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

129612929 (number)

129612929 is an odd 9-digits composite number following 129612928 and preceding 129612930. In scientific notation, it is written as 1.29612929 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 129526740 positive integers (up to 129612929) that are relatively prime to 129612929.

Interesting facts

129612929 has 4 divisors, whose sum is 129699120
The reverse of 129612929 is 929216921
Previous prime number is 1531

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	one hundred twenty-nine million six hundred twelve thousand nine hundred twenty-nine

Notation

Scientific notation	1.29612929 × 10^8
Engineering notation	1.29612929 × 10^6

Prime Factorization of 129612929

Prime Factorization 1531 × 84659

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129612929	Product of the distinct prime numbers

The prime factorization of 129612929 is 1531 × 84659. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 63, 47, 799, 829, 9313, 3633, 932, 76685, 449366, 823055, 8980468, 2150413, 5036525, 6243097, 222436466, 314766065, 3345852864, 6257341139

Basic calculations (n = 129612929)

Multiplication

n×y

n×2	259225858
n×3	388838787
n×4	518451716
n×5	648064645

Division

n÷y

n÷2	64806464.5
n÷3	43204309.666667
n÷3	32403232.25
n÷5	25922585.8

Exponentiation

n^y

n²	16799511363959041
n³	2.1774338736515E+24
n⁴	2.8222358206779E+32
n⁵	3.6579825104678E+40

Nth Root

^y√n

²√n	11384.767410887
³√n	506.07642692538
⁴√n	106.69942554151
⁵√n	41.930463679563

Divisors of 129612929

1, 1531, 84659, 129612929

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	-129612928	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 129612929 can be divided by 4 positive divisors. The sum of these divisors (counting 129612929) is 1, the average is 0.25.

Base conversion 129612929

Base	System	Value
2	Binary	111101110011011110010000001
3	Ternary	100000220000111212
4	Quaternary	13232123302001
5	Quinary	231140103204
6	Senary	20510015505
8	Octal	756336201
10	Decimal	129612929
12	Duodecimal	374a7595
16	Hexadecimal	7b9bc81
20	Vigesimal	20a1c69
36	Base36	2561z5

Cryptographic Hash Functions

md5	1561cbb4a4b4e70e0c235adb21a15919
sha1	669d4ef18138c768e47f438213e6998012c78a7f
sha256	4bc8aa3c82d510d1bc61855a00532abed193f5edc22a6f5254c66bf9b89dfc08
sha512	ebb2ebda2e86b9e36b81f913f6d28f290690f561823b6866d0970c4e2d12c8a0ba317ac246e4030105485848d38fd184274fd42eca2600debeda384e33650584
ripemd-160	82c12dbea2d00b612da9330722500a05ef281db4

129612929 as geometric shapes

Circle

Radius = n

Diameter	259225858
Circumference	814382051.11331
Area	5.2777221484912E+16

Sphere

Radius = n

Volume	9.1208136815216E+24
Surface area	2.1110888593965E+17
Circumference	814382051.11331

Square

Length = n

Perimeter	518451716
Area	16799511363959041
Diagonal	183300362.0507

Cube

Length = n

Surface area	100797068183754246
Volume	2.1774338736515E+24
Space diagonal	224496178.34582

Equilateral Triangle

Length = n

Perimeter	388838787
Area	7.2744018061769E+15
Altitude	112248089.17291

Triangular Pyramid

Length = n

Surface area	7.2744018061769E+15
Volume	2.5661304294071E+23
Height	61100120.683567