438049145 (number)

438049145 is an odd 9-digits composite number following 438049144 and preceding 438049146. In scientific notation, it is written as 4.38049145 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 335202736 positive integers (up to 438049145) that are relatively prime to 438049145.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million forty-nine thousand one hundred forty-five

Notation

Scientific notation 4.38049145 × 10^8
Engineering notation 4.38049145 × 10^6

Prime Factorization of 438049145

Prime Factorization 5 × 23 × 3809123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 438049145
Product of the distinct prime numbers

The prime factorization of 438049145 is 5 × 23 × 3809123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 62, 44, 557, 240, 6360, 454, 57976, 66658, 720311, 82683, 6659207, 7355061, 1230110, 28663342, 145232133, 393204570, 785669202, 9717888341

Basic calculations (n = 438049145)

Multiplication

n×y
n×2 876098290
n×3 1314147435
n×4 1752196580
n×5 2190245725

Division

n÷y
n÷2 219024572.5
n÷3 146016381.66667
n÷3 109512286.25
n÷5 87609829

Exponentiation

ny
n2 191887053435231025
n3 8.4055959693872E+25
n4 3.6820641276055E+34
n5 1.6129250429328E+43

Nth Root

y√n
2√n 20929.623622989
3√n 759.46473448317
4√n 144.67074211115
5√n 53.493937677843

Divisors of 438049145

1, 5, 23, 115, 3809123, 19045615, 87609829, 438049145

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 -438049144
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 438049145 can be divided by 8 positive divisors. The sum of these divisors (counting 438049145) is 1, the average is 0.125.

Base conversion 438049145

Base System Value
2 Binary 11010000111000001100101111001
3 Ternary 1010112021012110102
4 Quaternary 122013001211321
5 Quinary 1344120033040
6 Senary 111244525145
8 Octal 3207014571
10 Decimal 438049145
12 Duodecimal 1028507b5
16 Hexadecimal 1a1c1979
20 Vigesimal 6ghg2h5
36 Base36 78swvt

Cryptographic Hash Functions

md5 024a77f20791645ab2be6dfd53989952
sha1 d1a882f01779ad20e6173286b184104098e34226
sha256 2f8f323543b8d69878d774fdb91f442d9962a57971ef9478d895f06f31f27136
sha512 484feb8ace4055615b77d8e2e4e22670830a5901fa05041341bee2a3ce69f0acb0ba15c4146f7fad5b135721aa462366afc637cef3cc5cf2ea6f206b8f70babd
ripemd-160 79f038043bbeba087d890aa3716d9efab7efa208

438049145 as geometric shapes

Circle

Radius = n
Diameter 876098290
Circumference 2752343951.6866
Area 6.0283095739111E+17

Sphere

Radius = n
Volume 3.5209278061961E+26
Surface area 2.4113238295645E+18
Circumference 2752343951.6866

Square

Length = n
Perimeter 1752196580
Area 191887053435231025
Diagonal 619495041.84494

Cube

Length = n
Surface area 1151322320611386150
Volume 8.4055959693872E+25
Space diagonal 758723375.35211

Equilateral Triangle

Length = n
Perimeter 1314147435
Area 8.3089531466126E+16
Altitude 379361687.67605

Triangular Pyramid

Length = n
Surface area 8.3089531466126E+16
Volume 9.90608984978E+24
Height 206498347.28165