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

642102 (number)

642102 is an even 6-digits composite number following 642101 and preceding 642103. In scientific notation, it is written as 6.42102 × 10^5. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 211752 positive integers (up to 642102) that are relatively prime to 642102.

Interesting facts

642102 has 16 divisors, whose sum is 1297920
The reverse of 642102 is 201246
Previous prime number is 103

Basic properties

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

Name

Name	six hundred forty-two thousand one hundred two

Notation

Scientific notation	6.42102 × 10^5
Engineering notation	6.42102 × 10^3

Prime Factorization of 642102

Prime Factorization 2 × 3 × 103 × 1039

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	642102	Product of the distinct prime numbers

The prime factorization of 642102 is 2 × 3 × 103 × 1039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 96, 71, 26, 532, 5277, 7472, 65626, 18519, 457056, 357050, 1685777, 5277344, 35678638, 96699722, 766168067, 49837080, 4277496398, 1341287964

Basic calculations (n = 642102)

Multiplication

n×y

n×2	1284204
n×3	1926306
n×4	2568408
n×5	3210510

Division

n÷y

n÷2	321051
n÷3	214034
n÷3	160525.5
n÷5	128420.4

Exponentiation

n^y

n²	412294978404
n³	264735430223165208
n⁴	1.6998714921715E+23
n⁵	1.0914908848663E+29

Nth Root

^y√n

²√n	801.31267305591
³√n	86.271630785605
⁴√n	28.307466736815
⁵√n	14.505102581725

Divisors of 642102

1, 2, 3, 6, 103, 206, 309, 618, 1039, 2078, 3117, 6234, 107017, 214034, 321051, 642102

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-642101	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642102 can be divided by 16 positive divisors. The sum of these divisors (counting 642102) is 1, the average is 0.0625.

Base conversion 642102

Base	System	Value
2	Binary	10011100110000110110
3	Ternary	1012121210120
4	Quaternary	2130300312
5	Quinary	131021402
6	Senary	21432410
8	Octal	2346066
10	Decimal	642102
12	Duodecimal	26b706
16	Hexadecimal	9cc36
20	Vigesimal	40552
36	Base36	drg6

Cryptographic Hash Functions

md5	be659d12a78b2c0dffb0619bcedc161f
sha1	f1118b6fa703d4240d317cdcd28189e9c7e6fd08
sha256	2872c19db381344a6eed93a6670917a3f8f90ad00a1e640a5f6660d775fc6196
sha512	970e8db9d0c6949c3cb81b89be714b7ec25868553931ebdf8fa2a53f3666387f439952d10edf7ac5e45da461fced8d7e79fc8f6fadf9ae8133f57b81a7405802
ripemd-160	e49fcf0273714d29ed5b5500b9a2435454443c8b

642102 as geometric shapes

Circle

Radius = n

Diameter	1284204
Circumference	4034445.8521106
Area	1295262875266

Sphere

Radius = n

Volume	1.1089211769787E+18
Surface area	5181051501063.9
Circumference	4034445.8521106

Square

Length = n

Perimeter	2568408
Area	412294978404
Diagonal	908069.35682689

Cube

Length = n

Surface area	2473769870424
Volume	264735430223165208
Space diagonal	1112153.2876416

Equilateral Triangle

Length = n

Perimeter	1926306
Area	178528962575.31
Altitude	556076.6438208

Triangular Pyramid

Length = n

Surface area	178528962575.31
Volume	3.119936965519E+16
Height	302689.78560896