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

29121842 (number)

29121842 is an even 8-digits composite number following 29121841 and preceding 29121843. In scientific notation, it is written as 2.9121842 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 14560920 positive integers (up to 29121842) that are relatively prime to 29121842.

Interesting facts

29121842 has 4 divisors, whose sum is 43682766
The reverse of 29121842 is 24812192
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.9121842 × 10^7
Engineering notation	2.9121842 × 10^6

Prime Factorization of 29121842

Prime Factorization 2 × 14560921

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	29121842	Product of the distinct prime numbers

The prime factorization of 29121842 is 2 × 14560921. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 96, 45, 854, 702, 8250, 9373, 18606, 69986, 431958, 409279, 9909163, 7728280, 78452118, 82740450, 487327734, 413797455, 2015743045, 5281205096

Basic calculations (n = 29121842)

Multiplication

n×y

n×2	58243684
n×3	87365526
n×4	116487368
n×5	145609210

Division

n÷y

n÷2	14560921
n÷3	9707280.6666667
n÷3	7280460.5
n÷5	5824368.4

Exponentiation

n^y

n²	848081681472964
n³	2.469770073095E+22
n⁴	7.1924253845001E+29
n⁵	2.094566756442E+37

Nth Root

^y√n

²√n	5396.4656952491
³√n	307.66135405606
⁴√n	73.460640449489
⁵√n	31.105971392913

Divisors of 29121842

1, 2, 14560921, 29121842

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-29121841	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 29121842 can be divided by 4 positive divisors. The sum of these divisors (counting 29121842) is 1, the average is 0.25.

Base conversion 29121842

Base	System	Value
2	Binary	1101111000101110100110010
3	Ternary	2000210112122202
4	Quaternary	1233011310302
5	Quinary	24423344332
6	Senary	2520103202
8	Octal	157056462
10	Decimal	29121842
12	Duodecimal	9904b02
16	Hexadecimal	1bc5d32
20	Vigesimal	9204c2
36	Base36	hc6k2

Cryptographic Hash Functions

md5	9ced31e29616ce2bf3de6f96d30d2e19
sha1	c91d6c2da334daa46c4a44184c13e2f16c078972
sha256	98c2f968f384b044376dec30665e3d3f88bae1adec3cae741c4e15f794c73660
sha512	7959e5a47b2347dd011655582d4a61261d262f88ca7c8a9e401c8cbe3690dfe55f0c2b3b249f275ed90bca32a560b266a592be123f62e5c1f6fccb8ffed00998
ripemd-160	7b590fb08993cc0dc7ea38c95c31dfa94f9a2be6

29121842 as geometric shapes

Circle

Radius = n

Diameter	58243684
Circumference	182977929.77241
Area	2.6643271801595E+15

Sphere

Radius = n

Volume	1.0345348690255E+23
Surface area	1.0657308720638E+16
Circumference	182977929.77241

Square

Length = n

Perimeter	116487368
Area	848081681472964
Diagonal	41184503.917686

Cube

Length = n

Surface area	5088490088837784
Volume	2.469770073095E+22
Space diagonal	50440509.953993

Equilateral Triangle

Length = n

Perimeter	87365526
Area	3.672301403199E+14
Altitude	25220254.976997

Triangular Pyramid

Length = n

Surface area	3.672301403199E+14
Volume	2.9106519444284E+21
Height	13728167.972562