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

20160129 (number)

20160129 is an odd 8-digits composite number following 20160128 and preceding 20160130. In scientific notation, it is written as 2.0160129 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 12218240 positive integers (up to 20160129) that are relatively prime to 20160129.

Interesting facts

20160129 has 8 divisors, whose sum is 29323872
The reverse of 20160129 is 92106102
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

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

Notation

Scientific notation	2.0160129 × 10^7
Engineering notation	2.0160129 × 10^6

Prime Factorization of 20160129

Prime Factorization 3 × 11 × 610913

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20160129	Product of the distinct prime numbers

The prime factorization of 20160129 is 3 × 11 × 610913. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 52, 68, 740, 936, 9361, 4821, 32169, 14665, 849934, 56994, 7750706, 3225571, 33798576, 27667461, 447756654, 179081149, 5363495334, 1868986780

Basic calculations (n = 20160129)

Multiplication

n×y

n×2	40320258
n×3	60480387
n×4	80640516
n×5	100800645

Division

n÷y

n÷2	10080064.5
n÷3	6720043
n÷3	5040032.25
n÷5	4032025.8

Exponentiation

n^y

n²	406430801296641
n³	8.1936973837136E+21
n⁴	1.6518599624263E+29
n⁵	3.3301709932449E+36

Nth Root

^y√n

²√n	4490.0032293975
³√n	272.16426514476
⁴√n	67.007486368297
⁵√n	28.900054472879

Divisors of 20160129

1, 3, 11, 33, 610913, 1832739, 6720043, 20160129

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	-20160128	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 20160129 can be divided by 8 positive divisors. The sum of these divisors (counting 20160129) is 1, the average is 0.125.

Base conversion 20160129

Base	System	Value
2	Binary	1001100111001111010000001
3	Ternary	1101221020111110
4	Quaternary	1030321322001
5	Quinary	20130111004
6	Senary	2000033533
8	Octal	114717201
10	Decimal	20160129
12	Duodecimal	69028a9
16	Hexadecimal	1339e81
20	Vigesimal	660069
36	Base36	c03nl

Cryptographic Hash Functions

md5	1dbb2afd1583480bad84078d544d558e
sha1	6195bf9a521ff1e89c3aa07aea3b6ae406bc8a54
sha256	2a7475ec314527d40bed2acf25b143a8c4e821d0803c908c62c0e55ce2c7e6da
sha512	ff730319e3d08ea57fd8e5d1261fc44b04a3fc0463c366d142d9c7b5683ce92c1cd3dc19231f818d6508bdc745a1c48ac9ad51ff357acfd4fdb9f3ad57fbfd30
ripemd-160	ed8665f60be5a735b2b0a89bd275ef361644f319

20160129 as geometric shapes

Circle

Radius = n

Diameter	40320258
Circumference	126669826.32365
Area	1.2768400195461E+15

Sphere

Radius = n

Volume	3.4321679341884E+22
Surface area	5.1073600781846E+15
Circumference	126669826.32365

Square

Length = n

Perimeter	80640516
Area	406430801296641
Diagonal	28510727.850991

Cube

Length = n

Surface area	2438584807779846
Volume	8.1936973837136E+21
Space diagonal	34918367.715143

Equilateral Triangle

Length = n

Perimeter	60480387
Area	1.7598969940168E+14
Altitude	17459183.857571

Triangular Pyramid

Length = n

Surface area	1.7598969940168E+14
Volume	9.6563649716907E+20
Height	9503575.9503304