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

71382142 (number)

71382142 is an even 8-digits composite number following 71382141 and preceding 71382143. In scientific notation, it is written as 7.1382142 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 32945592 positive integers (up to 71382142) that are relatively prime to 71382142.

Interesting facts

71382142 has 8 divisors, whose sum is 115309656
The reverse of 71382142 is 24128317
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	seventy-one million three hundred eighty-two thousand one hundred forty-two

Notation

Scientific notation	7.1382142 × 10^7
Engineering notation	7.1382142 × 10^6

Prime Factorization of 71382142

Prime Factorization 2 × 13 × 2745467

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71382142	Product of the distinct prime numbers

The prime factorization of 71382142 is 2 × 13 × 2745467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 2, 64, 839, 28, 2148, 4173, 35728, 99948, 174003, 192930, 476485, 1686973, 89667686, 7885294, 22329301, 949970356, 5945832124, 2812574320

Basic calculations (n = 71382142)

Multiplication

n×y

n×2	142764284
n×3	214146426
n×4	285528568
n×5	356910710

Division

n÷y

n÷2	35691071
n÷3	23794047.333333
n÷3	17845535.5
n÷5	14276428.4

Exponentiation

n^y

n²	5095410196508164
n³	3.6372129419539E+23
n⁴	2.5963205070679E+31
n⁵	1.8533091911304E+39

Nth Root

^y√n

²√n	8448.7952987393
³√n	414.82334766339
⁴√n	91.917328609677
⁵√n	37.214990732889

Divisors of 71382142

1, 2, 13, 26, 2745467, 5490934, 35691071, 71382142

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	-71382141	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 71382142 can be divided by 8 positive divisors. The sum of these divisors (counting 71382142) is 1, the average is 0.125.

Base conversion 71382142

Base	System	Value
2	Binary	100010000010011010001111110
3	Ternary	11222022120220001
4	Quaternary	10100103101332
5	Quinary	121233212032
6	Senary	11025544514
8	Octal	420232176
10	Decimal	71382142
12	Duodecimal	1baa513a
16	Hexadecimal	441347e
20	Vigesimal	1262f72
36	Base36	16hyta

Cryptographic Hash Functions

md5	f4a7f495fc32a237a797739f64f95b00
sha1	4f3c02f5bd603f2eb68a82d958ba09046d6510fb
sha256	eb13ad83b0adc7d8a4a7b1c0e62311b4f1540e4e40d126242c9af0dff28cb13e
sha512	b93635e2648096da349b5f90b520972daa07654a964f9db0293fb177d9b18010c47fa365938749120acf62cdaae397477e29ed17f0abe18f02b0b9ff89be7884
ripemd-160	f3ca549744d5b21f86e893935ce1882a1b93170a

71382142 as geometric shapes

Circle

Radius = n

Diameter	142764284
Circumference	448507225.80941
Area	1.6007703240377E+16

Sphere

Radius = n

Volume	1.5235521943979E+24
Surface area	6.4030812961506E+16
Circumference	448507225.80941

Square

Length = n

Perimeter	285528568
Area	5095410196508164
Diagonal	100949593.32764

Cube

Length = n

Surface area	30572461179048984
Volume	3.6372129419539E+23
Space diagonal	123637496.6971

Equilateral Triangle

Length = n

Perimeter	214146426
Area	2.2063773364392E+15
Altitude	61818748.348548

Triangular Pyramid

Length = n

Surface area	2.2063773364392E+15
Volume	4.2864965597918E+22
Height	33649864.442547