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

72666904 (number)

72666904 is an even 8-digits composite number following 72666903 and preceding 72666905. In scientific notation, it is written as 7.2666904 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 35488320 positive integers (up to 72666904) that are relatively prime to 72666904.

Interesting facts

72666904 has 16 divisors, whose sum is 139419720
The reverse of 72666904 is 40966627
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	seventy-two million six hundred sixty-six thousand nine hundred four

Notation

Scientific notation	7.2666904 × 10^7
Engineering notation	7.2666904 × 10^6

Prime Factorization of 72666904

Prime Factorization 2 × 2 × 2 × 43 × 211241

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	18166726	Product of the distinct prime numbers

The prime factorization of 72666904 is 2 × 2 × 2 × 43 × 211241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 34, 34, 812, 756, 9578, 8031, 30666, 28637, 873652, 279251, 7281202, 8839027, 79281777, 14986195, 667840585, 377240926, 6511949812, 9135697901

Basic calculations (n = 72666904)

Multiplication

n×y

n×2	145333808
n×3	218000712
n×4	290667616
n×5	363334520

Division

n÷y

n÷2	36333452
n÷3	24222301.333333
n÷3	18166726
n÷5	14533380.8

Exponentiation

n^y

n²	5280478936945216
n³	3.8371605598502E+23
n⁴	2.7883457803522E+31
n⁵	2.0262045513966E+39

Nth Root

^y√n

²√n	8524.4884890532
³√n	417.29727856501
⁴√n	92.328156534468
⁵√n	37.347998394234

Divisors of 72666904

1, 2, 4, 8, 43, 86, 172, 344, 211241, 422482, 844964, 1689928, 9083363, 18166726, 36333452, 72666904

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	-72666903	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 72666904 can be divided by 16 positive divisors. The sum of these divisors (counting 72666904) is 1, the average is 0.0625.

Base conversion 72666904

Base	System	Value
2	Binary	100010101001100111100011000
3	Ternary	12001201212020211
4	Quaternary	10111030330120
5	Quinary	122100320104
6	Senary	11113300504
8	Octal	425147430
10	Decimal	72666904
12	Duodecimal	20404734
16	Hexadecimal	454cf18
20	Vigesimal	12e3754
36	Base36	179i54

Cryptographic Hash Functions

md5	f37434aba0cab66c9147bce2057c00f6
sha1	c91d1cd09d25ade545b7f4c8a26d16fbb4d8f26f
sha256	9181e5a8cf827c7d8b12d7d111984b043b99720cd42fdc44d6271c8a46652da8
sha512	d58922b1646a358a22939fb09342e92a8b26c3a4d58fe7dac87a647c3610f6a10432fa6ccb6b325f55315e4030dfb30d3c15d15367f941abbcb8964bbddb6e4d
ripemd-160	c696767fc1ecdd563d9482754088a24b3628be24

72666904 as geometric shapes

Circle

Radius = n

Diameter	145333808
Circumference	456579623.53103
Area	1.6589113835743E+16

Sphere

Radius = n

Volume	1.6073060567293E+24
Surface area	6.6356455342971E+16
Circumference	456579623.53103

Square

Length = n

Perimeter	290667616
Area	5280478936945216
Diagonal	102766521.17246

Cube

Length = n

Surface area	31682873621671296
Volume	3.8371605598502E+23
Space diagonal	125862769.75673

Equilateral Triangle

Length = n

Perimeter	218000712
Area	2.2865144517716E+15
Altitude	62931384.878365

Triangular Pyramid

Length = n

Surface area	2.2865144517716E+15
Volume	4.5221370872861E+22
Height	34255507.057488