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

2190918 (number)

2190918 is an even 7-digits composite number following 2190917 and preceding 2190919. In scientific notation, it is written as 2.190918 × 10^6. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 695520 positive integers (up to 2190918) that are relatively prime to 2190918.

Interesting facts

2190918 has 16 divisors, whose sum is 3386880
The reverse of 2190918 is 8190912
Previous prime number is 139

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 30
Digital Root 3

Name

Name	two million one hundred ninety thousand nine hundred eighteen

Notation

Scientific notation	2.190918 × 10^6
Engineering notation	2.190918 × 10^6

Prime Factorization of 2190918

Prime Factorization 2 × 111 × 139 × 71

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2190918	Product of the distinct prime numbers

The prime factorization of 2190918 is 2 × 111 × 139 × 71. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 15, 56, 229, 866, 9426, 6398, 14088, 41239, 521932, 17010, 3673452, 6663456, 25922059, 80509644, 462163002, 492741127, 3294661957, 1955107439

Basic calculations (n = 2190918)

Multiplication

n×y

n×2	4381836
n×3	6572754
n×4	8763672
n×5	10954590

Division

n÷y

n÷2	1095459
n÷3	730306
n÷3	547729.5
n÷5	438183.6

Exponentiation

n^y

n²	4800121682724
n³	1.051667299687E+19
n⁴	2.3041168168957E+25
n⁵	5.0481310082395E+31

Nth Root

^y√n

²√n	1480.1749896549
³√n	129.87992858075
⁴√n	38.473042375863
⁵√n	18.540661486947

Divisors of 2190918

1, 2, 71, 111, 139, 142, 222, 278, 7881, 9869, 15429, 15762, 19738, 30858, 1095459, 2190918

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	-2190917	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 2190918 can be divided by 16 positive divisors. The sum of these divisors (counting 2190918) is 1, the average is 0.0625.

Base conversion 2190918

Base	System	Value
2	Binary	1000010110111001000110
3	Ternary	11010022101010
4	Quaternary	20112321012
5	Quinary	1030102133
6	Senary	114543050
8	Octal	10267106
10	Decimal	2190918
12	Duodecimal	897a86
16	Hexadecimal	216e46
20	Vigesimal	ddh5i
36	Base36	1ayiu

Cryptographic Hash Functions

md5	fb15fcf3868d91e7599561849e0216ac
sha1	e0dfb204b4c6c5bd9796384c3da107ee73b5a231
sha256	7d984b66410ebbd286c488266c93f63d9d2eff5f53f55d7e84fd68810e298d1b
sha512	ce1f8dbab31c8e73feac320cebbdbe73663fa527cb5d207235b0cdc1d6165cd80a244211cc649ade1a7b978cb4c833daf748413dd748e7dfee8351c1f9bb5c37
ripemd-160	316731b75adb0f516c8705f9013be221266e2de3

2190918 as geometric shapes

Circle

Radius = n

Diameter	4381836
Circumference	13765943.786835
Area	15080027014783

Sphere

Radius = n

Volume	4.4052136836232E+19
Surface area	60320108059131
Circumference	13765943.786835

Square

Length = n

Perimeter	8763672
Area	4800121682724
Diagonal	3098425.9496473

Cube

Length = n

Surface area	28800730096344
Volume	1.051667299687E+19
Space diagonal	3794781.2912172

Equilateral Triangle

Length = n

Perimeter	6572754
Area	2078513659247.7
Altitude	1897390.6456086

Triangular Pyramid

Length = n

Surface area	2078513659247.7
Volume	1.2394017986014E+18
Height	1032808.6498824