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

397405 (number)

397405 is an odd 6-digits composite number following 397404 and preceding 397406. In scientific notation, it is written as 3.97405 × 10^5. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 317920 positive integers (up to 397405) that are relatively prime to 397405.

Interesting facts

397405 has 4 divisors, whose sum is 476892
The reverse of 397405 is 504793
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 28
Digital Root 1

Name

Name	three hundred ninety-seven thousand four hundred five

Notation

Scientific notation	3.97405 × 10^5
Engineering notation	3.97405 × 10^3

Prime Factorization of 397405

Prime Factorization 5 × 79481

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	397405	Product of the distinct prime numbers

The prime factorization of 397405 is 5 × 79481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 1, 50, 153, 285, 7325, 7116, 28984, 48622, 477270, 361703, 9575622, 6271345, 15341661, 65754842, 609905382, 644045623, 2617520457, 9857046664

Basic calculations (n = 397405)

Multiplication

n×y

n×2	794810
n×3	1192215
n×4	1589620
n×5	1987025

Division

n÷y

n÷2	198702.5
n÷3	132468.33333333
n÷3	99351.25
n÷5	79481

Exponentiation

n^y

n²	157930734025
n³	62762463355205125
n⁴	2.4942116749675E+22
n⁵	9.9121219069047E+27

Nth Root

^y√n

²√n	630.4006662433
³√n	73.520949802683
⁴√n	25.10778099003
⁵√n	13.177913890865

Divisors of 397405

1, 5, 79481, 397405

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-397404	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397405 can be divided by 4 positive divisors. The sum of these divisors (counting 397405) is 1, the average is 0.25.

Base conversion 397405

Base	System	Value
2	Binary	1100001000001011101
3	Ternary	202012010201
4	Quaternary	1201001131
5	Quinary	100204110
6	Senary	12303501
8	Octal	1410135
10	Decimal	397405
12	Duodecimal	171b91
16	Hexadecimal	6105d
20	Vigesimal	29da5
36	Base36	8in1

Cryptographic Hash Functions

md5	9f96919177d4d2e736a6b6435aa8c28e
sha1	ed6f0bd1e8bc9dd37beff3dd6cf67a868f52e8b3
sha256	9b9af731b8a48dd37a3ac3081fd6555a68c145500ee55d93b8a573773586a675
sha512	9518d8d6636f03ce1ed733c4b61c3d91b93511c0cb509d398e2c49cfed605cd0262b43616f24279dad78ca64e45e427044d4735a4609fd91f85becc29a01e65c
ripemd-160	11fe54efda0826d21ca0d1b952241fe903ea28c0

397405 as geometric shapes

Circle

Radius = n

Diameter	794810
Circumference	2496969.2569997
Area	496154033788.98

Sphere

Radius = n

Volume	2.6289879173055E+17
Surface area	1984616135155.9
Circumference	2496969.2569997

Square

Length = n

Perimeter	1589620
Area	157930734025
Diagonal	562015.54075488

Cube

Length = n

Surface area	947584404150
Volume	62762463355205125
Space diagonal	688325.65118191

Equilateral Triangle

Length = n

Perimeter	1192215
Area	68386013851.987
Altitude	344162.82559095

Triangular Pyramid

Length = n

Surface area	68386013851.987
Volume	7.3966272404063E+15
Height	187338.51358496