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

71389268 (number)

71389268 is an even 8-digits composite number following 71389267 and preceding 71389269. In scientific notation, it is written as 7.1389268 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 35694632 positive integers (up to 71389268) that are relatively prime to 71389268.

Interesting facts

71389268 has 6 divisors, whose sum is 124931226
The reverse of 71389268 is 86298317
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	seventy-one million three hundred eighty-nine thousand two hundred sixty-eight

Notation

Scientific notation	7.1389268 × 10^7
Engineering notation	7.1389268 × 10^6

Prime Factorization of 71389268

Prime Factorization 2 × 2 × 17847317

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	35694634	Product of the distinct prime numbers

The prime factorization of 71389268 is 2 × 2 × 17847317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 78, 64, 875, 968, 233, 998, 9409, 37508, 683163, 879555, 9554829, 727771, 92805235, 47396882, 714681277, 612583040, 283871106, 4948818888

Basic calculations (n = 71389268)

Multiplication

n×y

n×2	142778536
n×3	214167804
n×4	285557072
n×5	356946340

Division

n÷y

n÷2	35694634
n÷3	23796422.666667
n÷3	17847317
n÷5	14277853.6

Exponentiation

n^y

n²	5096427585575824
n³	3.6383023474927E+23
n⁴	2.5973574135018E+31
n⁵	1.8542344448427E+39

Nth Root

^y√n

²√n	8449.2170051431
³√n	414.83715098886
⁴√n	91.919622525025
⁵√n	37.215733729463

Divisors of 71389268

1, 2, 4, 17847317, 35694634, 71389268

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	-71389267	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 71389268 can be divided by 6 positive divisors. The sum of these divisors (counting 71389268) is 1, the average is 0.16666666666667.

Base conversion 71389268

Base	System	Value
2	Binary	100010000010101000001010100
3	Ternary	11222022221122222
4	Quaternary	10100111001110
5	Quinary	121233424033
6	Senary	11030041512
8	Octal	420250124
10	Decimal	71389268
12	Duodecimal	1baa9298
16	Hexadecimal	4415054
20	Vigesimal	1263d38
36	Base36	16i4b8

Cryptographic Hash Functions

md5	c95ed0fbf05d22b0b4aba639117d3b0a
sha1	5c078626dee86a4173a737fa2279e1b22f4f77ad
sha256	810377fcec76fd28cf8eb78d7993487a2d764ab16ffcdbd5ee6280f3a4bc7eba
sha512	8fb2fc4c003d2546e53b15a5368dfe79242e589bbfc578e58ec4883a2180771ccc0619a113072d20555578208766c7c7f00b292b382749783ba548815f55909e
ripemd-160	3869d3b08b8711c3733538a6b3d9d61eaede240e

71389268 as geometric shapes

Circle

Radius = n

Diameter	142778536
Circumference	448551999.78791
Area	1.6010899462397E+16

Sphere

Radius = n

Volume	1.5240085235229E+24
Surface area	6.404359784959E+16
Circumference	448551999.78791

Square

Length = n

Perimeter	285557072
Area	5096427585575824
Diagonal	100959671.01349

Cube

Length = n

Surface area	30578565513454944
Volume	3.6383023474927E+23
Space diagonal	123649839.29115

Equilateral Triangle

Length = n

Perimeter	214167804
Area	2.2068178788282E+15
Altitude	61824919.645576

Triangular Pyramid

Length = n

Surface area	2.2068178788282E+15
Volume	4.2877804365317E+22
Height	33653223.671163