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

71389613 (number)

71389613 is an odd 8-digits composite number following 71389612 and preceding 71389614. In scientific notation, it is written as 7.1389613 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 65373696 positive integers (up to 71389613) that are relatively prime to 71389613.

Interesting facts

71389613 has 8 divisors, whose sum is 77632632
The reverse of 71389613 is 31698317
Previous prime number is 17

Basic properties

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

Name

Name	seventy-one million three hundred eighty-nine thousand six hundred thirteen

Notation

Scientific notation	7.1389613 × 10^7
Engineering notation	7.1389613 × 10^6

Prime Factorization of 71389613

Prime Factorization 37 × 17 × 113497

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71389613	Product of the distinct prime numbers

The prime factorization of 71389613 is 37 × 17 × 113497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 28, 36, 356, 879, 540, 269, 31198, 44076, 506377, 401592, 2258349, 4172141, 17162416, 81614518, 523771092, 656935503, 3146209198, 549811139

Basic calculations (n = 71389613)

Multiplication

n×y

n×2	142779226
n×3	214168839
n×4	285558452
n×5	356948065

Division

n÷y

n÷2	35694806.5
n÷3	23796537.666667
n÷3	17847403.25
n÷5	14277922.6

Exponentiation

n^y

n²	5096476844289769
n³	3.6383550957731E+23
n⁴	2.5974076224382E+31
n⁵	1.8542792496911E+39

Nth Root

^y√n

²√n	8449.2374212115
³√n	414.8378192433
⁴√n	91.919733578876
⁵√n	37.215769699585

Divisors of 71389613

1, 17, 37, 629, 113497, 1929449, 4199389, 71389613

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	-71389612	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 71389613 can be divided by 8 positive divisors. The sum of these divisors (counting 71389613) is 1, the average is 0.125.

Base conversion 71389613

Base	System	Value
2	Binary	100010000010101000110101101
3	Ternary	11222022222010202
4	Quaternary	10100111012231
5	Quinary	121233431423
6	Senary	11030043245
8	Octal	420250655
10	Decimal	71389613
12	Duodecimal	1baa9525
16	Hexadecimal	44151ad
20	Vigesimal	1263e0d
36	Base36	16i4kt

Cryptographic Hash Functions

md5	64e543cde6e61b6ea6894e105e176873
sha1	787190b30b1100b662a83209c376dd3ab8b72631
sha256	9a6716d2efe984aef500e025582b298a5a9c59b9314a384256a858b15a337da3
sha512	458ba9846658f075fbf40bbed36ba66cc7453666bf01fa843a869c73251bf0c9840b51de526a87f90730baa6c371aa548024487c65c4c9f23cdb0a1fa3ab868e
ripemd-160	374db3565a44d5a9e6e8041fe0a9445c69fc1703

71389613 as geometric shapes

Circle

Radius = n

Diameter	142779226
Circumference	448554167.48684
Area	1.6011054213211E+16

Sphere

Radius = n

Volume	1.5240306186709E+24
Surface area	6.4044216852845E+16
Circumference	448554167.48684

Square

Length = n

Perimeter	285558452
Area	5096476844289769
Diagonal	100960158.91717

Cube

Length = n

Surface area	30578861065738614
Volume	3.6383550957731E+23
Space diagonal	123650436.84868

Equilateral Triangle

Length = n

Perimeter	214168839
Area	2.206839208477E+15
Altitude	61825218.42434

Triangular Pyramid

Length = n

Surface area	2.206839208477E+15
Volume	4.2878426009763E+22
Height	33653386.305722