381330240 (number)

381330240 is an even 9-digits composite number following 381330239 and preceding 381330241. In scientific notation, it is written as 3.81330240 × 10^8. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 101355520 positive integers (up to 381330240) that are relatively prime to 381330240.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million three hundred thirty thousand two hundred forty

Notation

Scientific notation 3.81330240 × 10^8
Engineering notation 3.81330240 × 10^6

Prime Factorization of 381330240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 15 × 491 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 11916570
Product of the distinct prime numbers

The prime factorization of 381330240 is 2 × 2 × 2 × 2 × 2 × 2 × 15 × 491 × 809. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 6, 12, 30, 527, 591, 3621, 353, 3495, 86733, 396594, 402156, 6736980, 7258621, 9566253, 47092639, 44075733, 345070287, 2030253122, 4509077827

Basic calculations (n = 381330240)

Multiplication

n×y
n×2 762660480
n×3 1143990720
n×4 1525320960
n×5 1906651200

Division

n÷y
n÷2 190665120
n÷3 127110080
n÷3 95332560
n÷5 76266048

Exponentiation

ny
n2 145412751938457600
n3 5.5450279595752E+25
n4 2.1144868426315E+34
n5 8.0631777517753E+42

Nth Root

y√n
2√n 19527.678817514
3√n 725.15984743372
4√n 139.74147135877
5√n 52.030769558568

Divisors of 381330240

1, 2, 4, 8, 15, 16, 30, 32, 60, 64, 120, 240, 480, 491, 809, 960, 982, 1618, 1964, 3236, 3928, 6472, 7365, 7856, 12135, 12944, 14730, 15712, 24270, 25888, 29460, 31424, 48540, 51776, 58920, 97080, 117840, 194160, 235680, 388320, 397219, 471360, 776640, 794438, 1588876, 3177752, 5958285, 6355504, 11916570, 12711008, 23833140, 25422016, 47666280, 95332560, 190665120, 381330240

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381330239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381330240 can be divided by 56 positive divisors. The sum of these divisors (counting 381330240) is 1, the average is 0.017857142857143.

Base conversion 381330240

Base System Value
2 Binary 10110101110101010001101000000
3 Ternary 222120112120202020
4 Quaternary 112232222031000
5 Quinary 1240110031430
6 Senary 101501121440
8 Octal 2656521500
10 Decimal 381330240
12 Duodecimal a7859280
16 Hexadecimal 16baa340
20 Vigesimal 5j365c0
36 Base36 6b18ao

Cryptographic Hash Functions

md5 0bc1b3bb2037a7a62480bf2b9ea8e942
sha1 363be15278141fa65b603cbdbfbc3cff4f4cf3e9
sha256 2842f32665fdd896010aeb776a8f954b689c3eae8c858eecfcdb1cd13112e738
sha512 3ca2d4eb6de1cf57e32f2f2e30eeee22f58863545fd5aa9ffff9061d07c46f6e035f53e31deec1e048634017a6cecb5f908b90f760ff17796eeffa1945444b2c
ripemd-160 bd38062b4b6a3236bbc8443d6b877ba70d783efe

381330240 as geometric shapes

Circle

Radius = n
Diameter 762660480
Circumference 2395968561.1513
Area 4.5682763322813E+17

Sphere

Radius = n
Volume 2.3226958802335E+26
Surface area 1.8273105329125E+18
Circumference 2395968561.1513

Square

Length = n
Perimeter 1525320960
Area 145412751938457600
Diagonal 539282397.15099

Cube

Length = n
Surface area 872476511630745600
Volume 5.5450279595752E+25
Space diagonal 660483350.14243

Equilateral Triangle

Length = n
Perimeter 1143990720
Area 6.2965568606455E+16
Altitude 330241675.07122

Triangular Pyramid

Length = n
Surface area 6.2965568606455E+16
Volume 6.5348781201411E+24
Height 179760799.05033