29128028 (number)

29128028 is an even 8-digits composite number following 29128027 and preceding 29128029. In scientific notation, it is written as 2.9128028 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 13172544 positive integers (up to 29128028) that are relatively prime to 29128028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.9128028 × 10^7
Engineering notation 2.9128028 × 10^6

Prime Factorization of 29128028

Prime Factorization 2 × 2 × 23 × 37 × 199 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14564014
Product of the distinct prime numbers

The prime factorization of 29128028 is 2 × 2 × 23 × 37 × 199 × 43. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 29128028)

Multiplication

n×y
n×2 58256056
n×3 87384084
n×4 116512112
n×5 145640140

Division

n÷y
n÷2 14564014
n÷3 9709342.6666667
n÷3 7282007
n÷5 5825605.6

Exponentiation

ny
n2 848442015168784
n3 2.4713442774213E+22
n4 7.1985385310367E+29
n5 2.0967923189112E+37

Nth Root

y√n
2√n 5397.0388177222
3√n 307.68313677153
4√n 73.464541227195
5√n 31.107292773556

Divisors of 29128028

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -29128027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29128028 can be divided by 48 positive divisors. The sum of these divisors (counting 29128028) is 1, the average is 0.020833333333333.

Base conversion 29128028

Base System Value
2 Binary 1101111000111010101011100
3 Ternary 2000210212010212
4 Quaternary 1233013111130
5 Quinary 24424044103
6 Senary 2520151552
8 Octal 157072534
10 Decimal 29128028
12 Duodecimal 99085b8
16 Hexadecimal 1bc755c
20 Vigesimal 921018
36 Base36 hcbbw

Cryptographic Hash Functions

md5 6eb273629047dc918aaa6cb12c286b01
sha1 c561d5d1da874872584dc90af5a64ee84d032659
sha256 649ec8f50be6b13be1f4baea048732055faa25622f6e1b9f498cb6d3f01d205c
sha512 74bf9ddf034196609531928dddb40ff5428342556f94bc46546800b602a59f916bb458d86df41da829a89ff9bfc8693f0eaac71ad09b4e8cfef1b09e1bddf0dd
ripemd-160 1bbc1a80b2848c3d3416a709df6043aaf1114f54

29128028 as geometric shapes

Circle

Radius = n
Diameter 58256056
Circumference 183016797.55672
Area 2.6654592018512E+15

Sphere

Radius = n
Volume 1.0351942701917E+23
Surface area 1.0661836807405E+16
Circumference 183016797.55672

Square

Length = n
Perimeter 116512112
Area 848442015168784
Diagonal 41193252.242783

Cube

Length = n
Surface area 5090652091012704
Volume 2.4713442774213E+22
Space diagonal 50451224.420289

Equilateral Triangle

Length = n
Perimeter 87384084
Area 3.6738616938711E+14
Altitude 25225612.210144

Triangular Pyramid

Length = n
Surface area 3.6738616938711E+14
Volume 2.9125071620186E+21
Height 13731084.080928