161888225, one hundred sixty-one million eight hundred eighty-eight thousand two hundred twenty-five: 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

161888225 has 6 divisors, whose sum is 200741430
The reverse of 161888225 is 522888161
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	one hundred sixty-one million eight hundred eighty-eight thousand two hundred twenty-five

Notation

Scientific notation	1.61888225 × 10^8
Engineering notation	1.61888225 × 10^6

Prime Factorization of 161888225

Prime Factorization 5 × 5 × 6475529

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	32377645	Product of the distinct prime numbers

The prime factorization of 161888225 is 5 × 5 × 6475529. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 84, 30, 44, 191, 5216, 4062, 29806, 41973, 782954, 457576, 2113654, 6335970, 69900489, 77129561, 704582166, 555602629, 4190587139, 8623175838

Basic calculations (n = 161888225)

Multiplication

n×y

n×2	323776450
n×3	485664675
n×4	647552900
n×5	809441125

Division

n÷y

n÷2	80944112.5
n÷3	53962741.666667
n÷3	40472056.25
n÷5	32377645

Exponentiation

n^y

n²	26207797393650625
n³	4.2427338012177E+24
n⁴	6.8684864422664E+32
n⁵	1.1119270785751E+41

Nth Root

^y√n

²√n	12723.530367001
³√n	545.01077329095
⁴√n	112.79862750495
⁵√n	43.837224776687

Divisors of 161888225

1, 5, 25, 6475529, 32377645, 161888225

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-161888224	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161888225 can be divided by 6 positive divisors. The sum of these divisors (counting 161888225) is 1, the average is 0.16666666666667.

Base conversion 161888225

Base	System	Value
2	Binary	1001101001100011011111100001
3	Ternary	102021121202220012
4	Quaternary	21221203133201
5	Quinary	312420410400
6	Senary	24021454305
8	Octal	1151433741
10	Decimal	161888225
12	Duodecimal	46271395
16	Hexadecimal	9a637e1
20	Vigesimal	2abg0b5
36	Base36	2odtr5

Cryptographic Hash Functions

md5	866a56fc8023ac9e1f207dd3e93a1cfd
sha1	42abc45a80ca9e83e305e1eb9492b789bebaa68c
sha256	36919186b09029a92a5936f45fb6a72aeffe0c2a8deac90d9f1d5610223c422b
sha512	0f22f8c0a3060eea73caa30f87d800db24a853dbea040868aa417ea32b517abb406569fd4f24c4638f8217b3236b1671d1e4b329602b5322cac0bba67597d5f1
ripemd-160	390102e14b6b50e2362eda60fead1017935fede4

161888225 as geometric shapes

Circle

Radius = n

Diameter	323776450
Circumference	1017173716.7254
Area	8.2334223758663E+16

Sphere

Radius = n

Volume	1.7771921788057E+25
Surface area	3.2933689503465E+17
Circumference	1017173716.7254

Square

Length = n

Perimeter	647552900
Area	26207797393650625
Diagonal	228944523.38351

Cube

Length = n

Surface area	157246784361903750
Volume	4.2427338012177E+24
Space diagonal	280398630.84714

Equilateral Triangle

Length = n

Perimeter	485664675
Area	1.1348309160069E+16
Altitude	140199315.42357

Triangular Pyramid

Length = n

Surface area	1.1348309160069E+16
Volume	5.0001097360174E+23
Height	76314841.127836