129538440, one hundred twenty-nine million five hundred thirty-eight thousand four hundred forty: 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

129538440 has 48 divisors, whose sum is 291083520
The reverse of 129538440 is 044835921
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred twenty-nine million five hundred thirty-eight thousand four hundred forty

Notation

Scientific notation	1.29538440 × 10^8
Engineering notation	1.29538440 × 10^6

Prime Factorization of 129538440

Prime Factorization 2 × 2 × 2 × 15 × 9 × 9 × 13327

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	3598290	Product of the distinct prime numbers

The prime factorization of 129538440 is 2 × 2 × 2 × 15 × 9 × 9 × 13327. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 10, 45, 61, 704, 772, 266, 1304, 68228, 2715, 258291, 520331, 4107029, 5851310, 9692192, 91266926, 892851861, 489404722, 7499417467, 5968049428

Basic calculations (n = 129538440)

Multiplication

n×y

n×2	259076880
n×3	388615320
n×4	518153760
n×5	647692200

Division

n÷y

n÷2	64769220
n÷3	43179480
n÷3	32384610
n÷5	25907688

Exponentiation

n^y

n²	16780207437633600
n³	2.1736818943475E+24
n⁴	2.8157536165001E+32
n⁵	3.6474833090579E+40

Nth Root

^y√n

²√n	11381.49550806
³√n	505.97946038786
⁴√n	106.68409210403
⁵√n	41.925643054672

Divisors of 129538440

1, 2, 4, 8, 9, 15, 18, 30, 36, 60, 72, 81, 120, 135, 162, 270, 324, 540, 648, 1080, 1215, 2430, 4860, 9720, 13327, 26654, 53308, 106616, 119943, 199905, 239886, 399810, 479772, 799620, 959544, 1079487, 1599240, 1799145, 2158974, 3598290, 4317948, 7196580, 8635896, 14393160, 16192305, 32384610, 64769220, 129538440

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129538439	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129538440 can be divided by 48 positive divisors. The sum of these divisors (counting 129538440) is 1, the average is 0.020833333333333.

Base conversion 129538440

Base	System	Value
2	Binary	111101110001001100110001000
3	Ternary	100000202020100000
4	Quaternary	13232021212020
5	Quinary	231130212230
6	Senary	20504243000
8	Octal	756114610
10	Decimal	129538440
12	Duodecimal	37470460
16	Hexadecimal	7b89988
20	Vigesimal	209c620
36	Base36	254gi0

Cryptographic Hash Functions

md5	653e8d980228f85dd2c9e2fad1dc45c8
sha1	739ca75982f8fd379ca798572b84a0384053820d
sha256	164b01a1537322ad31ef2fd34f12e87a70e21797aa94195e8410e3841576ab81
sha512	e6715e9688afe36ee7cbe190bf1d1925d2f82b07389c7fd8d81b7b9d32a444a3497fd493b58a172f03f770c2c5238bf72317e9497ffada9653602b9fe4540c0b
ripemd-160	5ae5ac4f9ac835033eafb6b949f168d1a5c935a1

129538440 as geometric shapes

Circle

Radius = n

Diameter	259076880
Circumference	813914022.92296
Area	5.2716576411783E+16

Sphere

Radius = n

Volume	9.1050974273641E+24
Surface area	2.1086630564713E+17
Circumference	813914022.92296

Square

Length = n

Perimeter	518153760
Area	16780207437633600
Diagonal	183195018.69665

Cube

Length = n

Surface area	100681244625801600
Volume	2.1736818943475E+24
Space diagonal	224367159.61321

Equilateral Triangle

Length = n

Perimeter	388615320
Area	7.2660429608816E+15
Altitude	112183579.80661

Triangular Pyramid

Length = n

Surface area	7.2660429608816E+15
Volume	2.5617086793925E+23
Height	61065006.232218