438021284 (number)

438021284 is an even 9-digits composite number following 438021283 and preceding 438021285. In scientific notation, it is written as 4.38021284 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 219010640 positive integers (up to 438021284) that are relatively prime to 438021284.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.38021284 × 10^8
Engineering notation 4.38021284 × 10^6

Prime Factorization of 438021284

Prime Factorization 2 × 2 × 109505321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 219010642
Product of the distinct prime numbers

The prime factorization of 438021284 is 2 × 2 × 109505321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 29, 81, 848, 464, 8830, 7701, 21421, 85422, 593169, 101671, 6787786, 4177030, 1191555, 530182, 402030658, 40859693, 9504211525, 3611301281

Basic calculations (n = 438021284)

Multiplication

n×y
n×2 876042568
n×3 1314063852
n×4 1752085136
n×5 2190106420

Division

n÷y
n÷2 219010642
n÷3 146007094.66667
n÷3 109505321
n÷5 87604256.8

Exponentiation

ny
n2 191862645237008656
n3 8.4039922218351E+25
n4 3.6811274637342E+34
n5 1.6124121782325E+43

Nth Root

y√n
2√n 20928.958024708
3√n 759.44863286853
4√n 144.66844170277
5√n 53.493257191403

Divisors of 438021284

1, 2, 4, 109505321, 219010642, 438021284

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 -438021283
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 438021284 can be divided by 6 positive divisors. The sum of these divisors (counting 438021284) is 1, the average is 0.16666666666667.

Base conversion 438021284

Base System Value
2 Binary 11010000110111010110010100100
3 Ternary 1010112012210020112
4 Quaternary 122012322302210
5 Quinary 1344113140114
6 Senary 111244152152
8 Octal 3206726244
10 Decimal 438021284
12 Duodecimal 102838658
16 Hexadecimal 1a1baca4
20 Vigesimal 6ghcd44
36 Base36 78sbdw

Cryptographic Hash Functions

md5 044b2965aff9689c99c1817a9cb406d7
sha1 86c19608a97e8d98905a0dd2f13a59317fac9d49
sha256 f128aed63cbc8908d7703ccc2268e7564017e4ce298d62c5043a6f4d098b4ffa
sha512 c3d59f894920dcf72c30fb4d6224fc9d7014798bbf64950d2834a4fb0803e9dead4256baefdd98078e898814b883970a0e48c42ecd1124ad6b36446a30233289
ripemd-160 7aa7d04aff900c14ea555526f9d3f91caa22afc4

438021284 as geometric shapes

Circle

Radius = n
Diameter 876042568
Circumference 2752168895.8607
Area 6.0275427677489E+17

Sphere

Radius = n
Volume 3.5202560299924E+26
Surface area 2.4110171070996E+18
Circumference 2752168895.8607

Square

Length = n
Perimeter 1752085136
Area 191862645237008656
Diagonal 619455640.44088

Cube

Length = n
Surface area 1151175871422051936
Volume 8.4039922218351E+25
Space diagonal 758675118.68456

Equilateral Triangle

Length = n
Perimeter 1314063852
Area 8.3078962406265E+16
Altitude 379337559.34228

Triangular Pyramid

Length = n
Surface area 8.3078962406265E+16
Volume 9.9041998151643E+24
Height 206485213.48029