1661564412 (number)

1661564412 is an even 10-digits composite number following 1661564411 and preceding 1661564413. In scientific notation, it is written as 1.661564412 × 10^9. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 535988160 positive integers (up to 1661564412) that are relatively prime to 1661564412.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million five hundred sixty-four thousand four hundred twelve

Notation

Scientific notation 1.661564412 × 10^9
Engineering notation 1.661564412 × 10^9

Prime Factorization of 1661564412

Prime Factorization 2 × 2 × 9 × 31 × 1488857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 830782206
Product of the distinct prime numbers

The prime factorization of 1661564412 is 2 × 2 × 9 × 31 × 1488857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 25, 44, 727, 253, 720, 9506, 79512, 69521, 79879, 340937, 5755834, 1422225, 15592317, 77222505, 186159719, 237319984, 9347865545, 8958841645

Basic calculations (n = 1661564412)

Multiplication

n×y
n×2 3323128824
n×3 4984693236
n×4 6646257648
n×5 8307822060

Division

n÷y
n÷2 830782206
n÷3 553854804
n÷3 415391103
n÷5 332312882.4

Exponentiation

ny
n2 2760796295224905744
n3 4.5872408729271E+27
n4 7.6219961837276E+36
n5 1.2664437607282E+46

Nth Root

y√n
2√n 40762.291545005
3√n 1184.419986407
4√n 201.89673485474
5√n 69.83987225898

Divisors of 1661564412

1, 2, 4, 9, 18, 31, 36, 62, 124, 279, 558, 1116, 1488857, 2977714, 5955428, 13399713, 26799426, 46154567, 53598852, 92309134, 184618268, 415391103, 830782206, 1661564412

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1661564411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1661564412 can be divided by 24 positive divisors. The sum of these divisors (counting 1661564412) is 1, the average is 0.041666666666667.

Base conversion 1661564412

Base System Value
2 Binary 1100011000010010111010111111100
3 Ternary 11021210112012212200
4 Quaternary 1203002113113330
5 Quinary 11400330030122
6 Senary 432513031500
8 Octal 14302272774
10 Decimal 1661564412
12 Duodecimal 3a4555590
16 Hexadecimal 630975fc
20 Vigesimal 15j4fb0c
36 Base36 rh93b0

Cryptographic Hash Functions

md5 ef1b48710eea4747f74b689070209867
sha1 fe9963f89d3cd34a7ba01ff3826e3a7b4db97cef
sha256 e9cfa4f9989019fd3b5743a85ce22e312ee2c1b75ce01495e0482b00f57ae9d0
sha512 b1ab60db0a242e3a972dcc08f945e440f3cfa14de2d85cfa7ba96fb9c77e2765dbd3013e4edcb803450593c0bad5d64ac256e67c565c17f8b895d8a746c24f9a
ripemd-160 b3de40ed6667b739a0f3e20a3fb4bb0cc116dc41

1661564412 as geometric shapes

Circle

Radius = n
Diameter 3323128824
Circumference 10439917100.411
Area 8.6732973591365E+18

Sphere

Radius = n
Volume 1.9214989635513E+28
Surface area 3.4693189436546E+19
Circumference 10439917100.411

Square

Length = n
Perimeter 6646257648
Area 2760796295224905744
Diagonal 2349806926.2069

Cube

Length = n
Surface area 1.6564777771349E+19
Volume 4.5872408729271E+27
Space diagonal 2877913981.6323

Equilateral Triangle

Length = n
Perimeter 4984693236
Area 1.1954598631694E+18
Altitude 1438956990.8162

Triangular Pyramid

Length = n
Surface area 1.1954598631694E+18
Volume 5.4061152136381E+26
Height 783268975.40229