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

129904 (number)

129904 is an even 6-digits composite number following 129903 and preceding 129905. In scientific notation, it is written as 1.29904 × 10^5. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 61952 positive integers (up to 129904) that are relatively prime to 129904.

Interesting facts

129904 has 20 divisors, whose sum is 263376
The reverse of 129904 is 409921
Previous prime number is 23

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 25
Digital Root 7

Name

Name	one hundred twenty-nine thousand nine hundred four

Notation

Scientific notation	1.29904 × 10^5
Engineering notation	1.29904 × 10^3

Prime Factorization of 129904

Prime Factorization 2 × 2 × 2 × 2 × 23 × 353

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	16238	Product of the distinct prime numbers

The prime factorization of 129904 is 2 × 2 × 2 × 2 × 23 × 353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 62, 85, 267, 349, 2105, 3357, 34402, 33994, 431269, 185539, 1971550, 2948105, 93397555, 31162230, 721895221, 968715989, 751505391, 8532712987

Basic calculations (n = 129904)

Multiplication

n×y

n×2	259808
n×3	389712
n×4	519616
n×5	649520

Division

n÷y

n÷2	64952
n÷3	43301.333333333
n÷3	32476
n÷5	25980.8

Exponentiation

n^y

n²	16875049216
n³	2192136393355264
n⁴	2.8476728604242E+20
n⁵	3.6992409526055E+25

Nth Root

^y√n

²√n	360.42197491274
³√n	50.645497466095
⁴√n	18.984782719661
⁵√n	10.537182569891

Divisors of 129904

1, 2, 4, 8, 16, 23, 46, 92, 184, 353, 368, 706, 1412, 2824, 5648, 8119, 16238, 32476, 64952, 129904

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129903	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129904 can be divided by 20 positive divisors. The sum of these divisors (counting 129904) is 1, the average is 0.05.

Base conversion 129904

Base	System	Value
2	Binary	11111101101110000
3	Ternary	20121012021
4	Quaternary	133231300
5	Quinary	13124104
6	Senary	2441224
8	Octal	375560
10	Decimal	129904
12	Duodecimal	63214
16	Hexadecimal	1fb70
20	Vigesimal	g4f4
36	Base36	2s8g

Cryptographic Hash Functions

md5	7d1a981f00b5c328a891d4c6d44b65fc
sha1	2522b5570fbca32fe57a623c2432a890d0a29d8d
sha256	dcfb8a36bf2dc196d10c91876bd8f077b35a654f60aa03acef2fce9258ff158d
sha512	490b4b1ec3e8f41704c2e8ec4fe17407a094bc0a6eb49bd95d23a9f4dc994d2db4636d2b94627e2704c9fb6feeb13f221506113a22cf92b3aebd260a900ebedb
ripemd-160	3e29b5150273202a52eee3f21a8f3ba202d69306

129904 as geometric shapes

Circle

Radius = n

Diameter	259808
Circumference	816210.90414386
Area	53014530645.952

Sphere

Radius = n

Volume	9.1823994520423E+15
Surface area	212058122583.81
Circumference	816210.90414386

Square

Length = n

Perimeter	519616
Area	16875049216
Diagonal	183711.99860651

Cube

Length = n

Surface area	101250295296
Volume	2192136393355264
Space diagonal	225000.32810643

Equilateral Triangle

Length = n

Perimeter	389712
Area	7307110655.5843
Altitude	112500.16405321

Triangular Pyramid

Length = n

Surface area	7307110655.5843
Volume	2.5834575150455E+14
Height	61237.332868838