1661533860 (number)

1661533860 is an even 10-digits composite number following 1661533859 and preceding 1661533861. In scientific notation, it is written as 1.661533860 × 10^9. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 373547520 positive integers (up to 1661533860) that are relatively prime to 1661533860.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million five hundred thirty-three thousand eight hundred sixty

Notation

Scientific notation 1.661533860 × 10^9
Engineering notation 1.661533860 × 10^9

Prime Factorization of 1661533860

Prime Factorization 2 × 2 × 21 × 5 × 61 × 64853

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 830766930
Product of the distinct prime numbers

The prime factorization of 1661533860 is 2 × 2 × 21 × 5 × 61 × 64853. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 90, 47, 840, 876, 8925, 2371, 65641, 70738, 924454, 487715, 4213610, 4236916, 33880899, 75563636, 917059776, 341964704, 7701607221, 3677862199

Basic calculations (n = 1661533860)

Multiplication

n×y
n×2 3323067720
n×3 4984601580
n×4 6646135440
n×5 8307669300

Division

n÷y
n÷2 830766930
n÷3 553844620
n÷3 415383465
n÷5 332306772

Exponentiation

ny
n2 2760694767926499600
n3 4.5869878340347E+27
n4 7.6214356016568E+36
n5 1.2663273313962E+46

Nth Root

y√n
2√n 40761.916785156
3√n 1184.4127268587
4√n 201.89580675476
5√n 69.839615421092

Divisors of 1661533860

1, 2, 4, 5, 10, 20, 21, 42, 61, 84, 105, 122, 210, 244, 305, 420, 610, 1220, 1281, 2562, 5124, 6405, 12810, 25620, 64853, 129706, 259412, 324265, 648530, 1297060, 1361913, 2723826, 3956033, 5447652, 6809565, 7912066, 13619130, 15824132, 19780165, 27238260, 39560330, 79120660, 83076693, 166153386, 332306772, 415383465, 830766930, 1661533860

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1661533859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1661533860 can be divided by 48 positive divisors. The sum of these divisors (counting 1661533860) is 1, the average is 0.020833333333333.

Base conversion 1661533860

Base System Value
2 Binary 1100011000010001111111010100100
3 Ternary 11021210110122222010
4 Quaternary 1203002033322210
5 Quinary 11400323040420
6 Senary 432512234220
8 Octal 14302177244
10 Decimal 1661533860
12 Duodecimal 3a453b970
16 Hexadecimal 6308fea4
20 Vigesimal 15j4bed0
36 Base36 rh8fqc

Cryptographic Hash Functions

md5 610c4e27a57ce0f2070abb959171dc9b
sha1 3503f42b01e5bd26dc17a5ffc56e010bde3a21bf
sha256 5725d6c9571b0c41e7a513a82573db96188fd5dffd851a9fbb132490af454cbb
sha512 bf4c65827ff4d97c43fd814b640f38dae1e71f4d3f12cb01915504455db4d9e7b4adfa9e9a4dc666f1f400ff3d5d4e19961574839101449da4090ef346f0f111
ripemd-160 7f998321dc0c2a756e13135c09625f82c7f7370e

1661533860 as geometric shapes

Circle

Radius = n
Diameter 3323067720
Circumference 10439725136.533
Area 8.6729784017217E+18

Sphere

Radius = n
Volume 1.9213929708679E+28
Surface area 3.4691913606887E+19
Circumference 10439725136.533

Square

Length = n
Perimeter 6646135440
Area 2760694767926499600
Diagonal 2349763719.1541

Cube

Length = n
Surface area 1.6564168607559E+19
Volume 4.5869878340347E+27
Space diagonal 2877861064.016

Equilateral Triangle

Length = n
Perimeter 4984601580
Area 1.1954159005596E+18
Altitude 1438930532.008

Triangular Pyramid

Length = n
Surface area 1.1954159005596E+18
Volume 5.4058170044436E+26
Height 783254573.05137