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

161609227 (number)

161609227 is an odd 9-digits composite number following 161609226 and preceding 161609228. In scientific notation, it is written as 1.61609227 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 149177736 positive integers (up to 161609227) that are relatively prime to 161609227.

Interesting facts

161609227 has 4 divisors, whose sum is 174040720
The reverse of 161609227 is 722906161
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	one hundred sixty-one million six hundred nine thousand two hundred twenty-seven

Notation

Scientific notation	1.61609227 × 10^8
Engineering notation	1.61609227 × 10^6

Prime Factorization of 161609227

Prime Factorization 13 × 12431479

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	161609227	Product of the distinct prime numbers

The prime factorization of 161609227 is 13 × 12431479. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 24, 39, 321, 787, 1842, 7582, 65915, 12022, 978280, 510123, 3410131, 2326548, 63358955, 86051856, 140469244, 541884492, 2097904567, 8887361302

Basic calculations (n = 161609227)

Multiplication

n×y

n×2	323218454
n×3	484827681
n×4	646436908
n×5	808046135

Division

n÷y

n÷2	80804613.5
n÷3	53869742.333333
n÷3	40402306.75
n÷5	32321845.4

Exponentiation

n^y

n²	26117542251537529
n³	4.2208358144108E+24
n⁴	6.8212601326085E+32
n⁵	1.1023785771968E+41

Nth Root

^y√n

²√n	12712.561779594
³√n	544.69750292383
⁴√n	112.7499968053
⁵√n	43.82210454422

Divisors of 161609227

1, 13, 12431479, 161609227

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-161609226	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161609227 can be divided by 4 positive divisors. The sum of these divisors (counting 161609227) is 1, the average is 0.25.

Base conversion 161609227

Base	System	Value
2	Binary	1001101000011111011000001011
3	Ternary	102021002121011221
4	Quaternary	21220133120023
5	Quinary	312332443402
6	Senary	24011502511
8	Octal	1150373013
10	Decimal	161609227
12	Duodecimal	46157a37
16	Hexadecimal	9a1f60b
20	Vigesimal	2aa1317
36	Base36	2o7uh7

Cryptographic Hash Functions

md5	7cb9d30f687db02c5e07f348336d6a28
sha1	a8808347622c9e5c1b1e173add568d9a7f3ff3e7
sha256	a0a4749b613172ebe140622b53eae504e49df332ccfdc86d6b1851e2711d700d
sha512	794c2d1d4a629739a753626c6e9d0a2ce25eb9a464ae19c7359f0fc44f9f615e5fc41a491ecf17629bf3ed8598955252bf8b84a7cc7c8da0f59c37bb64c7203d
ripemd-160	5a5f5f3628b75ac88aace1572d26043673b15a05

161609227 as geometric shapes

Circle

Radius = n

Diameter	323218454
Circumference	1015420720.5911
Area	8.2050678867251E+16

Sphere

Radius = n

Volume	1.7680195715416E+25
Surface area	3.2820271546901E+17
Circumference	1015420720.5911

Square

Length = n

Perimeter	646436908
Area	26117542251537529
Diagonal	228549960.62803

Cube

Length = n

Surface area	156705253509225174
Volume	4.2208358144108E+24
Space diagonal	279915392.13593

Equilateral Triangle

Length = n

Perimeter	484827681
Area	1.1309227537122E+16
Altitude	139957696.06797

Triangular Pyramid

Length = n

Surface area	1.1309227537122E+16
Volume	4.9743027110749E+23
Height	76183320.209344