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

29128917 (number)

29128917 is an odd 8-digits composite number following 29128916 and preceding 29128918. In scientific notation, it is written as 2.9128917 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 19419276 positive integers (up to 29128917) that are relatively prime to 29128917.

Interesting facts

29128917 has 4 divisors, whose sum is 38838560
The reverse of 29128917 is 71982192
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	2.9128917 × 10^7
Engineering notation	2.9128917 × 10^6

Prime Factorization of 29128917

Prime Factorization 3 × 9709639

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	29128917	Product of the distinct prime numbers

The prime factorization of 29128917 is 3 × 9709639. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 10, 81, 87, 527, 5601, 9347, 21098, 36981, 490000, 61908, 7178831, 9715184, 83850598, 65011885, 998735630, 472429466, 7157929825, 260144985

Basic calculations (n = 29128917)

Multiplication

n×y

n×2	58257834
n×3	87386751
n×4	116515668
n×5	145644585

Division

n÷y

n÷2	14564458.5
n÷3	9709639
n÷3	7282229.25
n÷5	5825783.4

Exponentiation

n^y

n²	848493805592889
n³	2.4715705638129E+22
n⁴	7.199417381295E+29
n⁵	2.097112313481E+37

Nth Root

^y√n

²√n	5397.1211770721
³√n	307.68626694711
⁴√n	73.465101763164
⁵√n	31.107482652842

Divisors of 29128917

1, 3, 9709639, 29128917

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	-29128916	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 29128917 can be divided by 4 positive divisors. The sum of these divisors (counting 29128917) is 1, the average is 0.25.

Base conversion 29128917

Base	System	Value
2	Binary	1101111000111100011010101
3	Ternary	2000210220100210
4	Quaternary	1233013203111
5	Quinary	24424111132
6	Senary	2520200033
8	Octal	157074325
10	Decimal	29128917
12	Duodecimal	9909019
16	Hexadecimal	1bc78d5
20	Vigesimal	92125h
36	Base36	hcc0l

Cryptographic Hash Functions

md5	529f57819ab572ca9a6eb7ddadad907a
sha1	42174f145730eb7eb8c468dcdb86c38e1005da1f
sha256	c5bbfd427d9dfa5f7310f9d122cad44194ee0ad86e4f416f458c2eaa0ffb89a5
sha512	5d22795d31a1946f075c1fce5601d920ffd852372ec95882503e488d20210147591585ef5bf5da91a5aaace7f533de2973ddb726c205c9c38d4b0cc1c6e55d42
ripemd-160	95e4158f5679fb90d27daee892008037183c1026

29128917 as geometric shapes

Circle

Radius = n

Diameter	58257834
Circumference	183022383.30845
Area	2.6656219062671E+15

Sphere

Radius = n

Volume	1.0352890568138E+23
Surface area	1.0662487625068E+16
Circumference	183022383.30845

Square

Length = n

Perimeter	116515668
Area	848493805592889
Diagonal	41194509.47864

Cube

Length = n

Surface area	5090962833557334
Volume	2.4715705638129E+22
Space diagonal	50452764.213457

Equilateral Triangle

Length = n

Perimeter	87386751
Area	3.6740859529859E+14
Altitude	25226382.106728

Triangular Pyramid

Length = n

Surface area	3.6740859529859E+14
Volume	2.9127738430886E+21
Height	13731503.159547