381244047 (number)

381244047 is an odd 9-digits composite number following 381244046 and preceding 381244048. In scientific notation, it is written as 3.81244047 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 251542272 positive integers (up to 381244047) that are relatively prime to 381244047.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million two hundred forty-four thousand forty-seven

Notation

Scientific notation 3.81244047 × 10^8
Engineering notation 3.81244047 × 10^6

Prime Factorization of 381244047

Prime Factorization 3 × 97 × 1310117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381244047
Product of the distinct prime numbers

The prime factorization of 381244047 is 3 × 97 × 1310117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 62, 91, 902, 299, 986, 4916, 65516, 84325, 650748, 637234, 4989645, 8405653, 64774510, 85791583, 845212449, 417649891, 8828631533, 1730474952

Basic calculations (n = 381244047)

Multiplication

n×y
n×2 762488094
n×3 1143732141
n×4 1524976188
n×5 1906220235

Division

n÷y
n÷2 190622023.5
n÷3 127081349
n÷3 95311011.75
n÷5 76248809.4

Exponentiation

ny
n2 145347023372938209
n3 5.5412687410103E+25
n4 2.1125757203373E+34
n5 8.0540691721535E+42

Nth Root

y√n
2√n 19525.471748462
3√n 725.10520676967
4√n 139.73357416334
5√n 52.028417217642

Divisors of 381244047

1, 3, 97, 291, 1310117, 3930351, 127081349, 381244047

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 -381244046
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 381244047 can be divided by 8 positive divisors. The sum of these divisors (counting 381244047) is 1, the average is 0.125.

Base conversion 381244047

Base System Value
2 Binary 10110101110010101001010001111
3 Ternary 222120101012111220
4 Quaternary 112232111022033
5 Quinary 1240044302142
6 Senary 101455214423
8 Octal 2656251217
10 Decimal 381244047
12 Duodecimal a7817413
16 Hexadecimal 16b9528f
20 Vigesimal 5j2fa27
36 Base36 6azdsf

Cryptographic Hash Functions

md5 a4f4a18b4b28a1671fe567d8bc09ca99
sha1 d26d00c124b302bce6981ce1d189f4290e381d24
sha256 a45950f6a42727443116cdd0bfd61e38022c838ea99373139de4ca8daa080d70
sha512 55544c44d16341b56044c3f5781eb1a3a7e05a674c462f4fe948bda588ca737ad3dfd57ac5f2863cdfece0b3bc14ceb67e653626d786f0e95dd5319bb16934a5
ripemd-160 011a07c87d4cc640b5e42e63d0f6c94c0aa3a8b7

381244047 as geometric shapes

Circle

Radius = n
Diameter 762488094
Circumference 2395426994.5601
Area 4.5662114084957E+17

Sphere

Radius = n
Volume 2.3211212224433E+26
Surface area 1.8264845633983E+18
Circumference 2395426994.5601

Square

Length = n
Perimeter 1524976188
Area 145347023372938209
Diagonal 539160501.84141

Cube

Length = n
Surface area 872082140237629254
Volume 5.5412687410103E+25
Space diagonal 660334059.48718

Equilateral Triangle

Length = n
Perimeter 1143732141
Area 6.2937107302708E+16
Altitude 330167029.74359

Triangular Pyramid

Length = n
Surface area 6.2937107302708E+16
Volume 6.5304478385757E+24
Height 179720167.28047