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

1381825 (number)

1381825 is an odd 7-digits composite number following 1381824 and preceding 1381826. In scientific notation, it is written as 1.381825 × 10^6. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 1069200 positive integers (up to 1381825) that are relatively prime to 1381825.

Interesting facts

1381825 has 8 divisors, whose sum is 1484288
The reverse of 1381825 is 5281831
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1

Name

Name	one million three hundred eighty-one thousand eight hundred twenty-five

Notation

Scientific notation	1.381825 × 10^6
Engineering notation	1.381825 × 10^6

Prime Factorization of 1381825

Prime Factorization 25 × 31 × 1783

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1381825	Product of the distinct prime numbers

The prime factorization of 1381825 is 25 × 31 × 1783. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 44, 81, 70, 855, 5479, 1403, 10891, 9596, 172222, 717349, 522127, 6827599, 76694217, 30882298, 751915591, 346567181, 6171368498, 6075018018

Basic calculations (n = 1381825)

Multiplication

n×y

n×2	2763650
n×3	4145475
n×4	5527300
n×5	6909125

Division

n÷y

n÷2	690912.5
n÷3	460608.33333333
n÷3	345456.25
n÷5	276365

Exponentiation

n^y

n²	1909440330625
n³	2638512384865890625
n⁴	3.6459623762173E+24
n⁵	5.0380819605165E+30

Nth Root

^y√n

²√n	1175.510527388
³√n	111.38268476305
⁴√n	34.285719000598
⁵√n	16.907936539978

Divisors of 1381825

1, 25, 31, 775, 1783, 44575, 55273, 1381825

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	-1381824	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 1381825 can be divided by 8 positive divisors. The sum of these divisors (counting 1381825) is 1, the average is 0.125.

Base conversion 1381825

Base	System	Value
2	Binary	101010001010111000001
3	Ternary	2121012111201
4	Quaternary	11101113001
5	Quinary	323204300
6	Senary	45341201
8	Octal	5212701
10	Decimal	1381825
12	Duodecimal	567801
16	Hexadecimal	1515c1
20	Vigesimal	8ceb5
36	Base36	tm81

Cryptographic Hash Functions

md5	8a21c3a35080669db5dfd91d29493402
sha1	8b6e035ee468248d8774ab2ccdfe76088b38ad57
sha256	c6bd84bb60e424715d6b6b305a81ad66f73667a3f0e9f4abad079aa897f52dcd
sha512	1ff2283f80ad7e09a6f32aaa1866be3d775bd8f18c94d35d9039ddc1e81614ee2c274a11c2a6e0db809cbe4f7e2ea20ac38fda9ac2201fd5b959aa959bd59aae
ripemd-160	44209de4c707cf215397c1bc27f65216649510e0

1381825 as geometric shapes

Circle

Radius = n

Diameter	2763650
Circumference	8682262.5370934
Area	5998683715159.6

Sphere

Radius = n

Volume	1.1052174832934E+19
Surface area	23994734860638
Circumference	8682262.5370934

Square

Length = n

Perimeter	5527300
Area	1909440330625
Diagonal	1954195.6558262

Cube

Length = n

Surface area	11456641983750
Volume	2638512384865890625
Space diagonal	2393391.1071689

Equilateral Triangle

Length = n

Perimeter	4145475
Area	826811916665.9
Altitude	1196695.5535844

Triangular Pyramid

Length = n

Surface area	826811916665.9
Volume	3.1095166659723E+17
Height	651398.55194207