381818498 (number)

381818498 is an even 9-digits composite number following 381818497 and preceding 381818499. In scientific notation, it is written as 3.81818498 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 188320896 positive integers (up to 381818498) that are relatively prime to 381818498.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million eight hundred eighteen thousand four hundred ninety-eight

Notation

Scientific notation 3.81818498 × 10^8
Engineering notation 3.81818498 × 10^6

Prime Factorization of 381818498

Prime Factorization 2 × 109 × 233 × 7517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 381818498
Product of the distinct prime numbers

The prime factorization of 381818498 is 2 × 109 × 233 × 7517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 9, 73, 494, 356, 4711, 5174, 45909, 99894, 250865, 996758, 218360, 8991153, 28561141, 247960, 893298557, 867859010, 7718271142, 2123757956

Basic calculations (n = 381818498)

Multiplication

n×y
n×2 763636996
n×3 1145455494
n×4 1527273992
n×5 1909092490

Division

n÷y
n÷2 190909249
n÷3 127272832.66667
n÷3 95454624.5
n÷5 76363699.6

Exponentiation

ny
n2 145785365414976004
n3 5.5663549253127E+25
n4 2.1253372769178E+34
n5 8.1149308681617E+42

Nth Root

y√n
2√n 19540.176508926
3√n 725.46921540513
4√n 139.78618139475
5√n 52.044086854494

Divisors of 381818498

1, 2, 109, 218, 233, 466, 7517, 15034, 25397, 50794, 819353, 1638706, 1751461, 3502922, 190909249, 381818498

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381818497
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381818498 can be divided by 16 positive divisors. The sum of these divisors (counting 381818498) is 1, the average is 0.0625.

Base conversion 381818498

Base System Value
2 Binary 10110110000100001011010000010
3 Ternary 222121110101111212
4 Quaternary 112300201122002
5 Quinary 1240221142443
6 Senary 101515410122
8 Octal 2660413202
10 Decimal 381818498
12 Duodecimal a7a53942
16 Hexadecimal 16c21682
20 Vigesimal 5j6764i
36 Base36 6bbp1e

Cryptographic Hash Functions

md5 487ce2959f429eef0f10e155db2a1a7c
sha1 a251a957401c099cad75253d3899abb86c655d7f
sha256 ae87762128e0e41576eb6f6185bb358d5acb2df4defc817d7291af74a24708f8
sha512 e61872dca57dc2723b66635d20f3d5c4dfc54ff2d478f3d5f81c7c840300a4bc97ec50e5dfcb30750d8a8e4b02cebe215233df189dbfda4287b91ead881c1102
ripemd-160 f8d8e7ca11a75bf8c1ed98263451b2e38d51941c

381818498 as geometric shapes

Circle

Radius = n
Diameter 763636996
Circumference 2399036376.643
Area 4.5799823298859E+17

Sphere

Radius = n
Volume 2.3316292987514E+26
Surface area 1.8319929319544E+18
Circumference 2399036376.643

Square

Length = n
Perimeter 1527273992
Area 145785365414976004
Diagonal 539972898.23652

Cube

Length = n
Surface area 874712192489856024
Volume 5.5663549253127E+25
Space diagonal 661329037.80564

Equilateral Triangle

Length = n
Perimeter 1145455494
Area 6.3126914974683E+16
Altitude 330664518.90282

Triangular Pyramid

Length = n
Surface area 6.3126914974683E+16
Volume 6.5600121902996E+24
Height 179990966.07884