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

72861423 (number)

72861423 is an odd 8-digits composite number following 72861422 and preceding 72861424. In scientific notation, it is written as 7.2861423 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 48574280 positive integers (up to 72861423) that are relatively prime to 72861423.

Interesting facts

72861423 has 4 divisors, whose sum is 97148568
The reverse of 72861423 is 32416827
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	seventy-two million eight hundred sixty-one thousand four hundred twenty-three

Notation

Scientific notation	7.2861423 × 10^7
Engineering notation	7.2861423 × 10^6

Prime Factorization of 72861423

Prime Factorization 3 × 24287141

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72861423	Product of the distinct prime numbers

The prime factorization of 72861423 is 3 × 24287141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 8, 81, 418, 785, 9455, 9698, 48009, 67531, 893905, 981856, 7567431, 2547943, 7736542, 40923690, 711422246, 457263104, 7185445047, 7208330217

Basic calculations (n = 72861423)

Multiplication

n×y

n×2	145722846
n×3	218584269
n×4	291445692
n×5	364307115

Division

n÷y

n÷2	36430711.5
n÷3	24287141
n÷3	18215355.75
n÷5	14572284.6

Exponentiation

n^y

n²	5308786961584929
n³	3.8680577242492E+23
n⁴	2.8183219003494E+31
n⁵	2.0534694413152E+39

Nth Root

^y√n

²√n	8535.8902874861
³√n	417.66929536824
⁴√n	92.389881954065
⁵√n	37.367972078354

Divisors of 72861423

1, 3, 24287141, 72861423

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	-72861422	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 72861423 can be divided by 4 positive divisors. The sum of these divisors (counting 72861423) is 1, the average is 0.25.

Base conversion 72861423

Base	System	Value
2	Binary	100010101111100011011101111
3	Ternary	12002002202002020
4	Quaternary	10111330123233
5	Quinary	122123031143
6	Senary	11121401223
8	Octal	425743357
10	Decimal	72861423
12	Duodecimal	20499213
16	Hexadecimal	457c6ef
20	Vigesimal	12f7db3
36	Base36	17do8f

Cryptographic Hash Functions

md5	a71d5d8d416113379a1737b2b88effbd
sha1	1a214d34279c2404bfc12ded5421deb0c7197bbb
sha256	0b62cd4122eebefde3fcb321709622bc77ae347dbc4ae41a5301e1723b812ff0
sha512	9d066a151072af90d58296f84ca4b4ae4d9d7a4d1e775853859273438a142ef91e8fe64f72504126d75904bbed91efaeff52083535d147f900b3f6bea8a7643b
ripemd-160	07ac3e91b18108776b18f0d2f03bdd3b88ba26b5

72861423 as geometric shapes

Circle

Radius = n

Diameter	145722846
Circumference	457801822.4538
Area	1.6678046117988E+16

Sphere

Radius = n

Volume	1.6202482306884E+24
Surface area	6.6712184471954E+16
Circumference	457801822.4538

Square

Length = n

Perimeter	291445692
Area	5308786961584929
Diagonal	103041612.5804

Cube

Length = n

Surface area	31852721769509574
Volume	3.8680577242492E+23
Space diagonal	126199686.54777

Equilateral Triangle

Length = n

Perimeter	218584269
Area	2.2987721860061E+15
Altitude	63099843.273884

Triangular Pyramid

Length = n

Surface area	2.2987721860061E+15
Volume	4.5585497447294E+22
Height	34347204.193468