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

20210955 (number)

20210955 is an odd 8-digits composite number following 20210954 and preceding 20210956. In scientific notation, it is written as 2.0210955 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 10779168 positive integers (up to 20210955) that are relatively prime to 20210955.

Interesting facts

20210955 has 4 divisors, whose sum is 21558368
The reverse of 20210955 is 55901202
Previous prime number is 15

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million two hundred ten thousand nine hundred fifty-five

Notation

Scientific notation	2.0210955 × 10^7
Engineering notation	2.0210955 × 10^6

Prime Factorization of 20210955

Prime Factorization 15 × 1347397

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20210955	Product of the distinct prime numbers

The prime factorization of 20210955 is 15 × 1347397. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 53, 71, 697, 51, 4785, 3866, 60644, 41452, 489291, 504898, 9275199, 9921822, 27518877, 57508536, 511687507, 853086191, 574387909, 7934439466

Basic calculations (n = 20210955)

Multiplication

n×y

n×2	40421910
n×3	60632865
n×4	80843820
n×5	101054775

Division

n÷y

n÷2	10105477.5
n÷3	6736985
n÷3	5052738.75
n÷5	4042191

Exponentiation

n^y

n²	408482702012025
n³	8.2558255086434E+21
n⁴	1.6685811784304E+29
n⁵	3.3723619111105E+36

Nth Root

^y√n

²√n	4495.6595734108
³√n	272.39279232526
⁴√n	67.049679890442
⁵√n	28.91461187105

Divisors of 20210955

1, 15, 1347397, 20210955

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	-20210954	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 20210955 can be divided by 4 positive divisors. The sum of these divisors (counting 20210955) is 1, the average is 0.25.

Base conversion 20210955

Base	System	Value
2	Binary	1001101000110010100001011
3	Ternary	1102000211012220
4	Quaternary	1031012110023
5	Quinary	20133222310
6	Senary	2001105123
8	Octal	115062413
10	Decimal	20210955
12	Duodecimal	69281a3
16	Hexadecimal	134650b
20	Vigesimal	66677f
36	Base36	c16vf

Cryptographic Hash Functions

md5	2d7c84ec583d1283d44aef6f810c74ab
sha1	b6d48a0879aaaf6afaa6b314c40a8ad83797593f
sha256	b5cc894e9aec9f7c40b1b2ef8e76f1f52288a6e74a4abcbab351a5e7588cc402
sha512	e9d35cab78424f2f76fa0b4cad569a2582c05f2d717ce6677f284bada42b3f69cab250cb5c9c37f0e62b3d65b81bbc0b309732727fbeaa7134d3ccf6b9ccb380
ripemd-160	bf03eaae2332daa6be4046f2d8d9f40fc1453923

20210955 as geometric shapes

Circle

Radius = n

Diameter	40421910
Circumference	126989175.50007
Area	1.2832862557595E+15

Sphere

Radius = n

Volume	3.4581921023031E+22
Surface area	5.1331450230379E+15
Circumference	126989175.50007

Square

Length = n

Perimeter	80843820
Area	408482702012025
Diagonal	28582606.669512

Cube

Length = n

Surface area	2450896212072150
Volume	8.2558255086434E+21
Space diagonal	35006400.929488

Equilateral Triangle

Length = n

Perimeter	60632865
Area	1.7687819847446E+14
Altitude	17503200.464744

Triangular Pyramid

Length = n

Surface area	1.7687819847446E+14
Volume	9.7295836690911E+20
Height	9527535.5565041