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

129449 (number)

129449 is an odd 6-digits prime number following 129448 and preceding 129450. In scientific notation, it is written as 1.29449 × 10^5. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 129448 positive integers (up to 129449) that are relatively prime to 129449.

Interesting facts

129449 has 2 divisors, whose sum is 129450
The reverse of 129449 is 944921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 29
Digital Root 2

Name

Name	one hundred twenty-nine thousand four hundred forty-nine

Notation

Scientific notation	1.29449 × 10^5
Engineering notation	1.29449 × 10^3

Prime Factorization of 129449

Prime Factorization 129449

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	129449	Product of the distinct prime numbers

The prime factorization of 129449 is 129449. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 66, 23, 989, 38, 8447, 5902, 16092, 84048, 736544, 810662, 8317921, 4969884, 27404759, 635785, 767684726, 266035887, 9245697520, 5737005536

Basic calculations (n = 129449)

Multiplication

n×y

n×2	258898
n×3	388347
n×4	517796
n×5	647245

Division

n÷y

n÷2	64724.5
n÷3	43149.666666667
n÷3	32362.25
n÷5	25889.8

Exponentiation

n^y

n²	16757043601
n³	2169182537105849
n⁴	2.8079851024582E+20
n⁵	3.6349086352811E+25

Nth Root

^y√n

²√n	359.79021665409
³√n	50.586298216372
⁴√n	18.968136878832
⁵√n	10.529790727659

Divisors of 129449

1, 129449

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	129450	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	64725	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	359.79160635012	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999845500193	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129449 can be divided by 2 positive divisors. The sum of these divisors (counting 129449) is 129450, the average is 64725.

Base conversion 129449

Base	System	Value
2	Binary	11111100110101001
3	Ternary	20120120102
4	Quaternary	133212221
5	Quinary	13120244
6	Senary	2435145
8	Octal	374651
10	Decimal	129449
12	Duodecimal	62ab5
16	Hexadecimal	1f9a9
20	Vigesimal	g3c9
36	Base36	2rvt

Cryptographic Hash Functions

md5	adb0bfcd3e1768c7945fa7afd62ef445
sha1	f44b29c99bd9eac1e0ebce100791f2c468fca7ce
sha256	0d4ae5807c4f75f6949480cc3baa80609555f1f470d6c44e3c2b12b65cb2bfbe
sha512	c6e702a4ef9dce96a85b5bd4f65b7aecb19fc0f0067dbb04dbbdcba63e1d1ac8506ca61eb163acc0c7a00390899c82b2d2a7158b8d69ec6d7525e9851a7724dd
ripemd-160	4d6946bc9d73684f69bdee44cca7069f2df96b61

129449 as geometric shapes

Circle

Radius = n

Diameter	258898
Circumference	813352.05482909
Area	52643805072.785

Sphere

Radius = n

Volume	9.0862505638227E+15
Surface area	210575220291.14
Circumference	813352.05482909

Square

Length = n

Perimeter	517796
Area	16757043601
Diagonal	183068.53143563

Cube

Length = n

Surface area	100542261606
Volume	2169182537105849
Space diagonal	224212.24498898

Equilateral Triangle

Length = n

Perimeter	388347
Area	7256012725.3947
Altitude	112106.12249449

Triangular Pyramid

Length = n

Surface area	7256012725.3947
Volume	2.5564061360316E+14
Height	61022.843811878