29839985 (number)

29839985 is an odd 8-digits composite number following 29839984 and preceding 29839986. In scientific notation, it is written as 2.9839985 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 19755456 positive integers (up to 29839985) that are relatively prime to 29839985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9839985 × 10^7
Engineering notation 2.9839985 × 10^6

Prime Factorization of 29839985

Prime Factorization 7 × 5 × 29 × 29399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29839985
Product of the distinct prime numbers

The prime factorization of 29839985 is 7 × 5 × 29 × 29399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 73, 58, 790, 403, 1773, 2164, 658, 14666, 786806, 134545, 5557778, 6977727, 19748214, 13342325, 191169931, 312541002, 132692321, 147647763

Basic calculations (n = 29839985)

Multiplication

n×y
n×2 59679970
n×3 89519955
n×4 119359940
n×5 149199925

Division

n÷y
n÷2 14919992.5
n÷3 9946661.6666667
n÷3 7459996.25
n÷5 5967997

Exponentiation

ny
n2 890424704800225
n3 2.6570259834868E+22
n4 7.9285615491857E+29
n5 2.3658815769928E+37

Nth Root

y√n
2√n 5462.5987405263
3√n 310.16981677422
4√n 73.909395482079
5√n 31.257894432652

Divisors of 29839985

1, 5, 7, 29, 35, 145, 203, 1015, 29399, 146995, 205793, 852571, 1028965, 4262855, 5967997, 29839985

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 -29839984
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 29839985 can be divided by 16 positive divisors. The sum of these divisors (counting 29839985) is 1, the average is 0.0625.

Base conversion 29839985

Base System Value
2 Binary 1110001110101001001110001
3 Ternary 2002011000202122
4 Quaternary 1301311021301
5 Quinary 30114334420
6 Senary 2543324025
8 Octal 161651161
10 Decimal 29839985
12 Duodecimal 9bb0615
16 Hexadecimal 1c75271
20 Vigesimal 969jj5
36 Base36 hrkoh

Cryptographic Hash Functions

md5 fd6de96b6f6f0e3dbdd9d86471519ec5
sha1 e81fb22f262f58f9a24f04aff20705681ce8a6e0
sha256 ac8c84f1e2131672301e03eb5dadd86ab130569589ddb977c9a7c221ee21997e
sha512 8b5cc5890ea53d6e3c420806d3be2a2daae590a60dd33323afff9f40329b4f1765e5095868287833d5b1900847c058f0aa6fe16ffbd2f9f7f42ca0e9d43d5e4b
ripemd-160 ce04bb45a1e4ac6212acf9d62bb0f6fb233217d4

29839985 as geometric shapes

Circle

Radius = n
Diameter 59679970
Circumference 187490155.31846
Area 2.7973517111752E+15

Sphere

Radius = n
Volume 1.1129724413492E+23
Surface area 1.1189406844701E+16
Circumference 187490155.31846

Square

Length = n
Perimeter 119359940
Area 890424704800225
Diagonal 42200111.48801

Cube

Length = n
Surface area 5342548228801350
Volume 2.6570259834868E+22
Space diagonal 51684370.117093

Equilateral Triangle

Length = n
Perimeter 89519955
Area 3.8556520725713E+14
Altitude 25842185.058547

Triangular Pyramid

Length = n
Surface area 3.8556520725713E+14
Volume 3.1313351511873E+21
Height 14066703.829337