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

72481569 (number)

72481569 is an odd 8-digits composite number following 72481568 and preceding 72481570. In scientific notation, it is written as 7.2481569 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 48321044 positive integers (up to 72481569) that are relatively prime to 72481569.

Interesting facts

72481569 has 4 divisors, whose sum is 96642096
The reverse of 72481569 is 96518427
Previous prime number is 3

Basic properties

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

Name

Name	seventy-two million four hundred eighty-one thousand five hundred sixty-nine

Notation

Scientific notation	7.2481569 × 10^7
Engineering notation	7.2481569 × 10^6

Prime Factorization of 72481569

Prime Factorization 3 × 24160523

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72481569	Product of the distinct prime numbers

The prime factorization of 72481569 is 3 × 24160523. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 55, 37, 280, 543, 4622, 6474, 94436, 45988, 95522, 693635, 4644694, 8322303, 60865147, 2246260, 230086125, 613936772, 9193227914, 2241672504

Basic calculations (n = 72481569)

Multiplication

n×y

n×2	144963138
n×3	217444707
n×4	289926276
n×5	362407845

Division

n÷y

n÷2	36240784.5
n÷3	24160523
n÷3	18120392.25
n÷5	14496313.8

Exponentiation

n^y

n²	5253577844701761
n³	3.8078756504762E+23
n⁴	2.7600080170341E+31
n⁵	2.0004971152721E+39

Nth Root

^y√n

²√n	8513.6108085818
³√n	416.94220800234
⁴√n	92.269230020531
⁵√n	37.328927914095

Divisors of 72481569

1, 3, 24160523, 72481569

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72481568	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72481569 can be divided by 4 positive divisors. The sum of these divisors (counting 72481569) is 1, the average is 0.25.

Base conversion 72481569

Base	System	Value
2	Binary	100010100011111101100100001
3	Ternary	12001101110000120
4	Quaternary	10110133230201
5	Quinary	122023402234
6	Senary	11105310453
8	Octal	424375441
10	Decimal	72481569
12	Duodecimal	20335429
16	Hexadecimal	451fb21
20	Vigesimal	12d03i9
36	Base36	175j4x

Cryptographic Hash Functions

md5	45f3099d202ce58cc5bacd9d58b18eb9
sha1	4f2acbad6746ba7ec949eac264fac185557370eb
sha256	31d9d73f254f26443a2be155f0221fd7506e289c7b475e783c8018a5973921fd
sha512	8fc3a7e5c41953a01a40debe7e5ea94c56a21295a77b60f9b102a12e965ab93d756eb47a751f9e93939de7937e94afa1ab5055f46d20ac8d20a93e5a2fad30ca
ripemd-160	c398eb3f374fba617559db03548fa0f2976f19d1

72481569 as geometric shapes

Circle

Radius = n

Diameter	144963138
Circumference	455415129.38212
Area	1.6504601561977E+16

Sphere

Radius = n

Volume	1.5950392225759E+24
Surface area	6.6018406247909E+16
Circumference	455415129.38212

Square

Length = n

Perimeter	289926276
Area	5253577844701761
Diagonal	102504417.90188

Cube

Length = n

Surface area	31521467068210566
Volume	3.8078756504762E+23
Space diagonal	125541760.12031

Equilateral Triangle

Length = n

Perimeter	217444707
Area	2.2748659371354E+15
Altitude	62770880.060155

Triangular Pyramid

Length = n

Surface area	2.2748659371354E+15
Volume	4.4876244906115E+22
Height	34168139.300627