381973478 (number)

381973478 is an even 9-digits composite number following 381973477 and preceding 381973479. In scientific notation, it is written as 3.81973478 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 190956040 positive integers (up to 381973478) that are relatively prime to 381973478.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million nine hundred seventy-three thousand four hundred seventy-eight

Notation

Scientific notation 3.81973478 × 10^8
Engineering notation 3.81973478 × 10^6

Prime Factorization of 381973478

Prime Factorization 2 × 8669 × 22031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381973478
Product of the distinct prime numbers

The prime factorization of 381973478 is 2 × 8669 × 22031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 24, 97, 219, 768, 5858, 8117, 94719, 54455, 831060, 951510, 1897075, 4046614, 67255899, 81070223, 705102643, 296533874, 6277304542, 8175428945

Basic calculations (n = 381973478)

Multiplication

n×y
n×2 763946956
n×3 1145920434
n×4 1527893912
n×5 1909867390

Division

n÷y
n÷2 190986739
n÷3 127324492.66667
n÷3 95493369.5
n÷5 76394695.6

Exponentiation

ny
n2 145903737895416484
n3 5.5731358217113E+25
n4 2.1287900731854E+34
n5 8.1314134818652E+42

Nth Root

y√n
2√n 19544.14178213
3√n 725.5673580312
4√n 139.80036402717
5√n 52.048311104173

Divisors of 381973478

1, 2, 8669, 17338, 22031, 44062, 190986739, 381973478

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 -381973477
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 381973478 can be divided by 8 positive divisors. The sum of these divisors (counting 381973478) is 1, the average is 0.125.

Base conversion 381973478

Base System Value
2 Binary 10110110001000111001111100110
3 Ternary 222121202021002212
4 Quaternary 112301013033212
5 Quinary 1240241122403
6 Senary 101523003422
8 Octal 2661071746
10 Decimal 381973478
12 Duodecimal a7b09572
16 Hexadecimal 16c473e6
20 Vigesimal 5j76ddi
36 Base36 6bf0me

Cryptographic Hash Functions

md5 a1c321a7f64e8d1c9b2a29096925aa00
sha1 271077f6075ec269e16a460887f3c1ae22b9ad06
sha256 438681cec3273fdca4153cde6e672a8d15a5fc079d3cd59e9f285ec526f3c1fa
sha512 1b78981850bcab60c2a77955c1c047b1ea88deb2874e0d1296f5f3e1c550bb5160588f0718a361a018a00b6ffde2b438476649d607f77fdf5249e5e115e3d8ea
ripemd-160 79e3dbf8169270299d900cb55f0305b29b4140b8

381973478 as geometric shapes

Circle

Radius = n
Diameter 763946956
Circumference 2400010144.7019
Area 4.5837011110353E+17

Sphere

Radius = n
Volume 2.3344696739928E+26
Surface area 1.8334804444141E+18
Circumference 2400010144.7019

Square

Length = n
Perimeter 1527893912
Area 145903737895416484
Diagonal 540192073.05442

Cube

Length = n
Surface area 875422427372498904
Volume 5.5731358217113E+25
Space diagonal 661597471.03979

Equilateral Triangle

Length = n
Perimeter 1145920434
Area 6.3178171762268E+16
Altitude 330798735.5199

Triangular Pyramid

Length = n
Surface area 6.3178171762268E+16
Volume 6.5680035533428E+24
Height 180064024.35147