29123928 (number)

29123928 is an even 8-digits composite number following 29123927 and preceding 29123929. In scientific notation, it is written as 2.9123928 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 64 positive divisors. There are 9611136 positive integers (up to 29123928) that are relatively prime to 29123928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9123928 × 10^7
Engineering notation 2.9123928 × 10^6

Prime Factorization of 29123928

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 109 × 1237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 808998
Product of the distinct prime numbers

The prime factorization of 29123928 is 2 × 2 × 2 × 3 × 3 × 3 × 109 × 1237. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 8, 64, 27, 612, 844, 7082, 4068, 51663, 80732, 809106, 769458, 8303361, 2178899, 57809907, 98115606, 858625260, 235623002, 3587475831, 8022304514

Basic calculations (n = 29123928)

Multiplication

n×y
n×2 58247856
n×3 87371784
n×4 116495712
n×5 145619640

Division

n÷y
n÷2 14561964
n÷3 9707976
n÷3 7280982
n÷5 5824785.6

Exponentiation

ny
n2 848203182149184
n3 2.4703008406284E+22
n4 7.19448638208E+29
n5 2.0953170338868E+37

Nth Root

y√n
2√n 5396.6589664347
3√n 307.66869981692
4√n 73.461955912123
5√n 31.106417004817

Divisors of 29123928

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1237, 1308, 1962, 2474, 2616, 2943, 3711, 3924, 4948, 5886, 7422, 7848, 9896, 11133, 11772, 14844, 22266, 23544, 29688, 33399, 44532, 66798, 89064, 133596, 134833, 267192, 269666, 404499, 539332, 808998, 1078664, 1213497, 1617996, 2426994, 3235992, 3640491, 4853988, 7280982, 9707976, 14561964, 29123928

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29123927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29123928 can be divided by 64 positive divisors. The sum of these divisors (counting 29123928) is 1, the average is 0.015625.

Base conversion 29123928

Base System Value
2 Binary 1101111000110010101011000
3 Ternary 2000210122112000
4 Quaternary 1233012111120
5 Quinary 24423431203
6 Senary 2520121000
8 Octal 157062530
10 Decimal 29123928
12 Duodecimal 9906160
16 Hexadecimal 1bc6558
20 Vigesimal 9209g8
36 Base36 hc860

Cryptographic Hash Functions

md5 afca74e3e7e7a2d4ce15fc196685b8cf
sha1 f7a7176ae8b45803a1cbcca60c4cfbd8a99c90a7
sha256 5f9e59dc980e092751b4cedcfdf35fa73f1c9cc4def50d7b657359c1882ce3db
sha512 317c1b45e080843c8ad0dd60592fb3f6f5a2700fc7d34ab57427093f7c5b205335d5dc960a67fb87d0631955efe73a97537c6e06d55072165d4949a7e0701e07
ripemd-160 eaea7689da50e325b9a45caf3d4fa89994cc321b

29123928 as geometric shapes

Circle

Radius = n
Diameter 58247856
Circumference 182991036.49696
Area 2.6647088857914E+15

Sphere

Radius = n
Volume 1.03475719641E+23
Surface area 1.0658835543165E+16
Circumference 182991036.49696

Square

Length = n
Perimeter 116495712
Area 848203182149184
Diagonal 41187453.967178

Cube

Length = n
Surface area 5089219092895104
Volume 2.4703008406284E+22
Space diagonal 50444123.011978

Equilateral Triangle

Length = n
Perimeter 87371784
Area 3.67282751656E+14
Altitude 25222061.505989

Triangular Pyramid

Length = n
Surface area 3.67282751656E+14
Volume 2.9112774599653E+21
Height 13729151.322393