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

83387 (number)

83387 is an odd 5-digits composite number following 83386 and preceding 83388. In scientific notation, it is written as 8.3387 × 10^4. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 81960 positive integers (up to 83387) that are relatively prime to 83387.

Interesting facts

83387 has 4 divisors, whose sum is 84816
The reverse of 83387 is 78338
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 5
Sum of Digits 29
Digital Root 2

Name

Name	eighty-three thousand three hundred eighty-seven

Notation

Scientific notation	8.3387 × 10^4
Engineering notation	8.3387 × 10^3

Prime Factorization of 83387

Prime Factorization 61 × 1367

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	83387	Product of the distinct prime numbers

The prime factorization of 83387 is 61 × 1367. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 54, 35, 914, 878, 6671, 6336, 43497, 6740, 171792, 891864, 623127, 7711139, 6526063, 40574535, 280873424, 110074977, 1674480368, 9523585667

Basic calculations (n = 83387)

Multiplication

n×y

n×2	166774
n×3	250161
n×4	333548
n×5	416935

Division

n÷y

n÷2	41693.5
n÷3	27795.666666667
n÷3	20846.75
n÷5	16677.4

Exponentiation

n^y

n²	6953391769
n³	579822479441603
n⁴	4.8349657093197E+19
n⁵	4.0317328560304E+24

Nth Root

^y√n

²√n	288.76807302747
³√n	43.688397655049
⁴√n	16.99317724934
⁵√n	9.6431666001867

Divisors of 83387

1, 61, 1367, 83387

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	-83386	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 83387 can be divided by 4 positive divisors. The sum of these divisors (counting 83387) is 1, the average is 0.25.

Base conversion 83387

Base	System	Value
2	Binary	10100010110111011
3	Ternary	11020101102
4	Quaternary	110112323
5	Quinary	10132022
6	Senary	1442015
8	Octal	242673
10	Decimal	83387
12	Duodecimal	4030b
16	Hexadecimal	145bb
20	Vigesimal	a897
36	Base36	1scb

Cryptographic Hash Functions

md5	8e02f73ba9044458c5168ebf6883a423
sha1	cd35097859d62fe0df15a7d9c05aa7064861b57e
sha256	5ac9da55773d1e6ad3532a6bb172271e19e7f37b8218fd738cacc77990aa474e
sha512	d74030fdf2596208e753eae929a7c5e2e28120c1b01ca88befa65f73bfc895b2ea8502baba2760703d59e18c83ebca79532a7550d21a07c6ff1ab13544b63eec
ripemd-160	fef98c2ccecd8e543e7090180b51829a6507f0ac

83387 as geometric shapes

Circle

Radius = n

Diameter	166774
Circumference	523935.97320978
Area	21844724499.022

Sphere

Radius = n

Volume	2.4287547223999E+15
Surface area	87378897996.089
Circumference	523935.97320978

Square

Length = n

Perimeter	333548
Area	6953391769
Diagonal	117927.02632561

Cube

Length = n

Surface area	41720350614
Volume	579822479441603
Space diagonal	144430.52069075

Equilateral Triangle

Length = n

Perimeter	250161
Area	3010906957.2098
Altitude	72215.260345373

Triangular Pyramid

Length = n

Surface area	3010906957.2098
Volume	68332734516259
Height	39309.008775202