Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

29128909 (number)

29128909 is an odd 8-digits prime number following 29128908 and preceding 29128910. In scientific notation, it is written as 2.9128909 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 29128908 positive integers (up to 29128909) that are relatively prime to 29128909.

Interesting facts

29128909 has 2 divisors, whose sum is 29128910
The reverse of 29128909 is 90982192
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	2.9128909 × 10^7
Engineering notation	2.9128909 × 10^6

Prime Factorization of 29128909

Prime Factorization 29128909

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	29128909	Product of the distinct prime numbers

The prime factorization of 29128909 is 29128909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 44, 62, 758, 50, 5643, 8958, 72123, 74563, 408492, 667501, 9246592, 7865074, 58371466, 38174730, 994321508, 874310599, 6608410607, 6938660675

Basic calculations (n = 29128909)

Multiplication

n×y

n×2	58257818
n×3	87386727
n×4	116515636
n×5	145644545

Division

n÷y

n÷2	14564454.5
n÷3	9709636.3333333
n÷3	7282227.25
n÷5	5825781.8

Exponentiation

n^y

n²	848493339530281
n³	2.4715685274284E+22
n⁴	7.1994094722725E+29
n⁵	2.0971094337156E+37

Nth Root

^y√n

²√n	5397.1204359362
³√n	307.68623877934
⁴√n	73.465096719028
⁵√n	31.107480944162

Divisors of 29128909

1, 29128909

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	29128910	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	14564455	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5397.1205285782	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999313397	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29128909 can be divided by 2 positive divisors. The sum of these divisors (counting 29128909) is 29128910, the average is 14564455.

Base conversion 29128909

Base	System	Value
2	Binary	1101111000111100011001101
3	Ternary	2000210220100111
4	Quaternary	1233013203031
5	Quinary	24424111114
6	Senary	2520200021
8	Octal	157074315
10	Decimal	29128909
12	Duodecimal	9909011
16	Hexadecimal	1bc78cd
20	Vigesimal	921259
36	Base36	hcc0d

Cryptographic Hash Functions

md5	b088b5e71cbcd9a4e218c5479e76bb37
sha1	3c541bbcdaf893602a58bcb7c2bddd0014bab4e4
sha256	385e659eeff545f12d6d8508d01947bbc12b1ac69f343bc13c4fc75ed28a981c
sha512	3b413dc4c3f8947ed94a61201886ca1e6996b14bf2fcf8089e25f1f373f908b9d996461885c84597cb2f764b0739b24ff624e39eae4e29cc8f87bbb76868e79c
ripemd-160	6aea5f4dca01d32726e6e6fa295edb7c4b07d68d

29128909 as geometric shapes

Circle

Radius = n

Diameter	58257818
Circumference	183022333.04297
Area	2.6656204420882E+15

Sphere

Radius = n

Volume	1.035288203815E+23
Surface area	1.0662481768353E+16
Circumference	183022333.04297

Square

Length = n

Perimeter	116515636
Area	848493339530281
Diagonal	41194498.164932

Cube

Length = n

Surface area	5090960037181686
Volume	2.4715685274284E+22
Space diagonal	50452750.35705

Equilateral Triangle

Length = n

Perimeter	87386727
Area	3.6740839348756E+14
Altitude	25226375.178525

Triangular Pyramid

Length = n

Surface area	3.6740839348756E+14
Volume	2.9127714431864E+21
Height	13731499.388311