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

20249901 (number)

20249901 is an odd 8-digits composite number following 20249900 and preceding 20249902. In scientific notation, it is written as 2.0249901 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 11571336 positive integers (up to 20249901) that are relatively prime to 20249901.

Interesting facts

20249901 has 8 divisors, whose sum is 25714240
The reverse of 20249901 is 10994202
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million two hundred forty-nine thousand nine hundred one

Notation

Scientific notation	2.0249901 × 10^7
Engineering notation	2.0249901 × 10^6

Prime Factorization of 20249901

Prime Factorization 7 × 9 × 321427

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20249901	Product of the distinct prime numbers

The prime factorization of 20249901 is 7 × 9 × 321427. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 1, 65, 100, 742, 4440, 5808, 71996, 1336, 512430, 178912, 3438731, 9678519, 23236738, 66223313, 613988078, 994562115, 9746032857, 9103694623

Basic calculations (n = 20249901)

Multiplication

n×y

n×2	40499802
n×3	60749703
n×4	80999604
n×5	101249505

Division

n÷y

n÷2	10124950.5
n÷3	6749967
n÷3	5062475.25
n÷5	4049980.2

Exponentiation

n^y

n²	410058490509801
n³	8.3036438370329E+21
n⁴	1.6814796563918E+29
n⁵	3.4049796575447E+36

Nth Root

^y√n

²√n	4499.9889999866
³√n	272.56764473906
⁴√n	67.081957335684
⁵√n	28.925746837043

Divisors of 20249901

1, 7, 9, 63, 321427, 2249989, 2892843, 20249901

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	-20249900	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 20249901 can be divided by 8 positive divisors. The sum of these divisors (counting 20249901) is 1, the average is 0.125.

Base conversion 20249901

Base	System	Value
2	Binary	1001101001111110100101101
3	Ternary	1102002210122100
4	Quaternary	1031033310231
5	Quinary	20140444101
6	Senary	2002005313
8	Octal	115176455
10	Decimal	20249901
12	Duodecimal	6946839
16	Hexadecimal	134fd2d
20	Vigesimal	66b4f1
36	Base36	c20x9

Cryptographic Hash Functions

md5	7caaf2a6860994ebb0f0e8ecc7081ac6
sha1	9fd8e920568be65589fc27800f51afb6112d5b9f
sha256	f95e429fa86434d64d7c416b4ad4ee757cbaa7056bc6aecc66fbd9634006faa1
sha512	4ec2826fbdf3f89b03cddd86c8aff79b0d7987602779cc4f674e59166648c29b70a87d6271de670bda19d1fc688db82ff18dfb4bf481f3544a8ac4d1123eed4a
ripemd-160	1fc8c73583f68663f7e5bb436a7f29c4440a0639

20249901 as geometric shapes

Circle

Radius = n

Diameter	40499802
Circumference	127233880.43504
Area	1.2882367413277E+15

Sphere

Radius = n

Volume	3.4782221968598E+22
Surface area	5.1529469653108E+15
Circumference	127233880.43504

Square

Length = n

Perimeter	80999604
Area	410058490509801
Diagonal	28637684.630913

Cube

Length = n

Surface area	2460350943058806
Volume	8.3036438370329E+21
Space diagonal	35073857.38024

Equilateral Triangle

Length = n

Perimeter	60749703
Area	1.7756053490949E+14
Altitude	17536928.69012

Triangular Pyramid

Length = n

Surface area	1.7756053490949E+14
Volume	9.7859381095398E+20
Height	9545894.8769708