397888931, three hundred ninety-seven million eight hundred eighty-eight thousand nine hundred thirty-one: 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

397888931 has 8 divisors, whose sum is 434325504
The reverse of 397888931 is 139888793
Previous prime number is 1783

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2

Name

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

Notation

Scientific notation	3.97888931 × 10^8
Engineering notation	3.97888931 × 10^6

Prime Factorization of 397888931

Prime Factorization 11 × 1783 × 20287

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	397888931	Product of the distinct prime numbers

The prime factorization of 397888931 is 11 × 1783 × 20287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 87, 33, 597, 216, 6556, 5767, 18242, 31636, 524000, 854602, 7919950, 2224335, 24553482, 8252175, 905731001, 957794474, 2184433628, 6347995722

Basic calculations (n = 397888931)

Multiplication

n×y

n×2	795777862
n×3	1193666793
n×4	1591555724
n×5	1989444655

Division

n÷y

n÷2	198944465.5
n÷3	132629643.66667
n÷3	99472232.75
n÷5	79577786.2

Exponentiation

n^y

n²	158315601412322761
n³	6.2992025406571E+25
n⁴	2.5063829650545E+34
n⁵	9.9726203864216E+42

Nth Root

^y√n

²√n	19947.15345607
³√n	735.50780525037
⁴√n	141.2343919025
⁵√n	52.474990847619

Divisors of 397888931

1, 11, 1783, 19613, 20287, 223157, 36171721, 397888931

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	-397888930	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 397888931 can be divided by 8 positive divisors. The sum of these divisors (counting 397888931) is 1, the average is 0.125.

Base conversion 397888931

Base	System	Value
2	Binary	10111101101110100110110100011
3	Ternary	1000201200212000002
4	Quaternary	113231310312203
5	Quinary	1303324421211
6	Senary	103252050215
8	Octal	2755646643
10	Decimal	397888931
12	Duodecimal	b130396b
16	Hexadecimal	17b74da3
20	Vigesimal	646g26b
36	Base36	6kw52b

Cryptographic Hash Functions

md5	ddf137b3311322f558a26a5fe10ea197
sha1	c25fc29b5f42e0a318f26de14ed369f45023cd87
sha256	3945ef40d1e1ee6cbc33a4874c87cfbffd0014ab2f5898126e759b91a55520f5
sha512	43e40f14081b48b6afbe5b712dbfdecd6dafea433ba45d0a5b0038ae5fccfd3271bc80b2c339d5bb3dc1d6f909924b4fb7cc32b840ad9630110e1edde4e929ff
ripemd-160	214a7eb76dd35149cf166c9001075eddd543d7c8

397888931 as geometric shapes

Circle

Radius = n

Diameter	795777862
Circumference	2500009885.1486
Area	4.973631303456E+17

Sphere

Radius = n

Volume	2.638603790027E+26
Surface area	1.9894525213824E+18
Circumference	2500009885.1486

Square

Length = n

Perimeter	1591555724
Area	158315601412322761
Diagonal	562699922.53833

Cube

Length = n

Surface area	949893608473936566
Volume	6.2992025406571E+25
Space diagonal	689163844.26127

Equilateral Triangle

Length = n

Perimeter	1193666793
Area	6.8552666319242E+16
Altitude	344581922.13063

Triangular Pyramid

Length = n

Surface area	6.8552666319242E+16
Volume	7.4236813876103E+24
Height	187566640.84611