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

29128947 (number)

29128947 is an odd 8-digits composite number following 29128946 and preceding 29128948. In scientific notation, it is written as 2.9128947 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 19338240 positive integers (up to 29128947) that are relatively prime to 29128947.

Interesting facts

29128947 has 8 divisors, whose sum is 39000720
The reverse of 29128947 is 74982192
Previous prime number is 241

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	2.9128947 × 10^7
Engineering notation	2.9128947 × 10^6

Prime Factorization of 29128947

Prime Factorization 3 × 241 × 40289

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	29128947	Product of the distinct prime numbers

The prime factorization of 29128947 is 3 × 241 × 40289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 44, 17, 121, 297, 4768, 8253, 6019, 7860, 775547, 953596, 8085610, 6711195, 99518384, 38289187, 867022350, 2541840, 4149444100, 1560223950

Basic calculations (n = 29128947)

Multiplication

n×y

n×2	58257894
n×3	87386841
n×4	116515788
n×5	145644735

Division

n÷y

n÷2	14564473.5
n÷3	9709649
n÷3	7282236.75
n÷5	5825789.4

Exponentiation

n^y

n²	848495553328809
n³	2.4715782002651E+22
n⁴	7.1994470401876E+29
n⁵	2.0971231126293E+37

Nth Root

^y√n

²√n	5397.1239563308
³√n	307.68637257622
⁴√n	73.465120678665
⁵√n	31.107489060386

Divisors of 29128947

1, 3, 241, 723, 40289, 120867, 9709649, 29128947

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	-29128946	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 29128947 can be divided by 8 positive divisors. The sum of these divisors (counting 29128947) is 1, the average is 0.125.

Base conversion 29128947

Base	System	Value
2	Binary	1101111000111100011110011
3	Ternary	2000210220101220
4	Quaternary	1233013203303
5	Quinary	24424111242
6	Senary	2520200123
8	Octal	157074363
10	Decimal	29128947
12	Duodecimal	9909043
16	Hexadecimal	1bc78f3
20	Vigesimal	921277
36	Base36	hcc1f

Cryptographic Hash Functions

md5	e9ec139290de16eb79c31288a7988027
sha1	92b79a567b0bd0118b26b7f9410f3661b210e661
sha256	6d50e6e97d3e1775ac7d51179bf7b93bf6309b0c8bcec62080790fa06d8114bf
sha512	6d035298011cd9749c1acacc7cba5a4bd09b6145f4a11414d3a402747fa504217388cde83283370b7df0bfce9e597549222d65a59761240bbd6b324d0d91d73a
ripemd-160	7012d3ca76d013e6d23eecac28cf7406989ab9a0

29128947 as geometric shapes

Circle

Radius = n

Diameter	58257894
Circumference	183022571.80401
Area	2.6656273969414E+15

Sphere

Radius = n

Volume	1.0352922555634E+23
Surface area	1.0662509587766E+16
Circumference	183022571.80401

Square

Length = n

Perimeter	116515788
Area	848495553328809
Diagonal	41194551.905047

Cube

Length = n

Surface area	5090973319972854
Volume	2.4715782002651E+22
Space diagonal	50452816.174981

Equilateral Triangle

Length = n

Perimeter	87386841
Area	3.6740935209044E+14
Altitude	25226408.087491

Triangular Pyramid

Length = n

Surface area	3.6740935209044E+14
Volume	2.9127828427338E+21
Height	13731517.301682