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

72389265 (number)

72389265 is an odd 8-digits composite number following 72389264 and preceding 72389266. In scientific notation, it is written as 7.2389265 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 35637696 positive integers (up to 72389265) that are relatively prime to 72389265.

Interesting facts

72389265 has 8 divisors, whose sum is 89094720
The reverse of 72389265 is 56298327
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	seventy-two million three hundred eighty-nine thousand two hundred sixty-five

Notation

Scientific notation	7.2389265 × 10^7
Engineering notation	7.2389265 × 10^6

Prime Factorization of 72389265

Prime Factorization 39 × 5 × 371227

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72389265	Product of the distinct prime numbers

The prime factorization of 72389265 is 39 × 5 × 371227. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 75, 18, 697, 896, 7752, 7630, 63616, 77017, 987024, 589303, 5884072, 3799813, 33192277, 86574937, 572671822, 334987162, 1122727982, 3291397417

Basic calculations (n = 72389265)

Multiplication

n×y

n×2	144778530
n×3	217167795
n×4	289557060
n×5	361946325

Division

n÷y

n÷2	36194632.5
n÷3	24129755
n÷3	18097316.25
n÷5	14477853

Exponentiation

n^y

n²	5240205687240225
n³	3.7933463814814E+23
n⁴	2.7459755644585E+31
n⁵	1.9877915281911E+39

Nth Root

^y√n

²√n	8508.1881149866
³√n	416.76514330159
⁴√n	92.239840172166
⁵√n	37.319415521024

Divisors of 72389265

1, 5, 39, 195, 371227, 1856135, 14477853, 72389265

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72389264	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72389265 can be divided by 8 positive divisors. The sum of these divisors (counting 72389265) is 1, the average is 0.125.

Base conversion 72389265

Base	System	Value
2	Binary	100010100001001001010010001
3	Ternary	12001012202101220
4	Quaternary	10110021022101
5	Quinary	122012424030
6	Senary	11103315253
8	Octal	424111221
10	Decimal	72389265
12	Duodecimal	202abb29
16	Hexadecimal	4509291
20	Vigesimal	12c8d35
36	Base36	173jwx

Cryptographic Hash Functions

md5	400416c9743373daa89594c7b68dbd68
sha1	b16fc06fda7a7da933cb651e5f1f7eac54885c12
sha256	6ff6eaca8b112e071cbcda8b0a9d9c524e60366510d2f6c35749411748012270
sha512	ad9f0142cade3f2a083274f67479287c601660f3905a97f848e604c3eef7f35f900350dcbe8c3918f6da37b1ed2da5d0de299b3ebd66e3eb932c6e3464208c10
ripemd-160	06833c6ccb7f0ffc8507df6bf074cf9f6b3261fd

72389265 as geometric shapes

Circle

Radius = n

Diameter	144778530
Circumference	454835166.24553
Area	1.6462591690333E+16

Sphere

Radius = n

Volume	1.5889532166111E+24
Surface area	6.5850366761333E+16
Circumference	454835166.24553

Square

Length = n

Perimeter	289557060
Area	5240205687240225
Diagonal	102373880.33322

Cube

Length = n

Surface area	31441234123441350
Volume	3.7933463814814E+23
Space diagonal	125381884.90257

Equilateral Triangle

Length = n

Perimeter	217167795
Area	2.2690756231029E+15
Altitude	62690942.451284

Triangular Pyramid

Length = n

Surface area	2.2690756231029E+15
Volume	4.4705015828916E+22
Height	34124626.77774