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

29121691 (number)

29121691 is an odd 8-digits composite number following 29121690 and preceding 29121692. In scientific notation, it is written as 2.9121691 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 28654080 positive integers (up to 29121691) that are relatively prime to 29121691.

Interesting facts

29121691 has 8 divisors, whose sum is 29592000
The reverse of 29121691 is 19612192
Previous prime number is 449

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-nine million one hundred twenty-one thousand six hundred ninety-one

Notation

Scientific notation	2.9121691 × 10^7
Engineering notation	2.9121691 × 10^6

Prime Factorization of 29121691

Prime Factorization 79 × 449 × 821

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	29121691	Product of the distinct prime numbers

The prime factorization of 29121691 is 79 × 449 × 821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 39, 80, 823, 851, 15, 2096, 16098, 85914, 695733, 993284, 1173738, 1424164, 5726183, 41389091, 820156160, 457222928, 6133351273, 3776161403

Basic calculations (n = 29121691)

Multiplication

n×y

n×2	58243382
n×3	87365073
n×4	116486764
n×5	145608455

Division

n÷y

n÷2	14560845.5
n÷3	9707230.3333333
n÷3	7280422.75
n÷5	5824338.2

Exponentiation

n^y

n²	848072886699481
n³	2.469731655194E+22
n⁴	7.1922762115479E+29
n⁵	2.0945124541935E+37

Nth Root

^y√n

²√n	5396.4517045926
³√n	307.66082230233
⁴√n	73.460545223899
⁵√n	31.10593913526

Divisors of 29121691

1, 79, 449, 821, 35471, 64859, 368629, 29121691

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	-29121690	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 29121691 can be divided by 8 positive divisors. The sum of these divisors (counting 29121691) is 1, the average is 0.125.

Base conversion 29121691

Base	System	Value
2	Binary	1101111000101110010011011
3	Ternary	2000210112110011
4	Quaternary	1233011302123
5	Quinary	24423343231
6	Senary	2520102351
8	Octal	157056233
10	Decimal	29121691
12	Duodecimal	99049b7
16	Hexadecimal	1bc5c9b
20	Vigesimal	92044b
36	Base36	hc6fv

Cryptographic Hash Functions

md5	4bd75dfc68db89a1ca686f715ed16ea5
sha1	04881aae63fafe601dac127d98111c11ad78d032
sha256	84043e7fda42378b8d94f58535a76d09b3877fd1babfe0e728706d68f6a15c25
sha512	95eb25465322025a87077dced69a335cb24770881ffdf0d2387c8ae2087ed1d9036e21eae6f8e19a8200803c257b0ddf718b9e5775d8ef33dc21dea47154defc
ripemd-160	3dd3ce0b10d0870fac087a80cdcb50811986da80

29121691 as geometric shapes

Circle

Radius = n

Diameter	58243382
Circumference	182976981.01142
Area	2.6642995505638E+15

Sphere

Radius = n

Volume	1.0345187765728E+23
Surface area	1.0657198202255E+16
Circumference	182976981.01142

Square

Length = n

Perimeter	116486764
Area	848072886699481
Diagonal	41184290.371439

Cube

Length = n

Surface area	5088437320196886
Volume	2.469731655194E+22
Space diagonal	50440248.414321

Equilateral Triangle

Length = n

Perimeter	87365073
Area	3.6722633207128E+14
Altitude	25220124.207161

Triangular Pyramid

Length = n

Surface area	3.6722633207128E+14
Volume	2.910606668498E+21
Height	13728096.79048