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

20190115 (number)

20190115 is an odd 8-digits composite number following 20190114 and preceding 20190116. In scientific notation, it is written as 2.0190115 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 14461920 positive integers (up to 20190115) that are relatively prime to 20190115.

Interesting facts

20190115 has 16 divisors, whose sum is 26830080
The reverse of 20190115 is 51109102
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

Name	twenty million one hundred ninety thousand one hundred fifteen

Notation

Scientific notation	2.0190115 × 10^7
Engineering notation	2.0190115 × 10^6

Prime Factorization of 20190115

Prime Factorization 5 × 11 × 67 × 5479

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20190115	Product of the distinct prime numbers

The prime factorization of 20190115 is 5 × 11 × 67 × 5479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 6, 79, 748, 390, 580, 4731, 31982, 61581, 528195, 15447, 9482382, 1543786, 81516927, 89098626, 243885524, 619534864, 1626800428, 2716743847

Basic calculations (n = 20190115)

Multiplication

n×y

n×2	40380230
n×3	60570345
n×4	80760460
n×5	100950575

Division

n÷y

n÷2	10095057.5
n÷3	6730038.3333333
n÷3	5047528.75
n÷5	4038023

Exponentiation

n^y

n²	407640743713225
n³	8.2303134942555E+21
n⁴	1.6617097593507E+29
n⁵	3.3550111137913E+36

Nth Root

^y√n

²√n	4493.341184464
³√n	272.29913654921
⁴√n	67.032389070239
⁵√n	28.908646500296

Divisors of 20190115

1, 5, 11, 55, 67, 335, 737, 3685, 5479, 27395, 60269, 301345, 367093, 1835465, 4038023, 20190115

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20190114	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20190115 can be divided by 16 positive divisors. The sum of these divisors (counting 20190115) is 1, the average is 0.0625.

Base conversion 20190115

Base	System	Value
2	Binary	1001101000001001110100011
3	Ternary	1101222202122001
4	Quaternary	1031001032203
5	Quinary	20132040430
6	Senary	2000424431
8	Octal	115011643
10	Decimal	20190115
12	Duodecimal	6918117
16	Hexadecimal	13413a3
20	Vigesimal	663f5f
36	Base36	c0qsj

Cryptographic Hash Functions

md5	f53db2e4977e40a84e97bf88ce2f0755
sha1	dbcc05b0bd7666fe11d7db03d396430a18a8cf67
sha256	2a327a414ff79c4ce58c068958c927aaa56ee62f85ab81244ceb181d78544029
sha512	7ffe554d7d004c8b6de504c4060f86323952976e3bae03da044e280aa4a268d9e8feb88ec7fc0742a167bb2c20a241b59f1884df4eef8038ba5cf071e4559aea
ripemd-160	b3047962c36ea3f610a280429a6d11676cde78b6

20190115 as geometric shapes

Circle

Radius = n

Diameter	40380230
Circumference	126858233.91827
Area	1.2806411657533E+15

Sphere

Radius = n

Volume	3.4475056547059E+22
Surface area	5.1225646630134E+15
Circumference	126858233.91827

Square

Length = n

Perimeter	80760460
Area	407640743713225
Diagonal	28553134.458872

Cube

Length = n

Surface area	2445844462279350
Volume	8.2303134942555E+21
Space diagonal	34970304.990658

Equilateral Triangle

Length = n

Perimeter	60570345
Area	1.7651361983662E+14
Altitude	17485152.495329

Triangular Pyramid

Length = n

Surface area	1.7651361983662E+14
Volume	9.6995174717987E+20
Height	9517711.4862908