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

129171055 (number)

129171055 is an odd 9-digits composite number following 129171054 and preceding 129171056. In scientific notation, it is written as 1.29171055 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 95387808 positive integers (up to 129171055) that are relatively prime to 129171055.

Interesting facts

129171055 has 8 divisors, whose sum is 166928832
The reverse of 129171055 is 550171921
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4

Name

Name	one hundred twenty-nine million one hundred seventy-one thousand fifty-five

Notation

Scientific notation	1.29171055 × 10^8
Engineering notation	1.29171055 × 10^6

Prime Factorization of 129171055

Prime Factorization 5 × 13 × 1987247

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129171055	Product of the distinct prime numbers

The prime factorization of 129171055 is 5 × 13 × 1987247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 36, 93, 886, 289, 8026, 1960, 61669, 61262, 307631, 467086, 812458, 6334621, 83327707, 48291928, 860790687, 306567638, 1211943127, 8851308397

Basic calculations (n = 129171055)

Multiplication

n×y

n×2	258342110
n×3	387513165
n×4	516684220
n×5	645855275

Division

n÷y

n÷2	64585527.5
n÷3	43057018.333333
n÷3	32292763.75
n÷5	25834211

Exponentiation

n^y

n²	16685161449813025
n³	2.1552399073177E+24
n⁴	2.7839461260633E+32
n⁵	3.5960525816676E+40

Nth Root

^y√n

²√n	11365.344473442
³√n	505.50067001111
⁴√n	106.60836962191
⁵√n	41.901834900385

Divisors of 129171055

1, 5, 13, 65, 1987247, 9936235, 25834211, 129171055

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	-129171054	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 129171055 can be divided by 8 positive divisors. The sum of these divisors (counting 129171055) is 1, the average is 0.125.

Base conversion 129171055

Base	System	Value
2	Binary	111101100101111111001101111
3	Ternary	100000001120101011
4	Quaternary	13230233321233
5	Quinary	231031433210
6	Senary	20452330051
8	Octal	754577157
10	Decimal	129171055
12	Duodecimal	37313927
16	Hexadecimal	7b2fe6f
20	Vigesimal	20767cf
36	Base36	24wl0v

Cryptographic Hash Functions

md5	158716c9dc08c88f796552a7723fc2ab
sha1	df4b76ac51c0ccc892ca5437aa17fd30e7df811e
sha256	9df3a3def5d41055efd4f2c0ee8d5a6af866c86c4051840e3fa1b373f4fa8024
sha512	7502b6a3048d1fc4dbd28f0bbe71fdbcec9dbec7694f74501c89ca1766fc2cfef5145ad1b3f6800783070edaa33a94cf0944f18916a323ac233767d5082089ce
ripemd-160	c0017596c8980ce1a816574368dfc1e4a6ef7cf1

129171055 as geometric shapes

Circle

Radius = n

Diameter	258342110
Circumference	811605674.88889
Area	5.2417980634692E+16

Sphere

Radius = n

Volume	9.027847812737E+24
Surface area	2.0967192253877E+17
Circumference	811605674.88889

Square

Length = n

Perimeter	516684220
Area	16685161449813025
Diagonal	182675457.84704

Cube

Length = n

Surface area	100110968698878150
Volume	2.1552399073177E+24
Space diagonal	223730830.12727

Equilateral Triangle

Length = n

Perimeter	387513165
Area	7.2248868408914E+15
Altitude	111865415.06364

Triangular Pyramid

Length = n

Surface area	7.2248868408914E+15
Volume	2.539974589247E+23
Height	60891819.282347