438434985 (number)

438434985 is an odd 9-digits composite number following 438434984 and preceding 438434986. In scientific notation, it is written as 4.38434985 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 233831984 positive integers (up to 438434985) that are relatively prime to 438434985.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million four hundred thirty-four thousand nine hundred eighty-five

Notation

Scientific notation 4.38434985 × 10^8
Engineering notation 4.38434985 × 10^6

Prime Factorization of 438434985

Prime Factorization 3 × 5 × 29228999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 438434985
Product of the distinct prime numbers

The prime factorization of 438434985 is 3 × 5 × 29228999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 52, 44, 862, 418, 9220, 2848, 8601, 2657, 239054, 589330, 12850, 9061762, 31776952, 72399670, 122335242, 653594983, 8611658228, 5330561161

Basic calculations (n = 438434985)

Multiplication

n×y
n×2 876869970
n×3 1315304955
n×4 1753739940
n×5 2192174925

Division

n÷y
n÷2 219217492.5
n÷3 146144995
n÷3 109608746.25
n÷5 87686997

Exponentiation

ny
n2 192225236071950225
n3 8.4278268493827E+25
n4 3.6950541382917E+34
n5 1.6200410056961E+43

Nth Root

y√n
2√n 20938.839151204
3√n 759.68765154093
4√n 144.70258861266
5√n 53.503358005653

Divisors of 438434985

1, 3, 5, 15, 29228999, 87686997, 146144995, 438434985

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 -438434984
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 438434985 can be divided by 8 positive divisors. The sum of these divisors (counting 438434985) is 1, the average is 0.125.

Base conversion 438434985

Base System Value
2 Binary 11010001000011111110010101001
3 Ternary 1010112222210201210
4 Quaternary 122020133302221
5 Quinary 1344214404420
6 Senary 111301103333
8 Octal 3210376251
10 Decimal 438434985
12 Duodecimal 1029b7b49
16 Hexadecimal 1a21fca9
20 Vigesimal 6h04795
36 Base36 7916ll

Cryptographic Hash Functions

md5 537605cc1e693320406b0cc69cb99a06
sha1 44c27232b8c0ee769b12156debfb793b0c06b1ce
sha256 7ff2ffe5aaa90156f34766ff237fb7b9cedaa5ca608c3ee9edf29eef250fc853
sha512 005260cedc81f69c2402b598a984753fa43ba648d76b78ee16922192807266775c3286170415ad35d5cc575bae4ccafdee800d0f6686ba7d7822660fdcb1c45f
ripemd-160 4fc75c2bb430b8f8a94f0bd099adc29ea2eb7759

438434985 as geometric shapes

Circle

Radius = n
Diameter 876869970
Circumference 2754768255.9055
Area 6.038933894782E+17

Sphere

Radius = n
Volume 3.530239855433E+26
Surface area 2.4155735579128E+18
Circumference 2754768255.9055

Square

Length = n
Perimeter 1753739940
Area 192225236071950225
Diagonal 620040702.00584

Cube

Length = n
Surface area 1153351416431701350
Volume 8.4278268493827E+25
Space diagonal 759391669.8357

Equilateral Triangle

Length = n
Perimeter 1315304955
Area 8.3235968843385E+16
Altitude 379695834.91785

Triangular Pyramid

Length = n
Surface area 8.3235968843385E+16
Volume 9.9322891931076E+24
Height 206680234.00195