29888928 (number)

29888928 is an even 8-digits composite number following 29888927 and preceding 29888929. In scientific notation, it is written as 2.9888928 × 10^7. The sum of its digits is 54. It has a total of 9 prime factors and 72 positive divisors. There are 9788544 positive integers (up to 29888928) that are relatively prime to 29888928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9888928 × 10^7
Engineering notation 2.9888928 × 10^6

Prime Factorization of 29888928

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 59 × 1759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 622686
Product of the distinct prime numbers

The prime factorization of 29888928 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 59 × 1759. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 6, 30, 72, 775, 603, 1841, 7225, 5283, 56671, 172458, 207829, 9011351, 7065380, 70804036, 11685782, 254705380, 300459464, 1061872941, 6930392583

Basic calculations (n = 29888928)

Multiplication

n×y
n×2 59777856
n×3 89666784
n×4 119555712
n×5 149444640

Division

n÷y
n÷2 14944464
n÷3 9962976
n÷3 7472232
n÷5 5977785.6

Exponentiation

ny
n2 893348016989184
n3 2.6701214558732E+22
n4 7.9807067945851E+29
n5 2.3853477077246E+37

Nth Root

y√n
2√n 5467.0767325875
3√n 310.33930244059
4√n 73.939683070646
5√n 31.268141437921

Divisors of 29888928

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1759, 1888, 2124, 2832, 3518, 4248, 5277, 5664, 7036, 8496, 10554, 14072, 15831, 16992, 21108, 28144, 31662, 42216, 56288, 63324, 84432, 103781, 126648, 168864, 207562, 253296, 311343, 415124, 506592, 622686, 830248, 934029, 1245372, 1660496, 1868058, 2490744, 3320992, 3736116, 4981488, 7472232, 9962976, 14944464, 29888928

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29888927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29888928 can be divided by 72 positive divisors. The sum of these divisors (counting 29888928) is 1, the average is 0.013888888888889.

Base conversion 29888928

Base System Value
2 Binary 1110010000001000110100000
3 Ternary 2002020111220100
4 Quaternary 1302001012200
5 Quinary 30122421203
6 Senary 2544342400
8 Octal 162010640
10 Decimal 29888928
12 Duodecimal a014a00
16 Hexadecimal 1c811a0
20 Vigesimal 96g268
36 Base36 hsmg0

Cryptographic Hash Functions

md5 ff76897df0581efa1de3e6a15367e42c
sha1 ead7cde525db25317293239991f1dbc4c65e2ca2
sha256 c62ac6abad4fd7c610da4ed3e79048d8443fa3ace23775331276eeee686a3dab
sha512 f8c08b74ebbeaa41cba0bf603229fda4b404dbaafd681704bf8188e43ce5a1f15ca2ae3ac2406b437ffbca085b2d91f341b7b13772e284781e481fedc511688c
ripemd-160 780d9a64895ff19601cf9d45414ca2436d7d455d

29888928 as geometric shapes

Circle

Radius = n
Diameter 59777856
Circumference 187797673.25695
Area 2.8065355672722E+15

Sphere

Radius = n
Volume 1.1184578599952E+23
Surface area 1.1226142269089E+16
Circumference 187797673.25695

Square

Length = n
Perimeter 119555712
Area 893348016989184
Diagonal 42269327.342393

Cube

Length = n
Surface area 5360088101935104
Volume 2.6701214558732E+22
Space diagonal 51769141.879768

Equilateral Triangle

Length = n
Perimeter 89666784
Area 3.8683103856654E+14
Altitude 25884570.939884

Triangular Pyramid

Length = n
Surface area 3.8683103856654E+14
Volume 3.1467683133995E+21
Height 14089775.780798