1661552189 (number)

1661552189 is an odd 10-digits composite number following 1661552188 and preceding 1661552190. In scientific notation, it is written as 1.661552189 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1510501980 positive integers (up to 1661552189) that are relatively prime to 1661552189.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million five hundred fifty-two thousand one hundred eighty-nine

Notation

Scientific notation 1.661552189 × 10^9
Engineering notation 1.661552189 × 10^9

Prime Factorization of 1661552189

Prime Factorization 11 × 151050199

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1661552189
Product of the distinct prime numbers

The prime factorization of 1661552189 is 11 × 151050199. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 72, 71, 136, 862, 6217, 8572, 38395, 13423, 216653, 192698, 6641359, 5564482, 53453547, 22005481, 233122210, 439938396, 9139971354, 974404095

Basic calculations (n = 1661552189)

Multiplication

n×y
n×2 3323104378
n×3 4984656567
n×4 6646208756
n×5 8307760945

Division

n÷y
n÷2 830776094.5
n÷3 553850729.66667
n÷3 415388047.25
n÷5 332310437.8

Exponentiation

ny
n2 2760755676770691721
n3 4.5871396380325E+27
n4 7.6217719068216E+36
n5 1.2663971795838E+46

Nth Root

y√n
2√n 40762.141614493
3√n 1184.4170820756
4√n 201.89636354945
5√n 69.839769505784

Divisors of 1661552189

1, 11, 151050199, 1661552189

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 -1661552188
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 1661552189 can be divided by 4 positive divisors. The sum of these divisors (counting 1661552189) is 1, the average is 0.25.

Base conversion 1661552189

Base System Value
2 Binary 1100011000010010100011000111101
3 Ternary 11021210111121002222
4 Quaternary 1203002110120331
5 Quinary 11400324132224
6 Senary 432512455125
8 Octal 14302243075
10 Decimal 1661552189
12 Duodecimal 3a454a4a5
16 Hexadecimal 6309463d
20 Vigesimal 15j4e099
36 Base36 rh8tvh

Cryptographic Hash Functions

md5 f14edccb4f62ee0a19e907e7bafbe19b
sha1 16bda5b68807c80b71267ee6ba4537d2be0e22c0
sha256 66856ec1f22f4a5ab57b2182d9e1c39ff5b7d92922ab11e6cded04cccf57026e
sha512 a5473638048cbb19dc6bb5eebc0164aeae555d659399f18693421a418c3113f6d3cd833b9b59e20315511ce5b961c52893611951b2d87ace57a7dd8f500466f1
ripemd-160 970344787ad2c4235b6167aab64e71d5589082d4

1661552189 as geometric shapes

Circle

Radius = n
Diameter 3323104378
Circumference 10439840301.037
Area 8.6731697524991E+18

Sphere

Radius = n
Volume 1.9214565583778E+28
Surface area 3.4692679009996E+19
Circumference 10439840301.037

Square

Length = n
Perimeter 6646208756
Area 2760755676770691721
Diagonal 2349789640.2745

Cube

Length = n
Surface area 1.6564534060624E+19
Volume 4.5871396380325E+27
Space diagonal 2877892810.7753

Equilateral Triangle

Length = n
Perimeter 4984656567
Area 1.1954422748628E+18
Altitude 1438946405.3876

Triangular Pyramid

Length = n
Surface area 1.1954422748628E+18
Volume 5.4059959071707E+26
Height 783263213.42483