381066908 (number)

381066908 is an even 9-digits composite number following 381066907 and preceding 381066909. In scientific notation, it is written as 3.81066908 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors. There are 190533452 positive integers (up to 381066908) that are relatively prime to 381066908.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million sixty-six thousand nine hundred eight

Notation

Scientific notation 3.81066908 × 10^8
Engineering notation 3.81066908 × 10^6

Prime Factorization of 381066908

Prime Factorization 2 × 2 × 95266727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 190533454
Product of the distinct prime numbers

The prime factorization of 381066908 is 2 × 2 × 95266727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 71, 5, 305, 533, 515, 2599, 2045, 58333, 88867, 380147, 5563735, 2873280, 98017543, 40376303, 797142885, 217881777, 7455561502, 3299983841

Basic calculations (n = 381066908)

Multiplication

n×y
n×2 762133816
n×3 1143200724
n×4 1524267632
n×5 1905334540

Division

n÷y
n÷2 190533454
n÷3 127022302.66667
n÷3 95266727
n÷5 76213381.6

Exponentiation

ny
n2 145211988372680464
n3 5.5335483413709E+25
n4 2.1086521567147E+34
n5 8.0353755740682E+42

Nth Root

y√n
2√n 19520.935121044
3√n 724.99288649382
4√n 139.71734008721
5√n 52.023581483039

Divisors of 381066908

1, 2, 4, 95266727, 190533454, 381066908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381066907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381066908 can be divided by 6 positive divisors. The sum of these divisors (counting 381066908) is 1, the average is 0.16666666666667.

Base conversion 381066908

Base System Value
2 Binary 10110101101101001111010011100
3 Ternary 222120001012112012
4 Quaternary 112231221322130
5 Quinary 1240023120113
6 Senary 101451330352
8 Octal 2655517234
10 Decimal 381066908
12 Duodecimal a77509b8
16 Hexadecimal 16b69e9c
20 Vigesimal 5j1d758
36 Base36 6avl3w

Cryptographic Hash Functions

md5 2a08dad4b26a43b67f0fa9b5dbfdbfe6
sha1 1eb3c7a99c5cdfdd834884d39d7ad85837391cf7
sha256 d29bfe040cc6c4093c728e9c275f63985aa29bf31db719084681dd4f391c5c54
sha512 34d54741fa18d925efacd5b5b9a16aa898e677c494339d70c4be8079e7556581eb5596da6f14497d6535ad96e373997c71cb3df2d5ee464eb73eb97d16bb142c
ripemd-160 f1a9f6b2b70d302c45fc3e123de4446802b30464

381066908 as geometric shapes

Circle

Radius = n
Diameter 762133816
Circumference 2394313997.398
Area 4.5619691588478E+17

Sphere

Radius = n
Volume 2.3178873090047E+26
Surface area 1.8247876635391E+18
Circumference 2394313997.398

Square

Length = n
Perimeter 1524267632
Area 145211988372680464
Diagonal 538909989.46518

Cube

Length = n
Surface area 871271930236082784
Volume 5.5335483413709E+25
Space diagonal 660027245.73918

Equilateral Triangle

Length = n
Perimeter 1143200724
Area 6.2878635432396E+16
Altitude 330013622.86959

Triangular Pyramid

Length = n
Surface area 6.2878635432396E+16
Volume 6.5213492603449E+24
Height 179636663.15506