381815067 (number)

381815067 is an odd 9-digits composite number following 381815066 and preceding 381815068. In scientific notation, it is written as 3.81815067 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 250958120 positive integers (up to 381815067) that are relatively prime to 381815067.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million eight hundred fifteen thousand sixty-seven

Notation

Scientific notation 3.81815067 × 10^8
Engineering notation 3.81815067 × 10^6

Prime Factorization of 381815067

Prime Factorization 3 × 71 × 1792559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381815067
Product of the distinct prime numbers

The prime factorization of 381815067 is 3 × 71 × 1792559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 30, 11, 488, 555, 8796, 5198, 56957, 62216, 356762, 208487, 5247493, 7455786, 9001429, 84256130, 757841203, 551611368, 6328074276, 6234166638

Basic calculations (n = 381815067)

Multiplication

n×y
n×2 763630134
n×3 1145445201
n×4 1527260268
n×5 1909075335

Division

n÷y
n÷2 190907533.5
n÷3 127271689
n÷3 95453766.75
n÷5 76363013.4

Exponentiation

ny
n2 145782745388214489
n3 5.5662048697845E+25
n4 2.1252608852925E+34
n5 8.1145662731043E+42

Nth Root

y√n
2√n 19540.088715254
3√n 725.46704238981
4√n 139.78586736596
5√n 52.043993321098

Divisors of 381815067

1, 3, 71, 213, 1792559, 5377677, 127271689, 381815067

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 -381815066
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 381815067 can be divided by 8 positive divisors. The sum of these divisors (counting 381815067) is 1, the average is 0.125.

Base conversion 381815067

Base System Value
2 Binary 10110110000100000100100011011
3 Ternary 222121110012210210
4 Quaternary 112300200210123
5 Quinary 1240221040232
6 Senary 101515342203
8 Octal 2660404433
10 Decimal 381815067
12 Duodecimal a7a51963
16 Hexadecimal 16c2091b
20 Vigesimal 5j66hd7
36 Base36 6bbme3

Cryptographic Hash Functions

md5 33fae3ad061f4743e1b4fe0ba5a0e65a
sha1 346a9d0116085ee49624662c1e4c19cd03c4cb07
sha256 218ff18fb46055fac589e3af85dbc921e83a8d38cac8956278e2d4e5791c82ed
sha512 acebc867d9ec86ed7082659a9e9545d2f0189d0abac2de16ac6cd4ebb699c30ab926916b2dbcabacb188c0b42934417164d631f28f138ac6edc593bb0d81a768
ripemd-160 4e024d0f92f8b90314c5b010c76edf6b8ab6b619

381815067 as geometric shapes

Circle

Radius = n
Diameter 763630134
Circumference 2399014819.0342
Area 4.5799000193177E+17

Sphere

Radius = n
Volume 2.3315664436388E+26
Surface area 1.8319600077271E+18
Circumference 2399014819.0342

Square

Length = n
Perimeter 1527260268
Area 145782745388214489
Diagonal 539968046.06979

Cube

Length = n
Surface area 874696472329286934
Volume 5.5662048697845E+25
Space diagonal 661323095.13932

Equilateral Triangle

Length = n
Perimeter 1145445201
Area 6.3125780469816E+16
Altitude 330661547.56966

Triangular Pyramid

Length = n
Surface area 6.3125780469816E+16
Volume 6.5598353481637E+24
Height 179989348.68993