129128437, one hundred twenty-nine million one hundred twenty-eight thousand four hundred thirty-seven: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

129128437 has 8 divisors, whose sum is 131276096
The reverse of 129128437 is 734821921
Previous prime number is 163

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1

Name

Name	one hundred twenty-nine million one hundred twenty-eight thousand four hundred thirty-seven

Notation

Scientific notation	1.29128437 × 10^8
Engineering notation	1.29128437 × 10^6

Prime Factorization of 129128437

Prime Factorization 97 × 163 × 8167

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129128437	Product of the distinct prime numbers

The prime factorization of 129128437 is 97 × 163 × 8167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 5, 22, 635, 169, 5644, 4301, 848, 14961, 275975, 261407, 7416501, 4130275, 6735518, 82597185, 98763776, 899649477, 5071298400, 7637484570

Basic calculations (n = 129128437)

Multiplication

n×y

n×2	258256874
n×3	387385311
n×4	516513748
n×5	645642185

Division

n÷y

n÷2	64564218.5
n÷3	43042812.333333
n÷3	32282109.25
n÷5	25825687.4

Exponentiation

n^y

n²	16674153242062969
n³	2.1531073464461E+24
n⁴	2.780273863398E+32
n⁵	3.5901241841253E+40

Nth Root

^y√n

²√n	11363.469408592
³√n	505.44506984254
⁴√n	106.59957508636
⁵√n	41.899069562405

Divisors of 129128437

1, 97, 163, 8167, 15811, 792199, 1331221, 129128437

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	-129128436	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 129128437 can be divided by 8 positive divisors. The sum of these divisors (counting 129128437) is 1, the average is 0.125.

Base conversion 129128437

Base	System	Value
2	Binary	111101100100101011111110101
3	Ternary	22222222101220201
4	Quaternary	13230211133311
5	Quinary	231024102222
6	Senary	20451400501
8	Octal	754453765
10	Decimal	129128437
12	Duodecimal	372b3131
16	Hexadecimal	7b257f5
20	Vigesimal	207111h
36	Base36	24vo51

Cryptographic Hash Functions

md5	8f6ae70236d51d8f237b2819d27c0e53
sha1	7634ae3bf88034c4cee48aa8ed7421b2d435f437
sha256	3616e77a7fe6111df2dceb779180abc21e4c0eb0efec9e62b6228f5baffb71f4
sha512	bec482f20e35d472d92007b62e54c4838d725ef3c1a9b7987e52d5ee2cf29b2701ee734dfc510cd137ce9169deb2e15a2a80da4abbc08a639d7482f3b1e41d84
ripemd-160	f8f6b1c1f2c97bdc63f6d1efc5495a19f1d50260

129128437 as geometric shapes

Circle

Radius = n

Diameter	258256874
Circumference	811337898.09746
Area	5.2383397330095E+16

Sphere

Radius = n

Volume	9.0189149626469E+24
Surface area	2.0953358932038E+17
Circumference	811337898.09746

Square

Length = n

Perimeter	516513748
Area	16674153242062969
Diagonal	182615186.89344

Cube

Length = n

Surface area	100044919452377814
Volume	2.1531073464461E+24
Space diagonal	223657013.58596

Equilateral Triangle

Length = n

Perimeter	387385311
Area	7.2201201471106E+15
Altitude	111828506.79298

Triangular Pyramid

Length = n

Surface area	7.2201201471106E+15
Volume	2.5374613421577E+23
Height	60871728.96448