1661574288 (number)

1661574288 is an even 10-digits composite number following 1661574287 and preceding 1661574289. In scientific notation, it is written as 1.661574288 × 10^9. The sum of its digits is 48. It has a total of 9 prime factors and 120 positive divisors. There are 473845760 positive integers (up to 1661574288) that are relatively prime to 1661574288.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million five hundred seventy-four thousand two hundred eighty-eight

Notation

Scientific notation 1.661574288 × 10^9
Engineering notation 1.661574288 × 10^9

Prime Factorization of 1661574288

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 17 × 17 × 10889

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 12217458
Product of the distinct prime numbers

The prime factorization of 1661574288 is 2 × 2 × 2 × 2 × 3 × 11 × 17 × 17 × 10889. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1661574288)

Multiplication

n×y
n×2 3323148576
n×3 4984722864
n×4 6646297152
n×5 8307871440

Division

n÷y
n÷2 830787144
n÷3 553858096
n÷3 415393572
n÷5 332314857.6

Exponentiation

ny
n2 2760829114542706944
n3 4.587322670286E+27
n4 7.6221773997067E+36
n5 1.2664813985927E+46

Nth Root

y√n
2√n 40762.412686199
3√n 1184.4223330526
4√n 201.89703486233
5√n 69.839955281574

Divisors of 1661574288

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1661574287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1661574288 can be divided by 120 positive divisors. The sum of these divisors (counting 1661574288) is 1, the average is 0.0083333333333333.

Base conversion 1661574288

Base System Value
2 Binary 1100011000010011001110010010000
3 Ternary 11021210112201102110
4 Quaternary 1203002121302100
5 Quinary 11400330334123
6 Senary 432513145320
8 Octal 14302316220
10 Decimal 1661574288
12 Duodecimal 3a455b240
16 Hexadecimal 63099c90
20 Vigesimal 15j4gfe8
36 Base36 rh9axc

Cryptographic Hash Functions

md5 ac0e34a4e9e8024f5b55b2198703adb7
sha1 7280393c7b91198bc61d4eb6a6170e674e6613f1
sha256 316fc023f2c83413726515136f3f50656afb6c263cacae86a8a206403e8a05a4
sha512 3e3e97b9fc53e97371460bc788ec8a1d1bfe8b0e494aee8c01c3289aff10f06c805bd2cf86ae0f6ce243db69f9a37e4581cc5b448ecaf566e073c26ffa61db5c
ripemd-160 cc46db1f501b3b2a89f590b5fe3c2f415464ea7d

1661574288 as geometric shapes

Circle

Radius = n
Diameter 3323148576
Circumference 10439979153.149
Area 8.6734004640642E+18

Sphere

Radius = n
Volume 1.9215332267488E+28
Surface area 3.4693601856257E+19
Circumference 10439979153.149

Square

Length = n
Perimeter 6646297152
Area 2760829114542706944
Diagonal 2349820892.98

Cube

Length = n
Surface area 1.6564974687256E+19
Volume 4.587322670286E+27
Space diagonal 2877931087.3661

Equilateral Triangle

Length = n
Perimeter 4984722864
Area 1.1954740743508E+18
Altitude 1438965543.683

Triangular Pyramid

Length = n
Surface area 1.1954740743508E+18
Volume 5.40621161275E+26
Height 783273630.99334