29123820 (number)

29123820 is an even 8-digits composite number following 29123819 and preceding 29123821. In scientific notation, it is written as 2.9123820 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 7058880 positive integers (up to 29123820) that are relatively prime to 29123820.

Interesting facts

Basic properties

Name

Name twenty-nine million one hundred twenty-three thousand eight hundred twenty

Notation

Scientific notation 2.9123820 × 10^7
Engineering notation 2.9123820 × 10^6

Prime Factorization of 29123820

Prime Factorization 2 × 2 × 135 × 11 × 4903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14561910
Product of the distinct prime numbers

The prime factorization of 29123820 is 2 × 2 × 135 × 11 × 4903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 21, 81, 961, 737, 3484, 6617, 48626, 51854, 120657, 105523, 5277832, 2534594, 40212254, 11214058, 393712186, 705988577, 3813724226, 4612966129

Basic calculations (n = 29123820)

Multiplication

n×y
n×2 58247640
n×3 87371460
n×4 116495280
n×5 145619100

Division

n÷y
n÷2 14561910
n÷3 9707940
n÷3 7280955
n÷5 5824764

Exponentiation

ny
n2 848196891392400
n3 2.4702733589472E+22
n4 7.1943796656773E+29
n5 2.0952781839485E+37

Nth Root

y√n
2√n 5396.6489602345
3√n 307.6683195081
4√n 73.461887807451
5√n 31.106393934453

Divisors of 29123820

1, 2, 4, 11, 22, 44, 135, 270, 540, 1485, 2970, 4903, 5940, 9806, 19612, 53933, 107866, 215732, 661905, 1323810, 2647620, 7280955, 14561910, 29123820

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 -29123819
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 29123820 can be divided by 24 positive divisors. The sum of these divisors (counting 29123820) is 1, the average is 0.041666666666667.

Base conversion 29123820

Base System Value
2 Binary 1101111000110010011101100
3 Ternary 2000210122101000
4 Quaternary 1233012103230
5 Quinary 24423430240
6 Senary 2520120300
8 Octal 157062354
10 Decimal 29123820
12 Duodecimal 9906090
16 Hexadecimal 1bc64ec
20 Vigesimal 9209b0
36 Base36 hc830

Cryptographic Hash Functions

md5 4da6e118bc74a0dce85868552c323a54
sha1 e1ccc4dcf8a7b909b11e906243c34802c03d51e7
sha256 0befc67687568953a33b671fa0ea0dee6967cce4cc7c814576040f8d59356f23
sha512 1437cf32f1ae475eda715431e13e080db12f5e43946a400e0fa69c63064f9006cb496d95059a49a1322d03467ecac7f0725033e178dc4a7b6f740ea8a2ba46f8
ripemd-160 6d81a0453580f5337264c0b1bce43625c98aebea

29123820 as geometric shapes

Circle

Radius = n
Diameter 58247640
Circumference 182990357.91294
Area 2.6646891227961E+15

Sphere

Radius = n
Volume 1.0347456849103E+23
Surface area 1.0658756491184E+16
Circumference 182990357.91294

Square

Length = n
Perimeter 116495280
Area 848196891392400
Diagonal 41187301.232113

Cube

Length = n
Surface area 5089181348354400
Volume 2.4702733589472E+22
Space diagonal 50443935.950491

Equilateral Triangle

Length = n
Perimeter 87371460
Area 3.672800276784E+14
Altitude 25221967.975245

Triangular Pyramid

Length = n
Surface area 3.672800276784E+14
Volume 2.9112450724934E+21
Height 13729100.410704