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

25344981 (number)

25344981 is an odd 8-digits composite number following 25344980 and preceding 25344982. In scientific notation, it is written as 2.5344981 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 16780608 positive integers (up to 25344981) that are relatively prime to 25344981.

Interesting facts

25344981 has 8 divisors, whose sum is 25834264
The reverse of 25344981 is 18944352
Previous prime number is 1993

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty-five million three hundred forty-four thousand nine hundred eighty-one

Notation

Scientific notation	2.5344981 × 10^7
Engineering notation	2.5344981 × 10^6

Prime Factorization of 25344981

Prime Factorization 81 × 1993 × 157

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	25344981	Product of the distinct prime numbers

The prime factorization of 25344981 is 81 × 1993 × 157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 56, 48, 218, 820, 2149, 1989, 106, 4673, 380903, 575812, 4107575, 5143416, 93154889, 7765213, 674397116, 771400018, 3207217698, 7927932769

Basic calculations (n = 25344981)

Multiplication

n×y

n×2	50689962
n×3	76034943
n×4	101379924
n×5	126724905

Division

n÷y

n÷2	12672490.5
n÷3	8448327
n÷3	6336245.25
n÷5	5068996.2

Exponentiation

n^y

n²	642368061890361
n³	1.6280806323618E+22
n⁴	4.1263672693678E+29
n⁵	1.0458270004115E+37

Nth Root

^y√n

²√n	5034.3799022323
³√n	293.74060836127
⁴√n	70.953364277053
⁵√n	30.253692890382

Divisors of 25344981

1, 81, 157, 1993, 12717, 161433, 312901, 25344981

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	-25344980	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 25344981 can be divided by 8 positive divisors. The sum of these divisors (counting 25344981) is 1, the average is 0.125.

Base conversion 25344981

Base	System	Value
2	Binary	1100000101011101111010101
3	Ternary	1202200122210000
4	Quaternary	1200223233111
5	Quinary	22442014411
6	Senary	2303121513
8	Octal	140535725
10	Decimal	25344981
12	Duodecimal	85a3299
16	Hexadecimal	182bbd5
20	Vigesimal	7i8291
36	Base36	f38b9

Cryptographic Hash Functions

md5	abcf9e3c09a7df1854a871376fb54822
sha1	d5ab3be2311f2215a3775cc5b9e8e1ac91fe39a3
sha256	7e9538f792a5c3fcbc6277dc61e06a8a379594752331763e8c28cc55bc7b2fef
sha512	9d857af4c5c305da349c6f144b8697bd432edc44e15d8aa5596339e21a7962685f630809e0a94f95862d0925ec0c0aeccf371cdcf492058b0eb95b03aefcdd16
ripemd-160	b886cf08f5e9ec232d947ddc0cdbd73746266c0e

25344981 as geometric shapes

Circle

Radius = n

Diameter	50689962
Circumference	159247212.22995
Area	2.0180587841355E+15

Sphere

Radius = n

Volume	6.8196882054396E+22
Surface area	8.0722351365419E+15
Circumference	159247212.22995

Square

Length = n

Perimeter	101379924
Area	642368061890361
Diagonal	35843215.868288

Cube

Length = n

Surface area	3854208371342166
Volume	1.6280806323618E+22
Space diagonal	43898794.808868

Equilateral Triangle

Length = n

Perimeter	76034943
Area	2.7815353008841E+14
Altitude	21949397.404434

Triangular Pyramid

Length = n

Surface area	2.7815353008841E+14
Volume	1.9187114257692E+21
Height	11947738.622763