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

661075 (number)

661075 is an odd 6-digits composite number following 661074 and preceding 661076. In scientific notation, it is written as 6.61075 × 10^5. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 511200 positive integers (up to 661075) that are relatively prime to 661075.

Interesting facts

661075 has 12 divisors, whose sum is 847168
The reverse of 661075 is 570166
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 25
Digital Root 7

Name

Name	six hundred sixty-one thousand seventy-five

Notation

Scientific notation	6.61075 × 10^5
Engineering notation	6.61075 × 10^3

Prime Factorization of 661075

Prime Factorization 5 × 31 × 5 × 853

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	132215	Product of the distinct prime numbers

The prime factorization of 661075 is 5 × 31 × 5 × 853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 38, 9, 434, 999, 6502, 4376, 70182, 1727, 506808, 560962, 8872606, 5338811, 49334644, 16321247, 377139230, 366567805, 3041659931, 9251633197

Basic calculations (n = 661075)

Multiplication

n×y

n×2	1322150
n×3	1983225
n×4	2644300
n×5	3305375

Division

n÷y

n÷2	330537.5
n÷3	220358.33333333
n÷3	165268.75
n÷5	132215

Exponentiation

n^y

n²	437020155625
n³	288903099379796875
n⁴	1.909866164225E+23
n⁵	1.262564774515E+29

Nth Root

^y√n

²√n	813.06518803845
³√n	87.113121885323
⁴√n	28.514297958015
⁵√n	14.589827150876

Divisors of 661075

1, 5, 25, 31, 155, 775, 853, 4265, 21325, 26443, 132215, 661075

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	-661074	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 661075 can be divided by 12 positive divisors. The sum of these divisors (counting 661075) is 1, the average is 0.083333333333333.

Base conversion 661075

Base	System	Value
2	Binary	10100001011001010011
3	Ternary	1020120211021
4	Quaternary	2201121103
5	Quinary	132123300
6	Senary	22100311
8	Octal	2413123
10	Decimal	661075
12	Duodecimal	27a697
16	Hexadecimal	a1653
20	Vigesimal	42cdf
36	Base36	e637

Cryptographic Hash Functions

md5	8380d21dcbd0c7b3010804f3e2b1fd2c
sha1	928e991beeb47df02572417b81c896817244454a
sha256	a6ebcd4233901782782468f40accd10160ca135ea04aaeac4beb4203146ed501
sha512	7b4e42e008d6bafb08b1346ba0477c542adf7c39600a904da75dce85f3fe3da48347cb429a83b75a0e664b111da3a571be3de7259e731b17868854d41b500c37
ripemd-160	afe6db71925b32ccd3afe7bbdf13486382502efd

661075 as geometric shapes

Circle

Radius = n

Diameter	1322150
Circumference	4153656.7269437
Area	1372939310382.2

Sphere

Radius = n

Volume	1.2101544728145E+18
Surface area	5491757241528.7
Circumference	4153656.7269437

Square

Length = n

Perimeter	2644300
Area	437020155625
Diagonal	934901.23074579

Cube

Length = n

Surface area	2622120933750
Volume	288903099379796875
Space diagonal	1145015.4876136

Equilateral Triangle

Length = n

Perimeter	1983225
Area	189235278368.54
Altitude	572507.7438068

Triangular Pyramid

Length = n

Surface area	189235278368.54
Volume	3.4047556779544E+16
Height	311633.74358193