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

102642 (number)

102642 is an even 6-digits composite number following 102641 and preceding 102643. In scientific notation, it is written as 1.02642 × 10^5. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 34212 positive integers (up to 102642) that are relatively prime to 102642.

Interesting facts

102642 has 8 divisors, whose sum is 205296
The reverse of 102642 is 246201
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 15
Digital Root 6

Name

Name	one hundred two thousand six hundred forty-two

Notation

Scientific notation	1.02642 × 10^5
Engineering notation	1.02642 × 10^3

Prime Factorization of 102642

Prime Factorization 2 × 3 × 17107

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	102642	Product of the distinct prime numbers

The prime factorization of 102642 is 2 × 3 × 17107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 89, 85, 511, 187, 116, 9410, 58601, 26295, 151488, 180916, 4412758, 1652830, 88231679, 32646458, 422550429, 147290143, 4124148587, 2216136626

Basic calculations (n = 102642)

Multiplication

n×y

n×2	205284
n×3	307926
n×4	410568
n×5	513210

Division

n÷y

n÷2	51321
n÷3	34214
n÷3	25660.5
n÷5	20528.4

Exponentiation

n^y

n²	10535380164
n³	1081372490793288
n⁴	1.109942352E+20
n⁵	1.1392670289399E+25

Nth Root

^y√n

²√n	320.37790185966
³√n	46.821109623615
⁴√n	17.899103381445
⁵√n	10.052290278356

Divisors of 102642

1, 2, 3, 6, 17107, 34214, 51321, 102642

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	-102641	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 102642 can be divided by 8 positive divisors. The sum of these divisors (counting 102642) is 1, the average is 0.125.

Base conversion 102642

Base	System	Value
2	Binary	11001000011110010
3	Ternary	12012210120
4	Quaternary	121003302
5	Quinary	11241032
6	Senary	2111110
8	Octal	310362
10	Decimal	102642
12	Duodecimal	4b496
16	Hexadecimal	190f2
20	Vigesimal	cgc2
36	Base36	2776

Cryptographic Hash Functions

md5	865f4ec14d32f27c3ecbd9d1761792bb
sha1	97c44c68ae212b8b7d310e8e2ec756c31cf7336e
sha256	baee199859952fbd56b0456b9cba56ac48913fc32c4767668e11cfc7fedb04e4
sha512	c9101de63f659bcb35e32e604c7773140169f44e96c0c5b7c6640f919ed365947fb58e54e563dd73e5c61ae68dff6476e734cbd8f4947e71b88650f145494958
ripemd-160	256e3ad8df1683a255dbba4d767b67476fa9edab

102642 as geometric shapes

Circle

Radius = n

Diameter	205284
Circumference	644918.70629953
Area	33097872925.998

Sphere

Radius = n

Volume	4.5296424971604E+15
Surface area	132391491703.99
Circumference	644918.70629953

Square

Length = n

Perimeter	410568
Area	10535380164
Diagonal	145157.7084691

Cube

Length = n

Surface area	63212280984
Volume	1081372490793288
Space diagonal	177781.15899048

Equilateral Triangle

Length = n

Perimeter	307926
Area	4561953430.2753
Altitude	88890.579495242

Triangular Pyramid

Length = n

Surface area	4561953430.2753
Volume	1.2744097020475E+14
Height	48385.902823033