16662488 (number)

16662488 is an even 8-digits composite number following 16662487 and preceding 16662489. In scientific notation, it is written as 1.6662488 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 7898880 positive integers (up to 16662488) that are relatively prime to 16662488.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-two thousand four hundred eighty-eight

Notation

Scientific notation 1.6662488 × 10^7
Engineering notation 1.6662488 × 10^6

Prime Factorization of 16662488

Prime Factorization 2 × 2 × 2 × 23 × 137 × 661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4165622
Product of the distinct prime numbers

The prime factorization of 16662488 is 2 × 2 × 2 × 23 × 137 × 661. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16662488)

Multiplication

n×y
n×2 33324976
n×3 49987464
n×4 66649952
n×5 83312440

Division

n÷y
n÷2 8331244
n÷3 5554162.6666667
n÷3 4165622
n÷5 3332497.6

Exponentiation

ny
n2 277638506350144
n3 4.6261482803972E+21
n4 7.7083140208339E+28
n5 1.2843968987238E+36

Nth Root

y√n
2√n 4081.9710924993
3√n 255.4151280023
4√n 63.890305152654
5√n 27.819413509462

Divisors of 16662488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16662487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16662488 can be divided by 32 positive divisors. The sum of these divisors (counting 16662488) is 1, the average is 0.03125.

Base conversion 16662488

Base System Value
2 Binary 111111100011111111011000
3 Ternary 1011100112122012
4 Quaternary 333203333120
5 Quinary 13231144423
6 Senary 1353045052
8 Octal 77437730
10 Decimal 16662488
12 Duodecimal 56b6788
16 Hexadecimal fe3fd8
20 Vigesimal 542g48
36 Base36 9x4uw

Cryptographic Hash Functions

md5 e195a7e5e636d731c29800687d187af1
sha1 f53158e0b5212409b144a46c3bb8f8de8ebc4cd3
sha256 9a5cce7725af3fdefa4edb2a70fb8d5bca3b9e907c99886ef4f27a6ea6386d0b
sha512 20154d79bc82e1680a51c64846a57333fc54aed9961699fc628f4c8c6dbe3342d167b8e6bc7b1bc8e34ee1204d3b45dc79097f59a34c29666a66cec41e29fd2c
ripemd-160 2f3ac23d0d8cf90483a42ff8aa0b5b2e89e58630

16662488 as geometric shapes

Circle

Radius = n
Diameter 33324976
Circumference 104693499.78266
Area 8.7222709190326E+14

Sphere

Radius = n
Volume 1.9377964602817E+22
Surface area 3.488908367613E+15
Circumference 104693499.78266

Square

Length = n
Perimeter 66649952
Area 277638506350144
Diagonal 23564316.512479

Cube

Length = n
Surface area 1665831038100864
Volume 4.6261482803972E+21
Space diagonal 28860275.796507

Equilateral Triangle

Length = n
Perimeter 49987464
Area 1.20220999784E+14
Altitude 14430137.898253

Triangular Pyramid

Length = n
Surface area 1.20220999784E+14
Volume 5.4519680330722E+20
Height 7854772.1708263