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

71308913 (number)

71308913 is an odd 8-digits composite number following 71308912 and preceding 71308914. In scientific notation, it is written as 7.1308913 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 65823600 positive integers (up to 71308913) that are relatively prime to 71308913.

Interesting facts

71308913 has 4 divisors, whose sum is 76794228
The reverse of 71308913 is 31980317
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-one million three hundred eight thousand nine hundred thirteen

Notation

Scientific notation	7.1308913 × 10^7
Engineering notation	7.1308913 × 10^6

Prime Factorization of 71308913

Prime Factorization 13 × 5485301

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71308913	Product of the distinct prime numbers

The prime factorization of 71308913 is 13 × 5485301. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 8, 21, 904, 297, 6431, 4784, 32629, 57401, 381179, 150936, 3070326, 818402, 41937408, 72003003, 336306403, 923541882, 8917776697, 418172659

Basic calculations (n = 71308913)

Multiplication

n×y

n×2	142617826
n×3	213926739
n×4	285235652
n×5	356544565

Division

n÷y

n÷2	35654456.5
n÷3	23769637.666667
n÷3	17827228.25
n÷5	14261782.6

Exponentiation

n^y

n²	5084961073241569
n³	3.6260304678017E+23
n⁴	2.5856829116382E+31
n⁵	1.843822377916E+39

Nth Root

^y√n

²√n	8444.4604919438
³√n	414.68144712786
⁴√n	91.893745662824
⁵√n	37.207352028139

Divisors of 71308913

1, 13, 5485301, 71308913

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	-71308912	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 71308913 can be divided by 4 positive divisors. The sum of these divisors (counting 71308913) is 1, the average is 0.25.

Base conversion 71308913

Base	System	Value
2	Binary	100010000000001011001110001
3	Ternary	11222011212102212
4	Quaternary	10100001121301
5	Quinary	121223341123
6	Senary	11024221505
8	Octal	420013161
10	Decimal	71308913
12	Duodecimal	1ba6a895
16	Hexadecimal	4401671
20	Vigesimal	125dc5d
36	Base36	16geb5

Cryptographic Hash Functions

md5	0dcd6f86c28d71aed8b37a251a1707a0
sha1	82eb663638decf949ea6f6e394c09e24536fc2a4
sha256	37ec1f92bc8318fffe18465c2bfcb9edf1564471dd3e60ed2d6c4ab4178c4679
sha512	95286e8b9b77aff14349009bb40bfff5acf462e74247e6c236fc1a2299afad9536145cbcdd56c5706506b2d37f4ff37582835be7b58c7cc57ccc16363ff301f5
ripemd-160	fbd44abfcf18df6b22d45d0ae1396874c49c54dc

71308913 as geometric shapes

Circle

Radius = n

Diameter	142617826
Circumference	448047114.43255
Area	1.5974876351486E+16

Sphere

Radius = n

Volume	1.5188680905785E+24
Surface area	6.3899505405943E+16
Circumference	448047114.43255

Square

Length = n

Perimeter	285235652
Area	5084961073241569
Diagonal	100846031.88268

Cube

Length = n

Surface area	30509766439449414
Volume	3.6260304678017E+23
Space diagonal	123510660.34851

Equilateral Triangle

Length = n

Perimeter	213926739
Area	2.2018527333411E+15
Altitude	61755330.174254

Triangular Pyramid

Length = n

Surface area	2.2018527333411E+15
Volume	4.2733178876193E+22
Height	33615343.960894