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

20187401 (number)

20187401 is an odd 8-digits composite number following 20187400 and preceding 20187402. In scientific notation, it is written as 2.0187401 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 18328320 positive integers (up to 20187401) that are relatively prime to 20187401.

Interesting facts

20187401 has 8 divisors, whose sum is 22097544
The reverse of 20187401 is 10478102
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred eighty-seven thousand four hundred one

Notation

Scientific notation	2.0187401 × 10^7
Engineering notation	2.0187401 × 10^6

Prime Factorization of 20187401

Prime Factorization 13 × 61 × 25457

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20187401	Product of the distinct prime numbers

The prime factorization of 20187401 is 13 × 61 × 25457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 72, 38, 326, 38, 3213, 8500, 64755, 96811, 256029, 658802, 4612127, 9346058, 62323689, 55837637, 455219650, 763099269, 7082124936, 8643827120

Basic calculations (n = 20187401)

Multiplication

n×y

n×2	40374802
n×3	60562203
n×4	80749604
n×5	100937005

Division

n÷y

n÷2	10093700.5
n÷3	6729133.6666667
n÷3	5046850.25
n÷5	4037480.2

Exponentiation

n^y

n²	407531159134801
n³	8.226994929449E+21
n⁴	1.6608164566575E+29
n⁵	3.3527567797945E+36

Nth Root

^y√n

²√n	4493.0391718746
³√n	272.28693498469
⁴√n	67.030136296107
⁵√n	28.907869265639

Divisors of 20187401

1, 13, 61, 793, 25457, 330941, 1552877, 20187401

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20187400	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20187401 can be divided by 8 positive divisors. The sum of these divisors (counting 20187401) is 1, the average is 0.125.

Base conversion 20187401

Base	System	Value
2	Binary	1001101000000100100001001
3	Ternary	1101222121220112
4	Quaternary	1031000210021
5	Quinary	20131444101
6	Senary	2000404105
8	Octal	115004411
10	Decimal	20187401
12	Duodecimal	6916635
16	Hexadecimal	1340909
20	Vigesimal	6638a1
36	Base36	c0op5

Cryptographic Hash Functions

md5	6fc092bff3f752aa70a9e04594044788
sha1	fb4104ff616b871b1145b88f3199bb81b1c54f51
sha256	e3a925fb4ca56160885803e57e7c221dac06ba0cb9355313ef39677815c9eb4a
sha512	8ee18560a6aa9fff25ff36c033c248003b73386bdd722752220ccec77e2c28dfbe4f2554b171da55965908b2bb2afd5097a2b03cbe90a85c65ff968dd93f464b
ripemd-160	077096b269faeed03d6ea16d3b7d5e2407a4e605

20187401 as geometric shapes

Circle

Radius = n

Diameter	40374802
Circumference	126841181.35334
Area	1.2802968956468E+15

Sphere

Radius = n

Volume	3.4461155775303E+22
Surface area	5.1211875825873E+15
Circumference	126841181.35334

Square

Length = n

Perimeter	80749604
Area	407531159134801
Diagonal	28549296.283264

Cube

Length = n

Surface area	2445186954808806
Volume	8.226994929449E+21
Space diagonal	34965604.204767

Equilateral Triangle

Length = n

Perimeter	60562203
Area	1.7646616832223E+14
Altitude	17482802.102383

Triangular Pyramid

Length = n

Surface area	1.7646616832223E+14
Volume	9.6956065056679E+20
Height	9516432.0944214