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

71224281 (number)

71224281 is an odd 8-digits composite number following 71224280 and preceding 71224282. In scientific notation, it is written as 7.1224281 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 6 positive divisors. There are 47482848 positive integers (up to 71224281) that are relatively prime to 71224281.

Interesting facts

71224281 has 6 divisors, whose sum is 102879530
The reverse of 71224281 is 18242217
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	seventy-one million two hundred twenty-four thousand two hundred eighty-one

Notation

Scientific notation	7.1224281 × 10^7
Engineering notation	7.1224281 × 10^6

Prime Factorization of 71224281

Prime Factorization 3 × 3 × 7913809

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	23741427	Product of the distinct prime numbers

The prime factorization of 71224281 is 3 × 3 × 7913809. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 17, 18, 307, 799, 3523, 9278, 93455, 42609, 432086, 27975, 9549128, 2984100, 60084322, 26894592, 745866415, 155582051, 6466438466, 1234764569

Basic calculations (n = 71224281)

Multiplication

n×y

n×2	142448562
n×3	213672843
n×4	284897124
n×5	356121405

Division

n÷y

n÷2	35612140.5
n÷3	23741427
n÷3	17806070.25
n÷5	14244856.2

Exponentiation

n^y

n²	5072898203966961
n³	3.6131352716374E+23
n⁴	2.5734296187811E+31
n⁵	1.8329067430179E+39

Nth Root

^y√n

²√n	8439.4479084831
³√n	414.51732919809
⁴√n	91.866467813251
⁵√n	37.19851602586

Divisors of 71224281

1, 3, 9, 7913809, 23741427, 71224281

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71224280	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71224281 can be divided by 6 positive divisors. The sum of these divisors (counting 71224281) is 1, the average is 0.16666666666667.

Base conversion 71224281

Base	System	Value
2	Binary	100001111101100101111011001
3	Ternary	11222000120100100
4	Quaternary	10033230233121
5	Quinary	121213134111
6	Senary	11022330013
8	Octal	417545731
10	Decimal	71224281
12	Duodecimal	1ba29909
16	Hexadecimal	43ecbd9
20	Vigesimal	12530e1
36	Base36	16el09

Cryptographic Hash Functions

md5	c33123547246e6b522b47a6055567bde
sha1	08c29eb512f1dd3bfca49042954d233e83eade99
sha256	cb6258d37ccf4e9c71fbe64341c0a19e8e73383ae44b3bc0682d28d8f1a7d2c2
sha512	11f95b2a1957307d4dd43a54c46636a8e4717caacc299c8c05902fb8636a041046f62341e3d28f36cd0ae44481728721bbc25800f91ed6ba010226ab57702255
ripemd-160	e531f4674b5986b5598a780d6e74bd098380780b

71224281 as geometric shapes

Circle

Radius = n

Diameter	142448562
Circumference	447515355.89363
Area	1.5936979729991E+16

Sphere

Radius = n

Volume	1.5134665634403E+24
Surface area	6.3747918919966E+16
Circumference	447515355.89363

Square

Length = n

Perimeter	284897124
Area	5072898203966961
Diagonal	100726344.16047

Cube

Length = n

Surface area	30437389223801766
Volume	3.6131352716374E+23
Space diagonal	123364073.42456

Equilateral Triangle

Length = n

Perimeter	213672843
Area	2.1966293577239E+15
Altitude	61682036.712281

Triangular Pyramid

Length = n

Surface area	2.1966293577239E+15
Volume	4.2581207531985E+22
Height	33575448.053491