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

27830145 (number)

27830145 is an odd 8-digits composite number following 27830144 and preceding 27830146. In scientific notation, it is written as 2.7830145 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 12616128 positive integers (up to 27830145) that are relatively prime to 27830145.

Interesting facts

27830145 has 8 divisors, whose sum is 37132992
The reverse of 27830145 is 54103872
Previous prime number is 4445

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty-seven million eight hundred thirty thousand one hundred forty-five

Notation

Scientific notation	2.7830145 × 10^7
Engineering notation	2.7830145 × 10^6

Prime Factorization of 27830145

Prime Factorization 3 × 4445 × 2087

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	27830145	Product of the distinct prime numbers

The prime factorization of 27830145 is 3 × 4445 × 2087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 20, 93, 845, 131, 7762, 3229, 64444, 83496, 350830, 901175, 915621, 1830471, 67442001, 35025091, 497322309, 477793321, 1421497776, 1754824746

Basic calculations (n = 27830145)

Multiplication

n×y

n×2	55660290
n×3	83490435
n×4	111320580
n×5	139150725

Division

n÷y

n÷2	13915072.5
n÷3	9276715
n÷3	6957536.25
n÷5	5566029

Exponentiation

n^y

n²	774516970721025
n³	2.1554919600127E+22
n⁴	5.9987653793487E+29
n⁵	1.6694651032826E+37

Nth Root

^y√n

²√n	5275.4284186216
³√n	303.04362778428
⁴√n	72.63214452721
⁵√n	30.82500060689

Divisors of 27830145

1, 3, 2087, 4445, 6261, 13335, 9276715, 27830145

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	-27830144	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 27830145 can be divided by 8 positive divisors. The sum of these divisors (counting 27830145) is 1, the average is 0.125.

Base conversion 27830145

Base	System	Value
2	Binary	1101010001010011110000001
3	Ternary	1221100220210010
4	Quaternary	1222022132001
5	Quinary	24111031040
6	Senary	2432255133
8	Octal	152123601
10	Decimal	27830145
12	Duodecimal	93a14a9
16	Hexadecimal	1a8a781
20	Vigesimal	8dif75
36	Base36	gkhvl

Cryptographic Hash Functions

md5	c37b3790b7b52b2a3af4a18c1ba7dc65
sha1	c22d775d4cead95c9155d705e7fd2c9350ceac99
sha256	82cff053ef443628135660fe877923296d81cf68c9ceccc5907cefee19f6e0d6
sha512	f9989f5c98a71efb79cbc61b7eeedf3e7bbaf28e7d85ebca1c18d2563edc8c39dac5375124e644243fa0c9d2931aeae9776bbaafd44a1e8627df96ac6e9075e7
ripemd-160	496feb024324905758579c18fad30353d45ff5c5

27830145 as geometric shapes

Circle

Radius = n

Diameter	55660290
Circumference	174861958.16068
Area	2.4332168252978E+15

Sphere

Radius = n

Volume	9.028903608597E+22
Surface area	9.7328673011912E+15
Circumference	174861958.16068

Square

Length = n

Perimeter	111320580
Area	774516970721025
Diagonal	39357768.50181

Cube

Length = n

Surface area	4647101824326150
Volume	2.1554919600127E+22
Space diagonal	48203225.122009

Equilateral Triangle

Length = n

Perimeter	83490435
Area	3.3537568615329E+14
Altitude	24101612.561004

Triangular Pyramid

Length = n

Surface area	3.3537568615329E+14
Volume	2.5402716361968E+21
Height	13119256.16727