16661660 (number)

16661660 is an even 8-digits composite number following 16661659 and preceding 16661661. In scientific notation, it is written as 1.6661660 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 6150144 positive integers (up to 16661660) that are relatively prime to 16661660.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-one thousand six hundred sixty

Notation

Scientific notation 1.6661660 × 10^7
Engineering notation 1.6661660 × 10^6

Prime Factorization of 16661660

Prime Factorization 2 × 2 × 5 × 29 × 23 × 1249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8330830
Product of the distinct prime numbers

The prime factorization of 16661660 is 2 × 2 × 5 × 29 × 23 × 1249. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 95, 46, 998, 885, 8151, 6561, 75620, 16286, 791464, 975243, 3972393, 7767192, 46025512, 76144322, 186071369, 986257806, 2793540168, 4804583140

Basic calculations (n = 16661660)

Multiplication

n×y
n×2 33323320
n×3 49984980
n×4 66646640
n×5 83308300

Division

n÷y
n÷2 8330830
n÷3 5553886.6666667
n÷3 4165415
n÷5 3332332

Exponentiation

ny
n2 277610913955600
n3 4.6254586606175E+21
n4 7.7067819547264E+28
n5 1.2840778062379E+36

Nth Root

y√n
2√n 4081.8696696489
3√n 255.41089719697
4√n 63.889511421273
5√n 27.819137020954

Divisors of 16661660

1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1249, 1334, 2498, 2668, 3335, 4996, 6245, 6670, 12490, 13340, 24980, 28727, 36221, 57454, 72442, 114908, 143635, 144884, 181105, 287270, 362210, 574540, 724420, 833083, 1666166, 3332332, 4165415, 8330830, 16661660

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 -16661659
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 16661660 can be divided by 48 positive divisors. The sum of these divisors (counting 16661660) is 1, the average is 0.020833333333333.

Base conversion 16661660

Base System Value
2 Binary 111111100011110010011100
3 Ternary 1011100111111112
4 Quaternary 333203302130
5 Quinary 13231133120
6 Senary 1353041152
8 Octal 77436234
10 Decimal 16661660
12 Duodecimal 56b61b8
16 Hexadecimal fe3c9c
20 Vigesimal 542e30
36 Base36 9x47w

Cryptographic Hash Functions

md5 69aeef2a41188d8de7ac29c458cf1a85
sha1 11c391d57d62cee24b6cc5782a0d370062cfd5a9
sha256 2960430d0fc8071d5f02bfa0a972c844a20690f124ea5e6ea3441e9268d8ab31
sha512 574035fb8457b26ded5ee6ba7b232c47492a41ce60bb78d81df5730e7c019923d17545c7486abf12c2e8f2c1ea89265581bf10931ee0075bcf012f1aa93b5fba
ripemd-160 c55c64cf7b5da864b150d8bf0cd2f1c550e5a812

16661660 as geometric shapes

Circle

Radius = n
Diameter 33323320
Circumference 104688297.30522
Area 8.7214040783926E+14

Sphere

Radius = n
Volume 1.9375075930239E+22
Surface area 3.488561631357E+15
Circumference 104688297.30522

Square

Length = n
Perimeter 66646640
Area 277610913955600
Diagonal 23563145.543649

Cube

Length = n
Surface area 1665665483733600
Volume 4.6254586606175E+21
Space diagonal 28858841.658438

Equilateral Triangle

Length = n
Perimeter 49984980
Area 1.2020905192668E+14
Altitude 14429420.829219

Triangular Pyramid

Length = n
Surface area 1.2020905192668E+14
Volume 5.4511553083678E+20
Height 7854381.8478831