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

2155197 (number)

2155197 is an odd 7-digits composite number following 2155196 and preceding 2155198. In scientific notation, it is written as 2.155197 × 10^6. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 1306160 positive integers (up to 2155197) that are relatively prime to 2155197.

Interesting facts

2155197 has 4 divisors, whose sum is 2220540
The reverse of 2155197 is 7915512
Previous prime number is 33

Basic properties

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

Name

Name	two million one hundred fifty-five thousand one hundred ninety-seven

Notation

Scientific notation	2.155197 × 10^6
Engineering notation	2.155197 × 10^6

Prime Factorization of 2155197

Prime Factorization 33 × 65309

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2155197	Product of the distinct prime numbers

The prime factorization of 2155197 is 33 × 65309. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 82, 90, 991, 92, 4746, 3393, 44842, 30751, 985745, 156844, 94194, 5457519, 86896160, 47619450, 882310779, 115320329, 2660805075, 9346233941

Basic calculations (n = 2155197)

Multiplication

n×y

n×2	4310394
n×3	6465591
n×4	8620788
n×5	10775985

Division

n÷y

n÷2	1077598.5
n÷3	718399
n÷3	538799.25
n÷5	431039.4

Exponentiation

n^y

n²	4644874108809
n³	1.0010618744683E+19
n⁴	2.1574855486684E+25
n⁵	4.6498063820335E+31

Nth Root

^y√n

²√n	1468.0589225232
³√n	129.17019779918
⁴√n	38.315257046289
⁵√n	18.479805449451

Divisors of 2155197

1, 33, 65309, 2155197

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2155196	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155197 can be divided by 4 positive divisors. The sum of these divisors (counting 2155197) is 1, the average is 0.25.

Base conversion 2155197

Base	System	Value
2	Binary	1000001110001010111101
3	Ternary	11001111101010
4	Quaternary	20032022331
5	Quinary	1022431242
6	Senary	114105433
8	Octal	10161275
10	Decimal	2155197
12	Duodecimal	87b279
16	Hexadecimal	20e2bd
20	Vigesimal	d97jh
36	Base36	1a6yl

Cryptographic Hash Functions

md5	47e777a0b4a9b8fe33a1ab1d44e03c28
sha1	a80d3c85856745b3b517e0a610d905501265b511
sha256	612259f0c6077aef1e5c36d7ab5d7779e0c733ff6f65d1c9b177dbcf97cae51b
sha512	f837dc3e79b86d3a543fbeb0addae7746f876018e953ec23705fc8aa8ea918da13174328ca0ec8669c6998b6f6afce926443d7a5fb253b411d8b87d51f706573
ripemd-160	22ccdf3ce8b5d011d28f83098c36b0f21b65de41

2155197 as geometric shapes

Circle

Radius = n

Diameter	4310394
Circumference	13541502.124478
Area	14592302377084

Sphere

Radius = n

Volume	4.1932381741578E+19
Surface area	58369209508335
Circumference	13541502.124478

Square

Length = n

Perimeter	8620788
Area	4644874108809
Diagonal	3047908.8269858

Cube

Length = n

Surface area	27869244652854
Volume	1.0010618744683E+19
Space diagonal	3732910.70432

Equilateral Triangle

Length = n

Perimeter	6465591
Area	2011289487804.6
Altitude	1866455.35216

Triangular Pyramid

Length = n

Surface area	2011289487804.6
Volume	1.1797627330397E+18
Height	1015969.6089953