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

20106421 (number)

20106421 is an odd 8-digits prime number following 20106420 and preceding 20106422. In scientific notation, it is written as 2.0106421 × 10^7. The sum of its digits is 16. It has a total of 1 prime factors and 2 positive divisors. There are 20106420 positive integers (up to 20106421) that are relatively prime to 20106421.

Interesting facts

20106421 has 2 divisors, whose sum is 20106422
The reverse of 20106421 is 12460102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred six thousand four hundred twenty-one

Notation

Scientific notation	2.0106421 × 10^7
Engineering notation	2.0106421 × 10^6

Prime Factorization of 20106421

Prime Factorization 20106421

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20106421	Product of the distinct prime numbers

The prime factorization of 20106421 is 20106421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 3, 59, 70, 889, 664, 5383, 6819, 72796, 69903, 23894, 891826, 8012614, 7163684, 65867475, 12910972, 124276934, 631682957, 276974743, 5119334975

Basic calculations (n = 20106421)

Multiplication

n×y

n×2	40212842
n×3	60319263
n×4	80425684
n×5	100532105

Division

n÷y

n÷2	10053210.5
n÷3	6702140.3333333
n÷3	5026605.25
n÷5	4021284.2

Exponentiation

n^y

n²	404268165429241
n³	8.128385931018E+21
n⁴	1.6343274957952E+29
n⁵	3.2860476682335E+36

Nth Root

^y√n

²√n	4484.0183987134
³√n	271.92236196066
⁴√n	66.962813551354
⁵√n	28.884639682585

Divisors of 20106421

1, 20106421

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20106422	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10053211	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4484.0185102205	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999005293	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20106421 can be divided by 2 positive divisors. The sum of these divisors (counting 20106421) is 20106422, the average is 10053211.

Base conversion 20106421

Base	System	Value
2	Binary	1001100101100110010110101
3	Ternary	1101211111211021
4	Quaternary	1030230302311
5	Quinary	20121401141
6	Senary	1554541141
8	Octal	114546265
10	Decimal	20106421
12	Duodecimal	68977b1
16	Hexadecimal	132ccb5
20	Vigesimal	65d611
36	Base36	byy7p

Cryptographic Hash Functions

md5	53e5534399724282d70dc900c1b5a741
sha1	6c686248b3d7375228988e7aaa8a3b71b8ef7940
sha256	4f966c8f50999c015c1c0fe725db22e5ef7d2ccdefeb87ee3bf61f8659c8c08d
sha512	8c816272d37c98e5f3dfd0c81c32ac9227800372a53783dea78797e38e593c3d32ce0c9e7930d52253c9a42d2228c10c8d50e4d4b3e2577419407d03c409eee8
ripemd-160	25c2357255fe9e0cb71be69d4acccba6e892b268

20106421 as geometric shapes

Circle

Radius = n

Diameter	40212842
Circumference	126332369.00717
Area	1.2700458985927E+15

Sphere

Radius = n

Volume	3.4048103368572E+22
Surface area	5.0801835943709E+15
Circumference	126332369.00717

Square

Length = n

Perimeter	80425684
Area	404268165429241
Diagonal	28434773.268983

Cube

Length = n

Surface area	2425608992575446
Volume	8.128385931018E+21
Space diagonal	34825342.73037

Equilateral Triangle

Length = n

Perimeter	60319263
Area	1.7505325060153E+14
Altitude	17412671.365185

Triangular Pyramid

Length = n

Surface area	1.7505325060153E+14
Volume	9.5793946865402E+20
Height	9478257.7563277