397888939, three hundred ninety-seven million eight hundred eighty-eight thousand nine hundred thirty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

397888939 has 8 divisors, whose sum is 454853088
The reverse of 397888939 is 939888793
Previous prime number is 9137

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1

Name

Name	three hundred ninety-seven million eight hundred eighty-eight thousand nine hundred thirty-nine

Notation

Scientific notation	3.97888939 × 10^8
Engineering notation	3.97888939 × 10^6

Prime Factorization of 397888939

Prime Factorization 7 × 9137 × 6221

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	397888939	Product of the distinct prime numbers

The prime factorization of 397888939 is 7 × 9137 × 6221. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 35, 38, 782, 650, 2592, 7729, 89761, 5806, 321537, 872909, 1640558, 3986852, 12918775, 85052677, 169650789, 145973412, 7005349284, 1084579331

Basic calculations (n = 397888939)

Multiplication

n×y

n×2	795777878
n×3	1193666817
n×4	1591555756
n×5	1989444695

Division

n÷y

n÷2	198944469.5
n÷3	132629646.33333
n÷3	99472234.75
n÷5	79577787.8

Exponentiation

n^y

n²	158315607778545721
n³	6.2992029206146E+25
n⁴	2.506383166629E+34
n⁵	9.9726213889749E+42

Nth Root

^y√n

²√n	19947.1536566
³√n	735.50781017977
⁴√n	141.23439261242
⁵√n	52.474991058633

Divisors of 397888939

1, 7, 6221, 9137, 43547, 63959, 56841277, 397888939

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	-397888938	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 397888939 can be divided by 8 positive divisors. The sum of these divisors (counting 397888939) is 1, the average is 0.125.

Base conversion 397888939

Base	System	Value
2	Binary	10111101101110100110110101011
3	Ternary	1000201200212000101
4	Quaternary	113231310312223
5	Quinary	1303324421224
6	Senary	103252050231
8	Octal	2755646653
10	Decimal	397888939
12	Duodecimal	b1303977
16	Hexadecimal	17b74dab
20	Vigesimal	646g26j
36	Base36	6kw52j

Cryptographic Hash Functions

md5	a85c973c494f13aae61d0d6d387b0ca9
sha1	ec6c0673d15051e3292ccd8186add6c6882a075c
sha256	3ad53be38414f985bb733c24923fe3f87afd41d0a5a59d6db8ea09451badc516
sha512	50dba6888b65d03ac4af6d37d1e29799967530f38bccd7b94c94ec10748b717f50b80c12e864ca8a6d95600ef8ce914f13fab10a2bea0abfba2e6ff489a436bf
ripemd-160	2f9c0e658296ef323793508692da92c96a2729a9

397888939 as geometric shapes

Circle

Radius = n

Diameter	795777878
Circumference	2500009935.4141
Area	4.9736315034568E+17

Sphere

Radius = n

Volume	2.6386039491832E+26
Surface area	1.9894526013827E+18
Circumference	2500009935.4141

Square

Length = n

Perimeter	1591555756
Area	158315607778545721
Diagonal	562699933.85204

Cube

Length = n

Surface area	949893646671274326
Volume	6.2992029206146E+25
Space diagonal	689163858.11767

Equilateral Triangle

Length = n

Perimeter	1193666817
Area	6.8552669075897E+16
Altitude	344581929.05884

Triangular Pyramid

Length = n

Surface area	6.8552669075897E+16
Volume	7.4236818353944E+24
Height	187566644.61735