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

2531421 (number)

2531421 is an odd 7-digits composite number following 2531420 and preceding 2531422. In scientific notation, it is written as 2.531421 × 10^6. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 1664064 positive integers (up to 2531421) that are relatively prime to 2531421.

Interesting facts

2531421 has 8 divisors, whose sum is 2851960
The reverse of 2531421 is 1241352
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 18
Digital Root 9

Name

Name	two million five hundred thirty-one thousand four hundred twenty-one

Notation

Scientific notation	2.531421 × 10^6
Engineering notation	2.531421 × 10^6

Prime Factorization of 2531421

Prime Factorization 9 × 73 × 3853

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2531421	Product of the distinct prime numbers

The prime factorization of 2531421 is 9 × 73 × 3853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 90, 40, 545, 509, 1741, 9572, 73164, 48511, 182064, 899384, 8180813, 5235256, 75872502, 5410460, 18721314, 97647960, 7793598730, 7635236897

Basic calculations (n = 2531421)

Multiplication

n×y

n×2	5062842
n×3	7594263
n×4	10125684
n×5	12657105

Division

n÷y

n÷2	1265710.5
n÷3	843807
n÷3	632855.25
n÷5	506284.2

Exponentiation

n^y

n²	6408092279241
n³	1.6221579365609E+19
n⁴	4.1063646659268E+25
n⁵	1.0394937748985E+32

Nth Root

^y√n

²√n	1591.0439968775
³√n	136.28711330808
⁴√n	39.887892860836
⁵√n	19.084152385743

Divisors of 2531421

1, 9, 73, 657, 3853, 34677, 281269, 2531421

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	-2531420	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 2531421 can be divided by 8 positive divisors. The sum of these divisors (counting 2531421) is 1, the average is 0.125.

Base conversion 2531421

Base	System	Value
2	Binary	1001101010000001011101
3	Ternary	11202121110100
4	Quaternary	21222001131
5	Quinary	1122001141
6	Senary	130131313
8	Octal	11520135
10	Decimal	2531421
12	Duodecimal	a20b39
16	Hexadecimal	26a05d
20	Vigesimal	fg8b1
36	Base36	1i999

Cryptographic Hash Functions

md5	8decc56a35c6cda84da89a81ccd9d51a
sha1	d16480de31a1c34c5708d39f34b3a9668fbbf136
sha256	5d46666aadd0ad33192ff2fa077ee567e8197afec4cc48e1d02cc892e59e3351
sha512	477c24b9753483e3fe5ee2d8f21db069525621c8501bf2661eb15b8030ddec0da5bcc366a5333f3a1394b8b66bf342d82b495c45f27f56edcb31f787ad9a1169
ripemd-160	202234727978c334e1c90aa927478c20ade46f60

2531421 as geometric shapes

Circle

Radius = n

Diameter	5062842
Circumference	15905387.233486
Area	20131615627989

Sphere

Radius = n

Volume	6.7948792752826E+19
Surface area	80526462511956
Circumference	15905387.233486

Square

Length = n

Perimeter	10125684
Area	6408092279241
Diagonal	3579969.9102761

Cube

Length = n

Surface area	38448553675446
Volume	1.6221579365609E+19
Space diagonal	4384549.7873468

Equilateral Triangle

Length = n

Perimeter	7594263
Area	2774785351808.8
Altitude	2192274.8936734

Triangular Pyramid

Length = n

Surface area	2774785351808.8
Volume	1.9117314618296E+18
Height	1193323.3034254