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

72215265 (number)

72215265 is an odd 8-digits composite number following 72215264 and preceding 72215266. In scientific notation, it is written as 7.2215265 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 37694976 positive integers (up to 72215265) that are relatively prime to 72215265.

Interesting facts

72215265 has 8 divisors, whose sum is 78669312
The reverse of 72215265 is 56251227
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	seventy-two million two hundred fifteen thousand two hundred sixty-five

Notation

Scientific notation	7.2215265 × 10^7
Engineering notation	7.2215265 × 10^6

Prime Factorization of 72215265

Prime Factorization 15 × 47 × 102433

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72215265	Product of the distinct prime numbers

The prime factorization of 72215265 is 15 × 47 × 102433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 42, 30, 210, 486, 6031, 6052, 86392, 93886, 891778, 111233, 291526, 6927120, 70981108, 74066562, 367160344, 165928451, 4846484822, 2842121090

Basic calculations (n = 72215265)

Multiplication

n×y

n×2	144430530
n×3	216645795
n×4	288861060
n×5	361076325

Division

n÷y

n÷2	36107632.5
n÷3	24071755
n÷3	18053816.25
n÷5	14443053

Exponentiation

n^y

n²	5215044499020225
n³	3.7660582048354E+23
n⁴	2.7196689126761E+31
n⁵	1.9640161124117E+39

Nth Root

^y√n

²√n	8497.9565190697
³√n	416.43095325698
⁴√n	92.184361575431
⁵√n	37.301457524928

Divisors of 72215265

1, 15, 47, 705, 102433, 1536495, 4814351, 72215265

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	-72215264	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 72215265 can be divided by 8 positive divisors. The sum of these divisors (counting 72215265) is 1, the average is 0.125.

Base conversion 72215265

Base	System	Value
2	Binary	100010011011110101011100001
3	Ternary	12000212220201110
4	Quaternary	10103132223201
5	Quinary	121441342030
6	Senary	11055453533
8	Octal	423365341
10	Decimal	72215265
12	Duodecimal	202272a9
16	Hexadecimal	44deae1
20	Vigesimal	12b6i35
36	Base36	16ztnl

Cryptographic Hash Functions

md5	485a5e35b683b44c742fb3d176e8eb2d
sha1	a08613b08fd74dd64c63a452611147589fa13c9e
sha256	33b3844230b7147c138b1bbe6fa66dd74d8a0c09431e749449eb8d7898d2d73a
sha512	067b8d63d29ddcd7c36093468d43393db5ecf5820d8f7dc84aa801d0adcad4f97bb8c362f83398eda35c983c9a8eed8c114a9f012e09553af0fc778293ac52ba
ripemd-160	eb8d1f3c9e8a92818ca74238111ecdbc80b97c23

72215265 as geometric shapes

Circle

Radius = n

Diameter	144430530
Circumference	453741892.00208
Area	1.6383545486266E+16

Sphere

Radius = n

Volume	1.577522771907E+24
Surface area	6.5534181945063E+16
Circumference	453741892.00208

Square

Length = n

Perimeter	288861060
Area	5215044499020225
Diagonal	102127807.17337

Cube

Length = n

Surface area	31290266994121350
Volume	3.7660582048354E+23
Space diagonal	125080508.06205

Equilateral Triangle

Length = n

Perimeter	216645795
Area	2.2581805090089E+15
Altitude	62540254.031025

Triangular Pyramid

Length = n

Surface area	2.2581805090089E+15
Volume	4.4383421583039E+22
Height	34042602.391122