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

2018972 (number)

2018972 is an even 7-digits composite number following 2018971 and preceding 2018973. In scientific notation, it is written as 2.018972 × 10^6. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 1001520 positive integers (up to 2018972) that are relatively prime to 2018972.

Interesting facts

2018972 has 12 divisors, whose sum is 3561096
The reverse of 2018972 is 2798102
Previous prime number is 131

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 29
Digital Root 2

Name

Name	two million eighteen thousand nine hundred seventy-two

Notation

Scientific notation	2.018972 × 10^6
Engineering notation	2.018972 × 10^6

Prime Factorization of 2018972

Prime Factorization 2 × 2 × 131 × 3853

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1009486	Product of the distinct prime numbers

The prime factorization of 2018972 is 2 × 2 × 131 × 3853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 51, 11, 929, 884, 4511, 2348, 25595, 96637, 31638, 10698, 2939759, 2320075, 58378030, 32663515, 66913685, 984952209, 7715318219, 5632489721

Basic calculations (n = 2018972)

Multiplication

n×y

n×2	4037944
n×3	6056916
n×4	8075888
n×5	10094860

Division

n÷y

n÷2	1009486
n÷3	672990.66666667
n÷3	504743
n÷5	403794.4

Exponentiation

n^y

n²	4076247936784
n³	8229830449424666048
n⁴	1.6615797242136E+25
n⁵	3.3546829389549E+31

Nth Root

^y√n

²√n	1420.9053451937
³√n	126.38923892258
⁴√n	37.694898132157
⁵√n	18.240051457726

Divisors of 2018972

1, 2, 4, 131, 262, 524, 3853, 7706, 15412, 504743, 1009486, 2018972

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2018971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018972 can be divided by 12 positive divisors. The sum of these divisors (counting 2018972) is 1, the average is 0.083333333333333.

Base conversion 2018972

Base	System	Value
2	Binary	111101100111010011100
3	Ternary	10210120111202
4	Quaternary	13230322130
5	Quinary	1004101342
6	Senary	111135032
8	Octal	7547234
10	Decimal	2018972
12	Duodecimal	814478
16	Hexadecimal	1ece9c
20	Vigesimal	cc78c
36	Base36	179uk

Cryptographic Hash Functions

md5	b82e2ae0e217ec1d039da7c7132f19a2
sha1	872f69e112704d66635b7310ac846db5e32063ee
sha256	cb994a57ddfd8e18bbff24947d09022f338caf47e8b3459e9170fff51b8f2aaa
sha512	bad44d8bb1ca57198e2566fff57599586960e61a22dc16842eb4357bcf9fbb164b9c33d18d8df600edc212f08dc00617a76c56280749af1de8fd9628171bc88c
ripemd-160	9c7efd757b609ddcad39fd752ed686e1c71ffcbc

2018972 as geometric shapes

Circle

Radius = n

Diameter	4037944
Circumference	12685575.206007
Area	12805910572411

Sphere

Radius = n

Volume	3.4473033173603E+19
Surface area	51223642289645
Circumference	12685575.206007

Square

Length = n

Perimeter	8075888
Area	4076247936784
Diagonal	2855257.5844515

Cube

Length = n

Surface area	24457487620704
Volume	8229830449424666048
Space diagonal	3496962.083059

Equilateral Triangle

Length = n

Perimeter	6056916
Area	1765067132689.4
Altitude	1748481.0415295

Triangular Pyramid

Length = n

Surface area	1765067132689.4
Volume	9.6989481980062E+17
Height	951752.52815051