129240138, one hundred twenty-nine million two hundred forty thousand one hundred thirty-eight: 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

129240138 has 8 divisors, whose sum is 258480288
The reverse of 129240138 is 831042921
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3

Name

Name	one hundred twenty-nine million two hundred forty thousand one hundred thirty-eight

Notation

Scientific notation	1.29240138 × 10^8
Engineering notation	1.29240138 × 10^6

Prime Factorization of 129240138

Prime Factorization 2 × 3 × 21540023

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129240138	Product of the distinct prime numbers

The prime factorization of 129240138 is 2 × 3 × 21540023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 39, 64, 402, 172, 3401, 8898, 15135, 69946, 985028, 167669, 4661386, 4046200, 85711568, 90185407, 924488008, 494076812, 7928873592, 7131614618

Basic calculations (n = 129240138)

Multiplication

n×y

n×2	258480276
n×3	387720414
n×4	516960552
n×5	646200690

Division

n÷y

n÷2	64620069
n÷3	43080046
n÷3	32310034.5
n÷5	25848027.6

Exponentiation

n^y

n²	16703013270259044
n³	2.1586997400641E+24
n⁴	2.7899065230645E+32
n⁵	3.6056790404796E+40

Nth Root

^y√n

²√n	11368.383262364
³√n	505.59077089603
⁴√n	106.62262078173
⁵√n	41.906315912642

Divisors of 129240138

1, 2, 3, 6, 21540023, 43080046, 64620069, 129240138

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	-129240137	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 129240138 can be divided by 8 positive divisors. The sum of these divisors (counting 129240138) is 1, the average is 0.125.

Base conversion 129240138

Base	System	Value
2	Binary	111101101000000110001001010
3	Ternary	100000012002010210
4	Quaternary	13231000301022
5	Quinary	231041141023
6	Senary	20454021550
8	Octal	755006112
10	Decimal	129240138
12	Duodecimal	373478b6
16	Hexadecimal	7b40c4a
20	Vigesimal	207f06i
36	Base36	24y2bu

Cryptographic Hash Functions

md5	75ab7548516ebcb92ac41116a33f3703
sha1	815748c4798244e28da7987100f44d2f1c541379
sha256	dc64f935ed4a97e7a011a955ed2c60e3fc7a569f37681dc0c1f2d2d4ec58c6ba
sha512	9779fd84a46ed1e5537c7cf4c7fbb332bf088d7dd0d98638be6a2ef6cb285548071601a1bd987438dda9782166413f2d1b034402b42e07869a06d0748ab8d527
ripemd-160	66a14f891b8f4c4f79e101f7ab3df053533e4096

129240138 as geometric shapes

Circle

Radius = n

Diameter	258480276
Circumference	812039736.17946
Area	5.2474063782659E+16

Sphere

Radius = n

Volume	9.0423403262555E+24
Surface area	2.0989625513063E+17
Circumference	812039736.17946

Square

Length = n

Perimeter	516960552
Area	16703013270259044
Diagonal	182773155.96257

Cube

Length = n

Surface area	100218079621554264
Volume	2.1586997400641E+24
Space diagonal	223850485.39321

Equilateral Triangle

Length = n

Perimeter	387720414
Area	7.2326169058965E+15
Altitude	111925242.69661

Triangular Pyramid

Length = n

Surface area	7.2326169058965E+15
Volume	2.5440520412416E+23
Height	60924385.320857