381387904, three hundred eighty-one million three hundred eighty-seven thousand nine hundred four: 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

381387904 has 32 divisors, whose sum is 778338540
The reverse of 381387904 is 409783183
Previous prime number is 41

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7

Name

Name	three hundred eighty-one million three hundred eighty-seven thousand nine hundred four

Notation

Scientific notation	3.81387904 × 10^8
Engineering notation	3.81387904 × 10^6

Prime Factorization of 381387904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 72673

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	5959186	Product of the distinct prime numbers

The prime factorization of 381387904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 72673. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 5, 41, 57, 862, 428, 99, 7516, 46742, 40955, 176401, 528984, 5358715, 5722805, 77311706, 81131594, 753361700, 225977441, 4349448022, 7810294983

Basic calculations (n = 381387904)

Multiplication

n×y

n×2	762775808
n×3	1144163712
n×4	1525551616
n×5	1906939520

Division

n÷y

n÷2	190693952
n÷3	127129301.33333
n÷3	95346976
n÷5	76277580.8

Exponentiation

n^y

n²	145456733317513216
n³	5.5475438642653E+25
n⁴	2.1157661267402E+34
n⁵	8.0692760843165E+42

Nth Root

^y√n

²√n	19529.155230066
³√n	725.19639800107
⁴√n	139.74675391602
⁵√n	52.032343061279

Divisors of 381387904

1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 72673, 145346, 290692, 581384, 1162768, 2325536, 2979593, 4651072, 5959186, 9302144, 11918372, 23836744, 47673488, 95346976, 190693952, 381387904

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-381387903	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381387904 can be divided by 32 positive divisors. The sum of these divisors (counting 381387904) is 1, the average is 0.03125.

Base conversion 381387904

Base	System	Value
2	Binary	10110101110111000010010000000
3	Ternary	222120122111211221
4	Quaternary	112232320102000
5	Quinary	1240113403104
6	Senary	101502244424
8	Octal	2656702200
10	Decimal	381387904
12	Duodecimal	a7886714
16	Hexadecimal	16bb8480
20	Vigesimal	5j3d9f4
36	Base36	6b2gsg

Cryptographic Hash Functions

md5	e9d8a1853dd2787c5afeef1f96468027
sha1	5d15fbc16c205a1c775a1772cb5e85d1666d6c5c
sha256	9811b0fd17e2059ffb083c3de4a80b27c3d710670eded3d8846926a101fe285f
sha512	669df3648c098a05ae11dc444021d7348b012c00fc3c108fa4b8dbbeffd9414026d54a16e432658b03b4809ff3272eb3fb26ac65f8596f01ee2acb9a709cdba2
ripemd-160	5fbab95ec86997f9bd1926b8c1a4f16c92399a6c

381387904 as geometric shapes

Circle

Radius = n

Diameter	762775808
Circumference	2396330874.7488
Area	4.5696580480547E+17

Sphere

Radius = n

Volume	2.3237497399257E+26
Surface area	1.8278632192219E+18
Circumference	2396330874.7488

Square

Length = n

Perimeter	1525551616
Area	145456733317513216
Diagonal	539363946.36185

Cube

Length = n

Surface area	872740399905079296
Volume	5.5475438642653E+25
Space diagonal	660583227.1202

Equilateral Triangle

Length = n

Perimeter	1144163712
Area	6.2984613102232E+16
Altitude	330291613.5601

Triangular Pyramid

Length = n

Surface area	6.2984613102232E+16
Volume	6.5378431422531E+24
Height	179787982.12062