438492081 (number)

438492081 is an odd 9-digits composite number following 438492080 and preceding 438492082. In scientific notation, it is written as 4.38492081 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 291575792 positive integers (up to 438492081) that are relatively prime to 438492081.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million four hundred ninety-two thousand eighty-one

Notation

Scientific notation 4.38492081 × 10^8
Engineering notation 4.38492081 × 10^6

Prime Factorization of 438492081

Prime Factorization 3 × 389 × 375743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 438492081
Product of the distinct prime numbers

The prime factorization of 438492081 is 3 × 389 × 375743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 66, 32, 824, 200, 210, 4185, 35426, 8584, 416069, 746506, 4620624, 7644278, 21220983, 62669534, 494982429, 994717401, 3498642235, 6376350752

Basic calculations (n = 438492081)

Multiplication

n×y
n×2 876984162
n×3 1315476243
n×4 1753968324
n×5 2192460405

Division

n÷y
n÷2 219246040.5
n÷3 146164027
n÷3 109623020.25
n÷5 87698416.2

Exponentiation

ny
n2 192275305099710561
n3 8.4311198658082E+25
n4 3.6969792951187E+34
n5 1.6210961445305E+43

Nth Root

y√n
2√n 20940.202506184
3√n 759.72062734875
4√n 144.70729942261
5√n 53.504751447654

Divisors of 438492081

1, 3, 389, 1167, 375743, 1127229, 146164027, 438492081

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 -438492080
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 438492081 can be divided by 8 positive divisors. The sum of these divisors (counting 438492081) is 1, the average is 0.125.

Base conversion 438492081

Base System Value
2 Binary 11010001000101101101110110001
3 Ternary 1010120002201001110
4 Quaternary 122020231232301
5 Quinary 1344223221311
6 Senary 111302223533
8 Octal 3210555661
10 Decimal 438492081
12 Duodecimal 102a24ba9
16 Hexadecimal 1a22dbb1
20 Vigesimal 6h0ba41
36 Base36 792enl

Cryptographic Hash Functions

md5 9aa791c1c5cf0b5e5f92194ac5bae9c6
sha1 9529a99b791420a9cff25dadb44b0776c2996dea
sha256 a9c496c17bee3ba37e0b402c2b9bf7551fa2fb3056b26dcda57c76a23e0c8b76
sha512 00e1b5c481e66fbd39078f9be0635603aff7647993022d19cbbfb4d8c4609624d818b848b30de0df986c1f9e0b2b5271a1288386381db1cb0fc5c45ad39fe6e8
ripemd-160 aa655122291a7ca27d79a3332dd26a7c3bbdbc6d

438492081 as geometric shapes

Circle

Radius = n
Diameter 876984162
Circumference 2755127000.6538
Area 6.0405068596799E+17

Sphere

Radius = n
Volume 3.5316192309277E+26
Surface area 2.4162027438719E+18
Circumference 2755127000.6538

Square

Length = n
Perimeter 1753968324
Area 192275305099710561
Diagonal 620121447.9434

Cube

Length = n
Surface area 1153651830598263366
Volume 8.4311198658082E+25
Space diagonal 759490563.00861

Equilateral Triangle

Length = n
Perimeter 1315476243
Area 8.3257649368376E+16
Altitude 379745281.5043

Triangular Pyramid

Length = n
Surface area 8.3257649368376E+16
Volume 9.9361700501827E+24
Height 206707149.31447