161609904, one hundred sixty-one million six hundred nine thousand nine hundred four: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

161609904 has 50 divisors, whose sum is 467749700
The reverse of 161609904 is 409906161
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred sixty-one million six hundred nine thousand nine hundred four

Notation

Scientific notation	1.61609904 × 10^8
Engineering notation	1.61609904 × 10^6

Prime Factorization of 161609904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 9 × 124699

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	6733746	Product of the distinct prime numbers

The prime factorization of 161609904 is 2 × 2 × 2 × 2 × 3 × 3 × 9 × 124699. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 8, 88, 7, 390, 105, 712, 6181, 92387, 83000, 633684, 350149, 7910605, 7550917, 63964346, 86499700, 584762819, 591114336, 3694651586, 8883149333

Basic calculations (n = 161609904)

Multiplication

n×y

n×2	323219808
n×3	484829712
n×4	646439616
n×5	808049520

Division

n÷y

n÷2	80804952
n÷3	53869968
n÷3	40402476
n÷5	32321980.8

Exponentiation

n^y

n²	26117761070889216
n³	4.2208888593613E+24
n⁴	6.8213744335606E+32
n⁵	1.1024016673558E+41

Nth Root

^y√n

²√n	12712.588406772
³√n	544.69826352334
⁴√n	112.75011488585
⁵√n	43.822141259345

Divisors of 161609904

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 124699, 249398, 374097, 498796, 748194, 997592, 1122291, 1496388, 1995184, 2244582, 2992776, 3366873, 4489164, 5985552, 6733746, 8978328, 10100619, 13467492, 17956656, 20201238, 26934984, 40402476, 53869968, 80804952, 161609904

50 divisors

τ	Total Divisors	50	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-161609903	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.02	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	50	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161609904 can be divided by 50 positive divisors. The sum of these divisors (counting 161609904) is 1, the average is 0.02.

Base conversion 161609904

Base	System	Value
2	Binary	1001101000011111100010110000
3	Ternary	102021002122010000
4	Quaternary	21220133202300
5	Quinary	312333004104
6	Senary	24011510000
8	Octal	1150374260
10	Decimal	161609904
12	Duodecimal	46158300
16	Hexadecimal	9a1f8b0
20	Vigesimal	2aa14f4
36	Base36	2o7v00

Cryptographic Hash Functions

md5	19656db932451205ba3b802cacd4b785
sha1	f3a4be39ebfc222b0ff49e9a3f8136780800192e
sha256	6e607b337e75ba57e621fea285fcd847b05d5f366d4d3e892ea965436db4b51a
sha512	9cb1765feebfcd65e3a409ea5ea2a5edc5db6e9520da1338721f09c8f077519e9d622efa8cdb27bb3cf1640432b9d14bb556b562bb5fd84058490044349f6baa
ripemd-160	17ab2822fe7f0ea5612ae4cdcbd15327a0bf26ee

161609904 as geometric shapes

Circle

Radius = n

Diameter	323219808
Circumference	1015424974.3075
Area	8.2051366308519E+16

Sphere

Radius = n

Volume	1.7680417909585E+25
Surface area	3.2820546523408E+17
Circumference	1015424974.3075

Square

Length = n

Perimeter	646439616
Area	26117761070889216
Diagonal	228550918.05061

Cube

Length = n

Surface area	156706566425335296
Volume	4.2208888593613E+24
Space diagonal	279916564.73433

Equilateral Triangle

Length = n

Perimeter	484829712
Area	1.1309322288681E+16
Altitude	139958282.36716

Triangular Pyramid

Length = n

Surface area	1.1309322288681E+16
Volume	4.9743652251486E+23
Height	76183639.350205