381779427 (number)

381779427 is an odd 9-digits composite number following 381779426 and preceding 381779428. In scientific notation, it is written as 3.81779427 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 251166720 positive integers (up to 381779427) that are relatively prime to 381779427.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million seven hundred seventy-nine thousand four hundred twenty-seven

Notation

Scientific notation 3.81779427 × 10^8
Engineering notation 3.81779427 × 10^6

Prime Factorization of 381779427

Prime Factorization 3 × 113 × 241 × 4673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 381779427
Product of the distinct prime numbers

The prime factorization of 381779427 is 3 × 113 × 241 × 4673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 54, 60, 832, 534, 6915, 4273, 30628, 54749, 363300, 521472, 1776616, 6116990, 70401622, 13479839, 245606073, 536211392, 8597244632, 3186652875

Basic calculations (n = 381779427)

Multiplication

n×y
n×2 763558854
n×3 1145338281
n×4 1527117708
n×5 1908897135

Division

n÷y
n÷2 190889713.5
n÷3 127259809
n÷3 95444856.75
n÷5 76355885.4

Exponentiation

ny
n2 145755530880448329
n3 5.5646463061618E+25
n4 2.1244674782241E+34
n5 8.1107797651654E+42

Nth Root

y√n
2√n 19539.176722677
3√n 725.44446911446
4√n 139.7826052221
5√n 52.043021689886

Divisors of 381779427

1, 3, 113, 241, 339, 723, 4673, 14019, 27233, 81699, 528049, 1126193, 1584147, 3378579, 127259809, 381779427

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 -381779426
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 381779427 can be divided by 16 positive divisors. The sum of these divisors (counting 381779427) is 1, the average is 0.0625.

Base conversion 381779427

Base System Value
2 Binary 10110110000010111110111100011
3 Ternary 222121101101220210
4 Quaternary 112300113313203
5 Quinary 1240213420202
6 Senary 101514505203
8 Octal 2660276743
10 Decimal 381779427
12 Duodecimal a7a35203
16 Hexadecimal 16c17de3
20 Vigesimal 5j628b7
36 Base36 6bauw3

Cryptographic Hash Functions

md5 107701c4562dc6ae7eb79be592be3cfd
sha1 b8db94df0e3839850107093f373c5ad32e7f5563
sha256 61f35cf936178359ebbbdc809cab052dda2157f7a1bf9bdb281c550a7f1d5af8
sha512 86810127d3a9c09f693dc37ecde353d34361bf3ad065a85df1d79e6eb077aa4f51dbcbf20710b62ac01435e905096e0833c23c5d529bed307bac9a1c01abacd5
ripemd-160 0dd99cedaf9ff0f8b39f2631ebe9fb2cc10eec39

381779427 as geometric shapes

Circle

Radius = n
Diameter 763558854
Circumference 2398790886.3098
Area 4.579045050341E+17

Sphere

Radius = n
Volume 2.3309135940351E+26
Surface area 1.8316180201364E+18
Circumference 2398790886.3098

Square

Length = n
Perimeter 1527117708
Area 145755530880448329
Diagonal 539917643.49843

Cube

Length = n
Surface area 874533185282689974
Volume 5.5646463061618E+25
Space diagonal 661261364.84853

Equilateral Triangle

Length = n
Perimeter 1145338281
Area 6.3113996242278E+16
Altitude 330630682.42427

Triangular Pyramid

Length = n
Surface area 6.3113996242278E+16
Volume 6.5579985633195E+24
Height 179972547.83281