.8372910947697E+23
n⁴	2.7884722553155E+31
n⁵	2.0263194338481E+39

Nth Root

^y√n

²√n	8524.5368202619
³√n	417.29885586104
⁴√n	92.328418270118
⁵√n	37.348083094722

Divisors of 72667728

1, 2, 4, 8, 16, 63, 126, 252, 504, 1008, 72091, 144182, 288364, 576728, 1153456, 4541733, 9083466, 18166932, 36333864, 72667728

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72667727	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72667728 can be divided by 20 positive divisors. The sum of these divisors (counting 72667728) is 1, the average is 0.05.

Base conversion 72667728

Base	System	Value
2	Binary	100010101001101001001010000
3	Ternary	12001201220101100
4	Quaternary	10111031021100
5	Quinary	122100331403
6	Senary	11113304400
8	Octal	425151120
10	Decimal	72667728
12	Duodecimal	20405100
16	Hexadecimal	454d250
20	Vigesimal	12e3968
36	Base36	179is0

Cryptographic Hash Functions

md5	17e0469f85e7851172594d44c7e1a595
sha1	0d1dd2893af4d01c1e15fe880deca0f30d4e3bf1
sha256	18b13409472e6fa8918ff4a70334c4fe21909af27ff41a848cf03ba61ff3a795
sha512	68bc00fe38a7000f63a1ea791c3fb63163807eb41503816a10bcdd192f6568ef54c1ea254c6ec22b0a723deebf570897143e1bed39a87d5bc9069690b4664c20
ripemd-160	69ecdcfb59891ad1bfc45b29d76248d6c1099db2

72667728 as geometric shapes

Circle

Radius = n

Diameter	145335456
Circumference	456584800.87572
Area	1.6589490059486E+16

Sphere

Radius = n

Volume	1.6073607350685E+24
Surface area	6.6357960237942E+16
Circumference	456584800.87572

Square

Length = n

Perimeter	290670912
Area	5280598692681984
Diagonal	102767686.48444

Cube

Length = n

Surface area	31683592156091904
Volume	3.8372910947697E+23
Space diagonal	125864196.9666

Equilateral Triangle

Length = n

Perimeter	218003184
Area	2.2865663075267E+15
Altitude	62932098.483298

Triangular Pyramid

Length = n

Surface area	2.2865663075267E+15
Volume	4.522290924164E+22
Height	34255895.494813