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

29121805 (number)

29121805 is an odd 8-digits composite number following 29121804 and preceding 29121806. In scientific notation, it is written as 2.9121805 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 23277888 positive integers (up to 29121805) that are relatively prime to 29121805.

Interesting facts

29121805 has 8 divisors, whose sum is 34975512
The reverse of 29121805 is 50812192
Previous prime number is 2053

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

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

Notation

Scientific notation	2.9121805 × 10^7
Engineering notation	2.9121805 × 10^6

Prime Factorization of 29121805

Prime Factorization 5 × 2053 × 2837

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	29121805	Product of the distinct prime numbers

The prime factorization of 29121805 is 5 × 2053 × 2837. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 55, 93, 19, 536, 7514, 9663, 78290, 76626, 60974, 783223, 7126062, 279435, 54526776, 51721497, 403230420, 768372277, 3504174297, 3508474609

Basic calculations (n = 29121805)

Multiplication

n×y

n×2	58243610
n×3	87365415
n×4	116487220
n×5	145609025

Division

n÷y

n÷2	14560902.5
n÷3	9707268.3333333
n÷3	7280451.25
n÷5	5824361

Exponentiation

n^y

n²	848079526458025
n³	2.4697606594003E+22
n⁴	7.1923888319727E+29
n⁵	2.0945534504889E+37

Nth Root

^y√n

²√n	5396.4622670783
³√n	307.66122375896
⁴√n	73.4606171161
⁵√n	31.105963488732

Divisors of 29121805

1, 5, 2053, 2837, 10265, 14185, 5824361, 29121805

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-29121804	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121805 can be divided by 8 positive divisors. The sum of these divisors (counting 29121805) is 1, the average is 0.125.

Base conversion 29121805

Base	System	Value
2	Binary	1101111000101110100001101
3	Ternary	2000210112121101
4	Quaternary	1233011310031
5	Quinary	24423344210
6	Senary	2520103101
8	Octal	157056415
10	Decimal	29121805
12	Duodecimal	9904a91
16	Hexadecimal	1bc5d0d
20	Vigesimal	9204a5
36	Base36	hc6j1

Cryptographic Hash Functions

md5	820f01e3b6d72fdfc314e672e25708a3
sha1	14640a176ed9524743b4423594c8be130c77acd4
sha256	5cea1dd1eab2bd5bc0b5920043a455b65c7f9c65fd76bec6e6f8fcff57d7f765
sha512	905042b72627eec032dd333b150092ba39604be19a884264f99815694d0d51ffdb382597f4e9af1fe399934877d48c5574c679dc75a54f53b56a28a9710261a7
ripemd-160	2bdcf486ba4bdb2efeadea34152e7e0da7929df9

29121805 as geometric shapes

Circle

Radius = n

Diameter	58243610
Circumference	182977697.29455
Area	2.6643204099804E+15

Sphere

Radius = n

Volume	1.0345309258263E+23
Surface area	1.0657281639922E+16
Circumference	182977697.29455

Square

Length = n

Perimeter	116487220
Area	848079526458025
Diagonal	41184451.591785

Cube

Length = n

Surface area	5088477158748150
Volume	2.4697606594003E+22
Space diagonal	50440445.868113

Equilateral Triangle

Length = n

Perimeter	87365415
Area	3.6722920717106E+14
Altitude	25220222.934057

Triangular Pyramid

Length = n

Surface area	3.6722920717106E+14
Volume	2.9106408502828E+21
Height	13728150.530595