381815038 (number)

381815038 is an even 9-digits composite number following 381815037 and preceding 381815039. In scientific notation, it is written as 3.81815038 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 173552280 positive integers (up to 381815038) that are relatively prime to 381815038.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million eight hundred fifteen thousand thirty-eight

Notation

Scientific notation 3.81815038 × 10^8
Engineering notation 3.81815038 × 10^6

Prime Factorization of 381815038

Prime Factorization 2 × 11 × 17355229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381815038
Product of the distinct prime numbers

The prime factorization of 381815038 is 2 × 11 × 17355229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 53, 62, 224, 362, 6032, 1697, 37569, 45001, 986921, 873004, 8174805, 4748613, 62041155, 5501999, 792339932, 893970969, 9575344712, 2078393603

Basic calculations (n = 381815038)

Multiplication

n×y
n×2 763630076
n×3 1145445114
n×4 1527260152
n×5 1909075190

Division

n÷y
n÷2 190907519
n÷3 127271679.33333
n÷3 95453759.5
n÷5 76363007.6

Exponentiation

ny
n2 145782723242941444
n3 5.5662036014747E+25
n4 2.1252602396128E+34
n5 8.1145631914765E+42

Nth Root

y√n
2√n 19540.08797319
3√n 725.46702402268
4√n 139.78586471167
5√n 52.043992530519

Divisors of 381815038

1, 2, 11, 22, 17355229, 34710458, 190907519, 381815038

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 -381815037
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 381815038 can be divided by 8 positive divisors. The sum of these divisors (counting 381815038) is 1, the average is 0.125.

Base conversion 381815038

Base System Value
2 Binary 10110110000100000100011111110
3 Ternary 222121110012202201
4 Quaternary 112300200203332
5 Quinary 1240221040123
6 Senary 101515342114
8 Octal 2660404376
10 Decimal 381815038
12 Duodecimal a7a5193a
16 Hexadecimal 16c208fe
20 Vigesimal 5j66hbi
36 Base36 6bbmda

Cryptographic Hash Functions

md5 5b89994248e7113dfbaa2435745f4a11
sha1 65d5332ed1fee2bdfdf23884e20c59a529890f1c
sha256 26af155653dc92f0582bc95a584485b2c3279fcd4fc7a25f66cfa454621a40aa
sha512 ef6e731b19ba9d17a77c2d9d934e27acf3a4f08a7d937f5c08381b6d1294ed23ed66941ab756baa58ee1f23ec532d0c4c0087d0b27645ad3c8e997acdb97a90a
ripemd-160 f52e5f674e09cb7fb9dad939e3ec8959d62fa0a5

381815038 as geometric shapes

Circle

Radius = n
Diameter 763630076
Circumference 2399014636.8218
Area 4.5798993236034E+17

Sphere

Radius = n
Volume 2.3315659123704E+26
Surface area 1.8319597294414E+18
Circumference 2399014636.8218

Square

Length = n
Perimeter 1527260152
Area 145782723242941444
Diagonal 539968005.0576

Cube

Length = n
Surface area 874696339457648664
Volume 5.5662036014747E+25
Space diagonal 661323044.90984

Equilateral Triangle

Length = n
Perimeter 1145445114
Area 6.3125770880632E+16
Altitude 330661522.45492

Triangular Pyramid

Length = n
Surface area 6.3125770880632E+16
Volume 6.5598338534463E+24
Height 179989335.0192