29385918 (number)

29385918 is an even 8-digits composite number following 29385917 and preceding 29385919. In scientific notation, it is written as 2.9385918 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 9530352 positive integers (up to 29385918) that are relatively prime to 29385918.

Interesting facts

Basic properties

Name

Name twenty-nine million three hundred eighty-five thousand nine hundred eighteen

Notation

Scientific notation 2.9385918 × 10^7
Engineering notation 2.9385918 × 10^6

Prime Factorization of 29385918

Prime Factorization 2 × 3 × 3 × 37 × 44123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9795306
Product of the distinct prime numbers

The prime factorization of 29385918 is 2 × 3 × 3 × 37 × 44123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 64, 2, 134, 53, 8538, 7344, 44528, 56369, 571333, 242417, 1586328, 8653229, 81491375, 30399719, 680954257, 586776171, 8787745447, 9888604577

Basic calculations (n = 29385918)

Multiplication

n×y
n×2 58771836
n×3 88157754
n×4 117543672
n×5 146929590

Division

n÷y
n÷2 14692959
n÷3 9795306
n÷3 7346479.5
n÷5 5877183.6

Exponentiation

ny
n2 863532176702724
n3 2.5375685734948E+22
n4 7.4568782020094E+29
n5 2.1912721138024E+37

Nth Root

y√n
2√n 5420.87797317
3√n 308.58851187755
4√n 73.626611854478
5√n 31.162181481746

Divisors of 29385918

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 44123, 88246, 132369, 264738, 397107, 794214, 1632551, 3265102, 4897653, 9795306, 14692959, 29385918

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29385917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29385918 can be divided by 24 positive divisors. The sum of these divisors (counting 29385918) is 1, the average is 0.041666666666667.

Base conversion 29385918

Base System Value
2 Binary 1110000000110010010111110
3 Ternary 2001021221220100
4 Quaternary 1300012102332
5 Quinary 30010322133
6 Senary 2525501530
8 Octal 160062276
10 Decimal 29385918
12 Duodecimal 9a118a6
16 Hexadecimal 1c064be
20 Vigesimal 93d4fi
36 Base36 hhubi

Cryptographic Hash Functions

md5 9062e188ffdff34a902ce0f49894fb3d
sha1 4b3fae17bf745f563b5e3dc30f4c8d2bf9daf69f
sha256 e7afc96b0a8c05d88fc216b24767dadde1d718780c9be6a1e688a7201eff1b9e
sha512 35ebb4f1da8d9a09f30762e7d6f618e476e7a136dd556741575de935ddfe745748754f11e4bc54308214c8152395dd9bf36ee575199a47c6b60ce7d774ada486
ripemd-160 a155dab24f848d2c7a920559b51a16485ac4513c

29385918 as geometric shapes

Circle

Radius = n
Diameter 58771836
Circumference 184637168.21558
Area 2.7128663424677E+15

Sphere

Radius = n
Volume 1.0629342384629E+23
Surface area 1.0851465369871E+16
Circumference 184637168.21558

Square

Length = n
Perimeter 117543672
Area 863532176702724
Diagonal 41557963.778384

Cube

Length = n
Surface area 5181193060216344
Volume 2.5375685734948E+22
Space diagonal 50897903.003053

Equilateral Triangle

Length = n
Perimeter 88157754
Area 3.7392040100492E+14
Altitude 25448951.501526

Triangular Pyramid

Length = n
Surface area 3.7392040100492E+14
Volume 2.9905532434067E+21
Height 13852654.592795