29123428 (number)

29123428 is an even 8-digits composite number following 29123427 and preceding 29123429. In scientific notation, it is written as 2.9123428 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 13194720 positive integers (up to 29123428) that are relatively prime to 29123428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9123428 × 10^7
Engineering notation 2.9123428 × 10^6

Prime Factorization of 29123428

Prime Factorization 2 × 2 × 19 × 23 × 16661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14561714
Product of the distinct prime numbers

The prime factorization of 29123428 is 2 × 2 × 19 × 23 × 16661. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 95, 44, 547, 645, 1752, 6839, 87992, 2867, 970430, 383378, 1888981, 3496195, 65403522, 67624067, 876197935, 243930946, 185737673, 7627166489

Basic calculations (n = 29123428)

Multiplication

n×y
n×2 58246856
n×3 87370284
n×4 116493712
n×5 145617140

Division

n÷y
n÷2 14561714
n÷3 9707809.3333333
n÷3 7280857
n÷5 5824685.6

Exponentiation

ny
n2 848174058471184
n3 2.4701736123353E+22
n4 7.1939923346348E+29
n5 2.0951371779029E+37

Nth Root

y√n
2√n 5396.6126412779
3√n 307.66693912001
4√n 73.461640611123
5√n 31.106310197003

Divisors of 29123428

1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 16661, 33322, 66644, 316559, 383203, 633118, 766406, 1266236, 1532812, 7280857, 14561714, 29123428

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 -29123427
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 29123428 can be divided by 24 positive divisors. The sum of these divisors (counting 29123428) is 1, the average is 0.041666666666667.

Base conversion 29123428

Base System Value
2 Binary 1101111000110001101100100
3 Ternary 2000210121211111
4 Quaternary 1233012031210
5 Quinary 24423422203
6 Senary 2520114404
8 Octal 157061544
10 Decimal 29123428
12 Duodecimal 9905a04
16 Hexadecimal 1bc6364
20 Vigesimal 9208b8
36 Base36 hc7s4

Cryptographic Hash Functions

md5 68347b7f2be154e29106c3610fe77f10
sha1 a88a3e72b5a5b1c1c53afdf94cb08a7b7b38fe55
sha256 40bec96e5fdaf887fbea3705f28c03c7d406f2d261500925cade7fc48f649f30
sha512 1c7bbfe2fb425674b9485738612856996ac339b41023bf6a88970f454ab128125323ee667ee0fd77ed445e54b1e921c2af3612ff08333b04fb6690050ffafbc7
ripemd-160 843ad8002ae72524b3fc1b955d86ba6c41585b5c

29123428 as geometric shapes

Circle

Radius = n
Diameter 58246856
Circumference 182987894.9043
Area 2.6646173910585E+15

Sphere

Radius = n
Volume 1.0347039031472E+23
Surface area 1.0658469564234E+16
Circumference 182987894.9043

Square

Length = n
Perimeter 116493712
Area 848174058471184
Diagonal 41186746.860396

Cube

Length = n
Surface area 5089044350827104
Volume 2.4701736123353E+22
Space diagonal 50443256.986574

Equilateral Triangle

Length = n
Perimeter 87370284
Area 3.672701407335E+14
Altitude 25221628.493287

Triangular Pyramid

Length = n
Surface area 3.672701407335E+14
Volume 2.911127519984E+21
Height 13728915.620132