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

20150115 (number)

20150115 is an odd 8-digits composite number following 20150114 and preceding 20150116. In scientific notation, it is written as 2.0150115 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 10746720 positive integers (up to 20150115) that are relatively prime to 20150115.

Interesting facts

20150115 has 8 divisors, whose sum is 32240208
The reverse of 20150115 is 51105102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty million one hundred fifty thousand one hundred fifteen

Notation

Scientific notation	2.0150115 × 10^7
Engineering notation	2.0150115 × 10^6

Prime Factorization of 20150115

Prime Factorization 3 × 5 × 1343341

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20150115	Product of the distinct prime numbers

The prime factorization of 20150115 is 3 × 5 × 1343341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 7, 31, 267, 135, 8044, 8881, 86263, 85770, 931605, 832799, 6838967, 5266546, 94745524, 43773937, 727973817, 810595063, 7273299754, 4785684194

Basic calculations (n = 20150115)

Multiplication

n×y

n×2	40300230
n×3	60450345
n×4	80600460
n×5	100750575

Division

n÷y

n÷2	10075057.5
n÷3	6716705
n÷3	5037528.75
n÷5	4030023

Exponentiation

n^y

n²	406027134513225
n³	8.181493453562E+21
n⁴	1.6485803396102E+29
n⁵	3.3219083429885E+36

Nth Root

^y√n

²√n	4488.8879469196
³√n	272.1191942635
⁴√n	66.999163777764
⁵√n	28.897182837838

Divisors of 20150115

1, 3, 5, 15, 1343341, 4030023, 6716705, 20150115

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	-20150114	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 20150115 can be divided by 8 positive divisors. The sum of these divisors (counting 20150115) is 1, the average is 0.125.

Base conversion 20150115

Base	System	Value
2	Binary	1001100110111011101100011
3	Ternary	1101220201202120
4	Quaternary	1030313131203
5	Quinary	20124300430
6	Senary	1555515323
8	Octal	114673543
10	Decimal	20150115
12	Duodecimal	68b8b43
16	Hexadecimal	1337763
20	Vigesimal	65if5f
36	Base36	bzvxf

Cryptographic Hash Functions

md5	c5d0526928d2255d57bcbf6a0c8d85a6
sha1	6449300cb12ecfa31b98f9c41e1242d2c7588236
sha256	e61daf269b6450739ba386dd18d2e9890b20f5b2606e1527152ac7f12f55d5b9
sha512	637369ff1d50689269cff6c29ef98c405ff3165c6f8b17ac44c60a270156a7fe178c1111c5a6a81859860dbb6ff8730b431eddac4508d291cd747ebc357e6e76
ripemd-160	4c088987974a5c20b2255bc2e3d1790d86e4003b

20150115 as geometric shapes

Circle

Radius = n

Diameter	40300230
Circumference	126606906.50598
Area	1.2755718629449E+15

Sphere

Radius = n

Volume	3.4270559638804E+22
Surface area	5.1022874517794E+15
Circumference	126606906.50598

Square

Length = n

Perimeter	80600460
Area	406027134513225
Diagonal	28496565.916378

Cube

Length = n

Surface area	2436162807079350
Volume	8.181493453562E+21
Space diagonal	34901022.958356

Equilateral Triangle

Length = n

Perimeter	60450345
Area	1.7581490655713E+14
Altitude	17450511.479178

Triangular Pyramid

Length = n

Surface area	1.7581490655713E+14
Volume	9.6419825020783E+20
Height	9498855.3054592