71389385, seventy-one million three hundred eighty-nine thousand three hundred eighty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

71389385 has 8 divisors, whose sum is 85754376
The reverse of 71389385 is 58398317
Previous prime number is 1061

Basic properties

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

Name

Name	seventy-one million three hundred eighty-nine thousand three hundred eighty-five

Notation

Scientific notation	7.1389385 × 10^7
Engineering notation	7.1389385 × 10^6

Prime Factorization of 71389385

Prime Factorization 5 × 1061 × 13457

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71389385	Product of the distinct prime numbers

The prime factorization of 71389385 is 5 × 1061 × 13457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 54, 3, 987, 622, 3558, 2023, 38649, 3481, 378974, 708484, 9697588, 6704867, 34287241, 53619334, 92770396, 508413301, 2585124353, 3383948219

Basic calculations (n = 71389385)

Multiplication

n×y

n×2	142778770
n×3	214168155
n×4	285557540
n×5	356946925

Division

n÷y

n÷2	35694692.5
n÷3	23796461.666667
n÷3	17847346.25
n÷5	14277877

Exponentiation

n^y

n²	5096444290678225
n³	3.6383202359828E+23
n⁴	2.5973744407987E+31
n⁵	1.8542496394334E+39

Nth Root

^y√n

²√n	8449.2239288588
³√n	414.83737761452
⁴√n	91.919660186811
⁵√n	37.215745928042

Divisors of 71389385

1, 5, 1061, 5305, 13457, 67285, 14277877, 71389385

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	-71389384	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 71389385 can be divided by 8 positive divisors. The sum of these divisors (counting 71389385) is 1, the average is 0.125.

Base conversion 71389385

Base	System	Value
2	Binary	100010000010101000011001001
3	Ternary	11222022221211022
4	Quaternary	10100111003021
5	Quinary	121233430020
6	Senary	11030042225
8	Octal	420250311
10	Decimal	71389385
12	Duodecimal	1baa9375
16	Hexadecimal	44150c9
20	Vigesimal	1263d95
36	Base36	16i4eh

Cryptographic Hash Functions

md5	847e0aca432fabfe0b09f951f5bb2350
sha1	bae3254337e74178db1d8be80c5170ffab8dc1cb
sha256	36a14dc481452ee741c38718cf7cd18a43b696ad7f533b5c5e1a9c8aa08aca59
sha512	7464ea728f2b102d968358be5bfdba8464931376d83841cb61c2ee95cea54993419c231426b8dcb31368c76f83c015849aac54e4ec8f6ca465b132e66550a9fc
ripemd-160	61eb8d22bbede4f740b05d6bc6c86b891f54bb25

71389385 as geometric shapes

Circle

Radius = n

Diameter	142778770
Circumference	448552734.92059
Area	1.6010951943024E+16

Sphere

Radius = n

Volume	1.5240160166361E+24
Surface area	6.4043807772097E+16
Circumference	448552734.92059

Square

Length = n

Perimeter	285557540
Area	5096444290678225
Diagonal	100959836.47647

Cube

Length = n

Surface area	30578665744069350
Volume	3.6383202359828E+23
Space diagonal	123650041.9411

Equilateral Triangle

Length = n

Perimeter	214168155
Area	2.2068251123498E+15
Altitude	61825020.970548

Triangular Pyramid

Length = n

Surface area	2.2068251123498E+15
Volume	4.2878015183195E+22
Height	33653278.825491