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

71390666 (number)

71390666 is an even 8-digits composite number following 71390665 and preceding 71390667. In scientific notation, it is written as 7.1390666 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 34142856 positive integers (up to 71390666) that are relatively prime to 71390666.

Interesting facts

71390666 has 8 divisors, whose sum is 107290020
The reverse of 71390666 is 66609317
Previous prime number is 529

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	seventy-one million three hundred ninety thousand six hundred sixty-six

Notation

Scientific notation	7.1390666 × 10^7
Engineering notation	7.1390666 × 10^6

Prime Factorization of 71390666

Prime Factorization 2 × 529 × 67477

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71390666	Product of the distinct prime numbers

The prime factorization of 71390666 is 2 × 529 × 67477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 76, 80, 769, 987, 8899, 9306, 62997, 33292, 998593, 8661, 6907269, 4762448, 22576804, 73604272, 795682233, 975963177, 1521203017, 203549102

Basic calculations (n = 71390666)

Multiplication

n×y

n×2	142781332
n×3	214171998
n×4	285562664
n×5	356953330

Division

n÷y

n÷2	35695333
n÷3	23796888.666667
n÷3	17847666.5
n÷5	14278133.2

Exponentiation

n^y

n²	5096627191923556
n³	3.6385160958513E+23
n⁴	2.5975608733455E+31
n⁵	1.8544160072367E+39

Nth Root

^y√n

²√n	8449.2997342975
³√n	414.83985885876
⁴√n	91.920072532051
⁵√n	37.215879485792

Divisors of 71390666

1, 2, 529, 1058, 67477, 134954, 35695333, 71390666

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	-71390665	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 71390666 can be divided by 8 positive divisors. The sum of these divisors (counting 71390666) is 1, the average is 0.125.

Base conversion 71390666

Base	System	Value
2	Binary	100010000010101010111001010
3	Ternary	11222100000120202
4	Quaternary	10100111113022
5	Quinary	121234000131
6	Senary	11030052202
8	Octal	420252712
10	Decimal	71390666
12	Duodecimal	1baaa062
16	Hexadecimal	44155ca
20	Vigesimal	1263gd6
36	Base36	16i5e2

Cryptographic Hash Functions

md5	d1994a3cc92ca1f06eb4e78cf80ce6ee
sha1	9bc6fab8e0b2fc585f9619d8365a9187c07afdab
sha256	f775b22c636477f894ffa8afe2ffc019974f93ea66875765d132e4c1664017fd
sha512	1b5c4f0f3b611db1591179f9adda2f8ad8bb03e46dd09f3db5d9bf2e9fc7ca9296394bedc75d686f5b29c4d33d4b9dad820e459613c43d676f0648363eeefbc9
ripemd-160	7630e8bd2281705ca717d670fb2730dd9d2e12f3

71390666 as geometric shapes

Circle

Radius = n

Diameter	142781332
Circumference	448560783.68097
Area	1.6011526544233E+16

Sphere

Radius = n

Volume	1.524098058226E+24
Surface area	6.4046106176932E+16
Circumference	448560783.68097

Square

Length = n

Perimeter	285562664
Area	5096627191923556
Diagonal	100961648.08405

Cube

Length = n

Surface area	30579763151541336
Volume	3.6385160958513E+23
Space diagonal	123652260.69818

Equilateral Triangle

Length = n

Perimeter	214171998
Area	2.2069043109122E+15
Altitude	61826130.34909

Triangular Pyramid

Length = n

Surface area	2.2069043109122E+15
Volume	4.2880323413881E+22
Height	33653882.694683