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

20129108 (number)

20129108 is an even 8-digits composite number following 20129107 and preceding 20129109. In scientific notation, it is written as 2.0129108 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 10011480 positive integers (up to 20129108) that are relatively prime to 20129108.

Interesting facts

20129108 has 12 divisors, whose sum is 35411712
The reverse of 20129108 is 80192102
Previous prime number is 191

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred twenty-nine thousand one hundred eight

Notation

Scientific notation	2.0129108 × 10^7
Engineering notation	2.0129108 × 10^6

Prime Factorization of 20129108

Prime Factorization 2 × 2 × 191 × 26347

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10064554	Product of the distinct prime numbers

The prime factorization of 20129108 is 2 × 2 × 191 × 26347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 70, 47, 7, 767, 3557, 2831, 16077, 8738, 439102, 257016, 5148785, 719926, 56806387, 69644314, 861820835, 847738029, 1136854451, 9046628747

Basic calculations (n = 20129108)

Multiplication

n×y

n×2	40258216
n×3	60387324
n×4	80516432
n×5	100645540

Division

n÷y

n÷2	10064554
n÷3	6709702.6666667
n÷3	5032277
n÷5	4025821.6

Exponentiation

n^y

n²	405180988875664
n³	8.155931884625E+21
n⁴	1.6417163374626E+29
n⁵	3.3046285462149E+36

Nth Root

^y√n

²√n	4486.5474476484
³√n	272.02459768899
⁴√n	66.98169486993
⁵√n	28.891155116195

Divisors of 20129108

1, 2, 4, 191, 382, 764, 26347, 52694, 105388, 5032277, 10064554, 20129108

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20129107	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20129108 can be divided by 12 positive divisors. The sum of these divisors (counting 20129108) is 1, the average is 0.083333333333333.

Base conversion 20129108

Base	System	Value
2	Binary	1001100110010010101010100
3	Ternary	1101212122221112
4	Quaternary	1030302111110
5	Quinary	20123112413
6	Senary	1555234152
8	Octal	114622524
10	Decimal	20129108
12	Duodecimal	68a8958
16	Hexadecimal	1332554
20	Vigesimal	65g2f8
36	Base36	bzfpw

Cryptographic Hash Functions

md5	e7a8086d7b9f286b775234e3f19ef81d
sha1	96e1001bbce476c21fc4d771620ea2deae63313b
sha256	cdce8a666912b937726ba778bd547f285321ad26bafef6d12db86e0808bae1f3
sha512	8f42936c02e8491f7f18145b7d8e0cefa1a0d7543f4b31a45d93f07e710a2ad88d970ae15d97b10135abbc33fad6bfbdf2fb9dc38370590b0b7b2c3288716b20
ripemd-160	fca46474dcf5b580734234d208b6c2a4f4369558

20129108 as geometric shapes

Circle

Radius = n

Diameter	40258216
Circumference	126474915.63223
Area	1.272913618026E+15

Sphere

Radius = n

Volume	3.4163487589222E+22
Surface area	5.0916544721041E+15
Circumference	126474915.63223

Square

Length = n

Perimeter	80516432
Area	405180988875664
Diagonal	28466857.532073

Cube

Length = n

Surface area	2431085933253984
Volume	8.155931884625E+21
Space diagonal	34864637.767041

Equilateral Triangle

Length = n

Perimeter	60387324
Area	1.7544851474841E+14
Altitude	17432318.883521

Triangular Pyramid

Length = n

Surface area	1.7544851474841E+14
Volume	9.6118579041899E+20
Height	9488952.5106909