381529904 (number)

381529904 is an even 9-digits composite number following 381529903 and preceding 381529905. In scientific notation, it is written as 3.81529904 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 163303488 positive integers (up to 381529904) that are relatively prime to 381529904.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million five hundred twenty-nine thousand nine hundred four

Notation

Scientific notation 3.81529904 × 10^8
Engineering notation 3.81529904 × 10^6

Prime Factorization of 381529904

Prime Factorization 2 × 2 × 2 × 2 × 7 × 1019 × 3343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 47691238
Product of the distinct prime numbers

The prime factorization of 381529904 is 2 × 2 × 2 × 2 × 7 × 1019 × 3343. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 381529904)

Multiplication

n×y
n×2 763059808
n×3 1144589712
n×4 1526119616
n×5 1907649520

Division

n÷y
n÷2 190764952
n÷3 127176634.66667
n÷3 95382476
n÷5 76305980.8

Exponentiation

ny
n2 145565067646249216
n3 5.5537426284827E+25
n4 2.1189188918857E+34
n5 8.0843092140494E+42

Nth Root

y√n
2√n 19532.790481649
3√n 725.28638959029
4√n 139.75975987976
5√n 52.036217065935

Divisors of 381529904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381529903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381529904 can be divided by 40 positive divisors. The sum of these divisors (counting 381529904) is 1, the average is 0.025.

Base conversion 381529904

Base System Value
2 Binary 10110101111011010111100110000
3 Ternary 222120220201122012
4 Quaternary 112233122330300
5 Quinary 1240132424104
6 Senary 101505302052
8 Octal 2657327460
10 Decimal 381529904
12 Duodecimal a7934928
16 Hexadecimal 16bdaf30
20 Vigesimal 5j4b4f4
36 Base36 6b5icw

Cryptographic Hash Functions

md5 7b6d9ab2f2d8777c23ecbcb5d268ad2e
sha1 28c8220c12851c3b1667a6c4d3f9ef3494e8cdc0
sha256 e63bea11060ee750fdb3102a6da6ab070c4e867b940ba5d2930a71a24f0fda54
sha512 a92ea4353770dd6cb19a30a3f8b8e5a492e1203aac824067f604c3c2eab9e493d709c90d2d883f0b11f60ecc9798260e178d1426356e50817063a969977d19e0
ripemd-160 42641e6c6af5434b0f9ad578fdeb45fe5fa19656

381529904 as geometric shapes

Circle

Radius = n
Diameter 763059808
Circumference 2397223087.0624
Area 4.5730614713676E+17

Sphere

Radius = n
Volume 2.3263462722093E+26
Surface area 1.829224588547E+18
Circumference 2397223087.0624

Square

Length = n
Perimeter 1526119616
Area 145565067646249216
Diagonal 539564764.68771

Cube

Length = n
Surface area 873390405877495296
Volume 5.5537426284827E+25
Space diagonal 660829178.33488

Equilateral Triangle

Length = n
Perimeter 1144589712
Area 6.3031523242626E+16
Altitude 330414589.16744

Triangular Pyramid

Length = n
Surface area 6.3031523242626E+16
Volume 6.5451484559415E+24
Height 179854921.56257