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

29128745 (number)

29128745 is an odd 8-digits composite number following 29128744 and preceding 29128746. In scientific notation, it is written as 2.9128745 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 23302992 positive integers (up to 29128745) that are relatively prime to 29128745.

Interesting facts

29128745 has 4 divisors, whose sum is 34954500
The reverse of 29128745 is 54782192
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	2.9128745 × 10^7
Engineering notation	2.9128745 × 10^6

Prime Factorization of 29128745

Prime Factorization 5 × 5825749

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	29128745	Product of the distinct prime numbers

The prime factorization of 29128745 is 5 × 5825749. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 50, 11, 672, 521, 4564, 260, 26472, 38499, 493933, 317184, 2893909, 4959024, 73757488, 47081152, 727975177, 67968119, 4037065324, 393638291

Basic calculations (n = 29128745)

Multiplication

n×y

n×2	58257490
n×3	87386235
n×4	116514980
n×5	145643725

Division

n÷y

n÷2	14564372.5
n÷3	9709581.6666667
n÷3	7282186.25
n÷5	5825749

Exponentiation

n^y

n²	848483785275025
n³	2.4715267817911E+22
n⁴	7.1992473387463E+29
n⁵	2.0970503992227E+37

Nth Root

^y√n

²√n	5397.1052426278
³√n	307.68566133881
⁴√n	73.464993314012
⁵√n	31.107445916154

Divisors of 29128745

1, 5, 5825749, 29128745

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	-29128744	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 29128745 can be divided by 4 positive divisors. The sum of these divisors (counting 29128745) is 1, the average is 0.25.

Base conversion 29128745

Base	System	Value
2	Binary	1101111000111100000101001
3	Ternary	2000210220010102
4	Quaternary	1233013200221
5	Quinary	24424104440
6	Senary	2520155145
8	Octal	157074051
10	Decimal	29128745
12	Duodecimal	9908ab5
16	Hexadecimal	1bc7829
20	Vigesimal	9211h5
36	Base36	hcbvt

Cryptographic Hash Functions

md5	6af9bc97371d9fc2930ca8c406b29375
sha1	21546b5c81d15d9f4783a57679fbb882bfe47f13
sha256	8bebed62bbf5f75136b2b05f2564937666be86478443af2d20769d6ff64d9b78
sha512	908387404d3da499d7f52a5c97ce62dc8881bb80c1ab51990708d768ed670920a95d8320f861f3158896953040441d82ee2d42314e979cfaf0035c67811f01fd
ripemd-160	51b844e24d8e56c9a71b7c7b3d311e053d5692e7

29128745 as geometric shapes

Circle

Radius = n

Diameter	58257490
Circumference	183021302.60058
Area	2.6655904265101E+15

Sphere

Radius = n

Volume	1.0352707174434E+23
Surface area	1.066236170604E+16
Circumference	183021302.60058

Square

Length = n

Perimeter	116514980
Area	848483785275025
Diagonal	41194266.233907

Cube

Length = n

Surface area	5090902711650150
Volume	2.4715267817911E+22
Space diagonal	50452466.300718

Equilateral Triangle

Length = n

Perimeter	87386235
Area	3.6740425637368E+14
Altitude	25226233.150359

Triangular Pyramid

Length = n

Surface area	3.6740425637368E+14
Volume	2.9127222454811E+21
Height	13731422.077969