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

29121218 (number)

29121218 is an even 8-digits composite number following 29121217 and preceding 29121219. In scientific notation, it is written as 2.9121218 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 12304320 positive integers (up to 29121218) that are relatively prime to 29121218.

Interesting facts

29121218 has 16 divisors, whose sum is 50626944
The reverse of 29121218 is 81212192
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-nine million one hundred twenty-one thousand two hundred eighteen

Notation

Scientific notation	2.9121218 × 10^7
Engineering notation	2.9121218 × 10^6

Prime Factorization of 29121218

Prime Factorization 2 × 7 × 71 × 29297

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	29121218	Product of the distinct prime numbers

The prime factorization of 29121218 is 2 × 7 × 71 × 29297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 91, 85, 647, 938, 6743, 3987, 23532, 54236, 447839, 847015, 4866166, 5395803, 89463616, 25177721, 343882448, 23519618, 9755132775, 3004315608

Basic calculations (n = 29121218)

Multiplication

n×y

n×2	58242436
n×3	87363654
n×4	116484872
n×5	145606090

Division

n÷y

n÷2	14560609
n÷3	9707072.6666667
n÷3	7280304.5
n÷5	5824243.6

Exponentiation

n^y

n²	848045337803524
n³	2.469611315606E+22
n⁴	7.1918089497029E+29
n⁵	2.0943423623865E+37

Nth Root

^y√n

²√n	5396.4078793212
³√n	307.65915659827
⁴√n	73.460246932073
⁵√n	31.105838088897

Divisors of 29121218

1, 2, 7, 14, 71, 142, 497, 994, 29297, 58594, 205079, 410158, 2080087, 4160174, 14560609, 29121218

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-29121217	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121218 can be divided by 16 positive divisors. The sum of these divisors (counting 29121218) is 1, the average is 0.0625.

Base conversion 29121218

Base	System	Value
2	Binary	1101111000101101011000010
3	Ternary	2000210111210122
4	Quaternary	1233011223002
5	Quinary	24423334333
6	Senary	2520100242
8	Octal	157055302
10	Decimal	29121218
12	Duodecimal	9904682
16	Hexadecimal	1bc5ac2
20	Vigesimal	92030i
36	Base36	hc62q

Cryptographic Hash Functions

md5	770810fbf3b1547eaf62838977e57a1e
sha1	f19608deb07be3dffc707786eeed5feb7bbd7e39
sha256	ecbdc3890212a2b99fd1f36719d49ebf5615c0d1186b91206becc91857a827e8
sha512	4db9d5362b2c0cb13a299413b8556406c311026acf6037547552b178e4f58737ea48051a6d557ec142a6d56ddc1ff96bd690aa58ba523321cd9995c41859604a
ripemd-160	f88195e9c9c0d7df14cfcfb63bff00ddcfe8c5e2

29121218 as geometric shapes

Circle

Radius = n

Diameter	58242436
Circumference	182974009.06477
Area	2.6642130031546E+15

Sphere

Radius = n

Volume	1.034468368844E+23
Surface area	1.0656852012619E+16
Circumference	182974009.06477

Square

Length = n

Perimeter	116484872
Area	848045337803524
Diagonal	41183621.448423

Cube

Length = n

Surface area	5088272026821144
Volume	2.469611315606E+22
Space diagonal	50439429.154289

Equilateral Triangle

Length = n

Perimeter	87363654
Area	3.672144030494E+14
Altitude	25219714.577145

Triangular Pyramid

Length = n

Surface area	3.672144030494E+14
Volume	2.9104648469334E+21
Height	13727873.816141