381855425 (number)

381855425 is an odd 9-digits composite number following 381855424 and preceding 381855426. In scientific notation, it is written as 3.81855425 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 257544000 positive integers (up to 381855425) that are relatively prime to 381855425.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million eight hundred fifty-five thousand four hundred twenty-five

Notation

Scientific notation 3.81855425 × 10^8
Engineering notation 3.81855425 × 10^6

Prime Factorization of 381855425

Prime Factorization 175 × 61 × 35771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381855425
Product of the distinct prime numbers

The prime factorization of 381855425 is 175 × 61 × 35771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 381855425)

Multiplication

n×y
n×2 763710850
n×3 1145566275
n×4 1527421700
n×5 1909277125

Division

n÷y
n÷2 190927712.5
n÷3 127285141.66667
n÷3 95463856.25
n÷5 76371085

Exponentiation

ny
n2 145813565601930625
n3 5.5679701063691E+25
n4 2.1261595913549E+34
n5 8.1188557437463E+42

Nth Root

y√n
2√n 19541.121385427
3√n 725.49260220477
4√n 139.78956107459
5√n 52.045093488621

Divisors of 381855425

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 -381855424
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 381855425 can be divided by 8 positive divisors. The sum of these divisors (counting 381855425) is 1, the average is 0.125.

Base conversion 381855425

Base System Value
2 Binary 10110110000101010011011000001
3 Ternary 222121112021011112
4 Quaternary 112300222123001
5 Quinary 1240223333200
6 Senary 101520253105
8 Octal 2660523301
10 Decimal 381855425
12 Duodecimal a7a71195
16 Hexadecimal 16c2a6c1
20 Vigesimal 5j6bib5
36 Base36 6bchj5

Cryptographic Hash Functions

md5 92a00e4ad39f3b1a307a866e70edc662
sha1 dfff9323ecb843a681fc77bb8483242f28fcc1b6
sha256 813a54abdc33250ec2e5a20c5792fdd9cddc5960ecc86618c45b313132402dbf
sha512 3103c523ca6e99d6b6caf1367145f7785141271bd22ab2a992ce201ca0dcae8f50fb44e925b7e8d712acf21a68b7de9df13a487b992e8be777f5e7269435229b
ripemd-160 a257ce3e73d2ad61b4fd15bc9099501853927216

381855425 as geometric shapes

Circle

Radius = n
Diameter 763710850
Circumference 2399268395.8268
Area 4.5808682648876E+17

Sphere

Radius = n
Volume 2.3323058642102E+26
Surface area 1.832347305955E+18
Circumference 2399268395.8268

Square

Length = n
Perimeter 1527421700
Area 145813565601930625
Diagonal 540025120.90074

Cube

Length = n
Surface area 874881393611583750
Volume 5.5679701063691E+25
Space diagonal 661392997.24581

Equilateral Triangle

Length = n
Perimeter 1145566275
Area 6.313912601383E+16
Altitude 330696498.6229

Triangular Pyramid

Length = n
Surface area 6.313912601383E+16
Volume 6.5619156994292E+24
Height 180008373.63358