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

2531385 (number)

2531385 is an odd 7-digits composite number following 2531384 and preceding 2531386. In scientific notation, it is written as 2.531385 × 10^6. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 1269504 positive integers (up to 2531385) that are relatively prime to 2531385.

Interesting facts

2531385 has 8 divisors, whose sum is 2702592
The reverse of 2531385 is 5831352
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 27
Digital Root 9

Name

Name	two million five hundred thirty-one thousand three hundred eighty-five

Notation

Scientific notation	2.531385 × 10^6
Engineering notation	2.531385 × 10^6

Prime Factorization of 2531385

Prime Factorization 135 × 17 × 1103

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2531385	Product of the distinct prime numbers

The prime factorization of 2531385 is 135 × 17 × 1103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 11, 75, 299, 430, 1442, 5455, 6161, 92050, 291099, 830979, 7357741, 5303260, 70671052, 51065459, 437930321, 934055208, 750098297, 2180233810

Basic calculations (n = 2531385)

Multiplication

n×y

n×2	5062770
n×3	7594155
n×4	10125540
n×5	12656925

Division

n÷y

n÷2	1265692.5
n÷3	843795
n÷3	632846.25
n÷5	506277

Exponentiation

n^y

n²	6407910018225
n³	1.6220887301484E+19
n⁴	4.1061310801668E+25
n⁵	1.0394198624368E+32

Nth Root

^y√n

²√n	1591.0326835109
³√n	136.2864672468
⁴√n	39.887751046041
⁵√n	19.08409810529

Divisors of 2531385

1, 17, 135, 1103, 2295, 18751, 148905, 2531385

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	-2531384	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 2531385 can be divided by 8 positive divisors. The sum of these divisors (counting 2531385) is 1, the average is 0.125.

Base conversion 2531385

Base	System	Value
2	Binary	1001101010000000111001
3	Ternary	11202121102000
4	Quaternary	21222000321
5	Quinary	1122001020
6	Senary	130131213
8	Octal	11520071
10	Decimal	2531385
12	Duodecimal	a20b09
16	Hexadecimal	26a039
20	Vigesimal	fg895
36	Base36	1i989

Cryptographic Hash Functions

md5	bd25312dd4efdf2f78007e1bdcf02f84
sha1	f056cd354d8d26e3908bdc2e2552132a1bf7bd75
sha256	9f9e0a0eb71817d46689c8bcdaa0fc11222c1fd172ed8e070576bfd90d6530e8
sha512	f119a791ad06bc062b8ffd95510e25022fd04cd65d46c6d7efb2ef8d8154d7a9fabd9a1f2f80b0abf2ed8a1ba4f27e0e7cb8d11b6122b84342faa877a7ce65d9
ripemd-160	5013e7935cdb8840c88dde387d05630d9557d369

2531385 as geometric shapes

Circle

Radius = n

Diameter	5062770
Circumference	15905161.038815
Area	20131043038120

Sphere

Radius = n

Volume	6.7945893841402E+19
Surface area	80524172152480
Circumference	15905161.038815

Square

Length = n

Perimeter	10125540
Area	6407910018225
Diagonal	3579918.9985878

Cube

Length = n

Surface area	38447460109350
Volume	1.6220887301484E+19
Space diagonal	4384487.4335177

Equilateral Triangle

Length = n

Perimeter	7594155
Area	2774706430473.8
Altitude	2192243.7167589

Triangular Pyramid

Length = n

Surface area	2774706430473.8
Volume	1.9116499012904E+18
Height	1193306.3328626