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

2172942 (number)

2172942 is an even 7-digits composite number following 2172941 and preceding 2172943. In scientific notation, it is written as 2.172942 × 10^6. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 712080 positive integers (up to 2172942) that are relatively prime to 2172942.

Interesting facts

2172942 has 16 divisors, whose sum is 3682800
The reverse of 2172942 is 2492712
Previous prime number is 61

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 27
Digital Root 9

Name

Name	two million one hundred seventy-two thousand nine hundred forty-two

Notation

Scientific notation	2.172942 × 10^6
Engineering notation	2.172942 × 10^6

Prime Factorization of 2172942

Prime Factorization 2 × 9 × 61 × 1979

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2172942	Product of the distinct prime numbers

The prime factorization of 2172942 is 2 × 9 × 61 × 1979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 82, 10, 32, 60, 6212, 8808, 74338, 34347, 677388, 199717, 9398773, 3172780, 41441775, 14716186, 646910121, 800493655, 5876832478, 1267642762

Basic calculations (n = 2172942)

Multiplication

n×y

n×2	4345884
n×3	6518826
n×4	8691768
n×5	10864710

Division

n÷y

n÷2	1086471
n÷3	724314
n÷3	543235.5
n÷5	434588.4

Exponentiation

n^y

n²	4721676935364
n³	1.0259930123284E+19
n⁴	2.2294233081948E+25
n⁵	4.8444075421555E+31

Nth Root

^y√n

²√n	1474.0902279033
³√n	129.52374057279
⁴√n	38.393882688565
⁵√n	18.510136732931

Divisors of 2172942

1, 2, 9, 18, 61, 122, 549, 1098, 1979, 3958, 17811, 35622, 120719, 241438, 1086471, 2172942

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	-2172941	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 2172942 can be divided by 16 positive divisors. The sum of these divisors (counting 2172942) is 1, the average is 0.0625.

Base conversion 2172942

Base	System	Value
2	Binary	1000010010100000001110
3	Ternary	11002101201100
4	Quaternary	20102200032
5	Quinary	1024013232
6	Senary	114323530
8	Octal	10224016
10	Decimal	2172942
12	Duodecimal	8895a6
16	Hexadecimal	21280e
20	Vigesimal	dbc72
36	Base36	1akni

Cryptographic Hash Functions

md5	c6c923a40f94e7e55c0b28295baf40bf
sha1	093b8f03f8a7acce4cca639a67b7a4082f98f3a8
sha256	30d670aa241afa8fc0eb34871430b999cfb52f996b1ae6630b72710d55de7da6
sha512	fee9f95f92a2c35e4cde45a71da5b21373da39e90bb20afb5145e8d114488b01937d8076ac855a4c38906740c4e32219c52d1eb63a8ad2e986e63590648cfb8e
ripemd-160	5ea43e63f6034f80ca2be16695dded1f580dc195

2172942 as geometric shapes

Circle

Radius = n

Diameter	4345884
Circumference	13652997.247753
Area	14833585572764

Sphere

Radius = n

Volume	4.2976694802204E+19
Surface area	59334342291056
Circumference	13652997.247753

Square

Length = n

Perimeter	8691768
Area	4721676935364
Diagonal	3073004.0466501

Cube

Length = n

Surface area	28330061612184
Volume	1.0259930123284E+19
Space diagonal	3763645.9459003

Equilateral Triangle

Length = n

Perimeter	6518826
Area	2044546087244.1
Altitude	1881822.9729502

Triangular Pyramid

Length = n

Surface area	2044546087244.1
Volume	1.209144360779E+18
Height	1024334.6822167