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

72048909 (number)

72048909 is an odd 8-digits composite number following 72048908 and preceding 72048910. In scientific notation, it is written as 7.2048909 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 47875536 positive integers (up to 72048909) that are relatively prime to 72048909.

Interesting facts

72048909 has 8 divisors, whose sum is 96379360
The reverse of 72048909 is 90984027
Previous prime number is 307

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	seventy-two million forty-eight thousand nine hundred nine

Notation

Scientific notation	7.2048909 × 10^7
Engineering notation	7.2048909 × 10^6

Prime Factorization of 72048909

Prime Factorization 3 × 307 × 78229

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72048909	Product of the distinct prime numbers

The prime factorization of 72048909 is 3 × 307 × 78229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 13, 80, 577, 817, 5941, 8899, 21296, 5074, 272639, 333784, 1483828, 3881809, 77842159, 11404715, 88240376, 580710229, 4711446216, 583822247

Basic calculations (n = 72048909)

Multiplication

n×y

n×2	144097818
n×3	216146727
n×4	288195636
n×5	360244545

Division

n÷y

n÷2	36024454.5
n÷3	24016303
n÷3	18012227.25
n÷5	14409781.8

Exponentiation

n^y

n²	5191045288090281
n³	3.740091495765E+23
n⁴	2.6946951183004E+31
n⁵	1.9414984336117E+39

Nth Root

^y√n

²√n	8488.1628754401
³√n	416.11094219605
⁴√n	92.131226386281
⁵√n	37.284256045306

Divisors of 72048909

1, 3, 307, 921, 78229, 234687, 24016303, 72048909

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	-72048908	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 72048909 can be divided by 8 positive divisors. The sum of these divisors (counting 72048909) is 1, the average is 0.125.

Base conversion 72048909

Base	System	Value
2	Binary	100010010110110000100001101
3	Ternary	12000120110112010
4	Quaternary	10102312010031
5	Quinary	121421031114
6	Senary	11052131433
8	Octal	422660415
10	Decimal	72048909
12	Duodecimal	20166b79
16	Hexadecimal	44b610d
20	Vigesimal	12a6259
36	Base36	16w9al

Cryptographic Hash Functions

md5	4052f6c20a1a02f97f7eecf0f4760e6d
sha1	72a4d1f1369f8851acdbb40c90552dbda002c5d0
sha256	22eaf5828c5d395d41fe453bde59e64dcf246f29769dcbb00e715c3e06f078a7
sha512	68d4156b5a5e3a9a805daebbf014dfda18760d64330f525cf5114c5edeb73e818320722812a40e9a94d85271a09ab264385026aa17eebf1a42f62414bc5607a6
ripemd-160	697f060092bf2590538ff01fab33d9fddce4ea4f

72048909 as geometric shapes

Circle

Radius = n

Diameter	144097818
Circumference	452696646.42712
Area	1.6308149741516E+16

Sphere

Radius = n

Volume	1.5666458622465E+24
Surface area	6.5232598966065E+16
Circumference	452696646.42712

Square

Length = n

Perimeter	288195636
Area	5191045288090281
Diagonal	101892544.26198

Cube

Length = n

Surface area	31146271728541686
Volume	3.740091495765E+23
Space diagonal	124792371.01791

Equilateral Triangle

Length = n

Perimeter	216146727
Area	2.2477885458408E+15
Altitude	62396185.508953

Triangular Pyramid

Length = n

Surface area	2.2477885458408E+15
Volume	4.4077400981892E+22
Height	33964181.420662