74418639 (number)

74418639 is an odd 8-digits composite number following 74418638 and preceding 74418640. In scientific notation, it is written as 7.4418639 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 44663168 positive integers (up to 74418639) that are relatively prime to 74418639.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred eighteen thousand six hundred thirty-nine

Notation

Scientific notation 7.4418639 × 10^7
Engineering notation 7.4418639 × 10^6

Prime Factorization of 74418639

Prime Factorization 3 × 23 × 17 × 63443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74418639
Product of the distinct prime numbers

The prime factorization of 74418639 is 3 × 23 × 17 × 63443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 28, 92, 279, 885, 8306, 4856, 88927, 34697, 381808, 59286, 7875770, 4105168, 20222252, 62369044, 555950297, 756301352, 2394291137, 9928696494

Basic calculations (n = 74418639)

Multiplication

n×y
n×2 148837278
n×3 223255917
n×4 297674556
n×5 372093195

Division

n÷y
n÷2 37209319.5
n÷3 24806213
n÷3 18604659.75
n÷5 14883727.8

Exponentiation

ny
n2 5538133830612321
n3 4.1214038227403E+23
n4 3.0670926325773E+31
n5 2.2824885940333E+39

Nth Root

y√n
2√n 8626.6238471374
3√n 420.6238631116
4√n 92.879620192685
5√n 37.526351712545

Divisors of 74418639

1, 3, 17, 23, 51, 69, 391, 1173, 63443, 190329, 1078531, 1459189, 3235593, 4377567, 24806213, 74418639

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74418638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74418639 can be divided by 16 positive divisors. The sum of these divisors (counting 74418639) is 1, the average is 0.0625.

Base conversion 74418639

Base System Value
2 Binary 100011011111000100111001111
3 Ternary 12012000212011220
4 Quaternary 10123320213033
5 Quinary 123022344024
6 Senary 11215014423
8 Octal 433704717
10 Decimal 74418639
12 Duodecimal 20b0a413
16 Hexadecimal 46f89cf
20 Vigesimal 13526bj
36 Base36 18b1sf

Cryptographic Hash Functions

md5 eec3bec961ca86f1a43e39f2b4e50741
sha1 15bc14e217819d1c9b6230d5e152bde00fced144
sha256 208d1dbafbb3ccd9146da8ae5229b2b985282f276cc973ecdecf12118a9e4683
sha512 eeab31465ebf924339705ad36c9629cedcec89bdb03d8a06654d7f7a869c0e1a4515d6891c0c510ef6e3cfe96c39a5a82d44c627cb6be6887230e48b7b73aa8f
ripemd-160 02bc2fee429e74344c16c1610b4082ca89436c30

74418639 as geometric shapes

Circle

Radius = n
Diameter 148837278
Circumference 467586099.1451
Area 1.7398560556849E+16

Sphere

Radius = n
Volume 1.7263695962664E+24
Surface area 6.9594242227395E+16
Circumference 467586099.1451

Square

Length = n
Perimeter 297674556
Area 5538133830612321
Diagonal 105243848.56715

Cube

Length = n
Surface area 33228802983673926
Volume 4.1214038227403E+23
Space diagonal 128896863.77813

Equilateral Triangle

Length = n
Perimeter 223255917
Area 2.3980822934341E+15
Altitude 64448431.889063

Triangular Pyramid

Length = n
Surface area 2.3980822934341E+15
Volume 4.857120985113E+22
Height 35081282.855716