29129946 (number)

29129946 is an even 8-digits composite number following 29129945 and preceding 29129947. In scientific notation, it is written as 2.9129946 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 9635600 positive integers (up to 29129946) that are relatively prime to 29129946.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-nine thousand nine hundred forty-six

Notation

Scientific notation 2.9129946 × 10^7
Engineering notation 2.9129946 × 10^6

Prime Factorization of 29129946

Prime Factorization 2 × 3 × 131 × 37061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 29129946
Product of the distinct prime numbers

The prime factorization of 29129946 is 2 × 3 × 131 × 37061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 81, 73, 331, 841, 2124, 7355, 98820, 95949, 18481, 497380, 9855177, 4303605, 31526025, 38001269, 508602314, 849971812, 4819432992, 1665595944

Basic calculations (n = 29129946)

Multiplication

n×y
n×2 58259892
n×3 87389838
n×4 116519784
n×5 145649730

Division

n÷y
n÷2 14564973
n÷3 9709982
n÷3 7282486.5
n÷5 5825989.2

Exponentiation

ny
n2 848553753962916
n3 2.4718325031037E+22
n4 7.2004347336456E+29
n5 2.0974827496762E+37

Nth Root

y√n
2√n 5397.2165048291
3√n 307.68988998421
4√n 73.465750556495
5√n 31.107702428588

Divisors of 29129946

1, 2, 3, 6, 131, 262, 393, 786, 37061, 74122, 111183, 222366, 4854991, 9709982, 14564973, 29129946

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 -29129945
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 29129946 can be divided by 16 positive divisors. The sum of these divisors (counting 29129946) is 1, the average is 0.0625.

Base conversion 29129946

Base System Value
2 Binary 1101111000111110011011010
3 Ternary 2000210221202220
4 Quaternary 1233013303122
5 Quinary 24424124241
6 Senary 2520204510
8 Octal 157076332
10 Decimal 29129946
12 Duodecimal 9909736
16 Hexadecimal 1bc7cda
20 Vigesimal 9214h6
36 Base36 hcct6

Cryptographic Hash Functions

md5 d0d6b52011d5ac12274544476148dac1
sha1 72b6ecc3bc2e925080aed9cabbbfc1b5ee1b1373
sha256 5c4f022f3dd4cda8e7b0a1bc10c0ac7fffd21043c63b4fc2c605207263084b50
sha512 e10133ed4fc1f6cadc4b634b728a500b52ba1210480517bc1e9f8e65a0ad42710e2b27229c1c476eae1ba834ec78a68f6a5e24486278507961f9d51ee15b4be8
ripemd-160 459c2fcfb067469da76977279761cba4d3a4c707

29129946 as geometric shapes

Circle

Radius = n
Diameter 58259892
Circumference 183028848.70613
Area 2.6658102396259E+15

Sphere

Radius = n
Volume 1.0353987776873E+23
Surface area 1.0663240958504E+16
Circumference 183028848.70613

Square

Length = n
Perimeter 116519784
Area 848553753962916
Diagonal 41195964.704396

Cube

Length = n
Surface area 5091322523777496
Volume 2.4718325031037E+22
Space diagonal 50454546.493738

Equilateral Triangle

Length = n
Perimeter 87389838
Area 3.6743455370427E+14
Altitude 25227273.246869

Triangular Pyramid

Length = n
Surface area 3.6743455370427E+14
Volume 2.9130825415032E+21
Height 13731988.234799