29908538 (number)

29908538 is an even 8-digits composite number following 29908537 and preceding 29908539. In scientific notation, it is written as 2.9908538 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 13400640 positive integers (up to 29908538) that are relatively prime to 29908538.

Interesting facts

Basic properties

Name

Name twenty-nine million nine hundred eight thousand five hundred thirty-eight

Notation

Scientific notation 2.9908538 × 10^7
Engineering notation 2.9908538 × 10^6

Prime Factorization of 29908538

Prime Factorization 2 × 121 × 73 × 1693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29908538
Product of the distinct prime numbers

The prime factorization of 29908538 is 2 × 121 × 73 × 1693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 45, 49, 430, 143, 4477, 4411, 23182, 64489, 460944, 16781, 7568718, 5273777, 52375993, 40448463, 375402927, 707932540, 4836154035, 9131235230

Basic calculations (n = 29908538)

Multiplication

n×y
n×2 59817076
n×3 89725614
n×4 119634152
n×5 149542690

Division

n÷y
n÷2 14954269
n÷3 9969512.6666667
n÷3 7477134.5
n÷5 5981707.6

Exponentiation

ny
n2 894520645297444
n3 2.6753804711663E+22
n4 8.0016718486336E+29
n5 2.3931830654839E+37

Nth Root

y√n
2√n 5468.8699015427
3√n 310.40715837328
4√n 73.951807966694
5√n 31.272243340793

Divisors of 29908538

1, 2, 73, 121, 146, 242, 1693, 3386, 8833, 17666, 123589, 204853, 247178, 409706, 14954269, 29908538

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 -29908537
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 29908538 can be divided by 16 positive divisors. The sum of these divisors (counting 29908538) is 1, the average is 0.0625.

Base conversion 29908538

Base System Value
2 Binary 1110010000101111000111010
3 Ternary 2002021111210122
4 Quaternary 1302011320322
5 Quinary 30124033123
6 Senary 2545013242
8 Octal 162057072
10 Decimal 29908538
12 Duodecimal a024222
16 Hexadecimal 1c85e3a
20 Vigesimal 96ib6i
36 Base36 ht1kq

Cryptographic Hash Functions

md5 ca6493a6c756158b28ea2f38b252f8d6
sha1 a2226a2a201df5c486c11aab19d99e371953e9a7
sha256 fd3078690283330d11e7926d85deba5dca67520360c8b93d1a70cb1c84d6e2ab
sha512 dfdc4e9fc1d620f6f2f32ba77e18902ca133125113f2ad8289a7636f7cc3e96ca0e1ddbe5e69ae63ac2538605aa0b6ff2297ca4f62c78e916714d5172c8c442f
ripemd-160 cf826a2e5ffe1c31e7175b10062517bd801b5d9a

29908538 as geometric shapes

Circle

Radius = n
Diameter 59817076
Circumference 187920886.52082
Area 2.8102194877509E+15

Sphere

Radius = n
Volume 1.1206607511698E+23
Surface area 1.1240877951003E+16
Circumference 187920886.52082

Square

Length = n
Perimeter 119634152
Area 894520645297444
Diagonal 42297060.070351

Cube

Length = n
Surface area 5367123871784664
Volume 2.6753804711663E+22
Space diagonal 51803107.396104

Equilateral Triangle

Length = n
Perimeter 89725614
Area 3.8733880151862E+14
Altitude 25901553.698052

Triangular Pyramid

Length = n
Surface area 3.8733880151862E+14
Volume 3.1529661223596E+21
Height 14099020.02345