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.
16662488 has 32 divisors, whose sum is 32888160
The reverse of 16662488 is 88426661
Previous prime number is 137
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixteen million six hundred sixty-two thousand four hundred eighty-eight
Scientific notation
1.6662488 × 10^7
Engineering notation
1.6662488 × 10^6
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.
7 , 1 , 65 , 9 , 657 , 765 , 6324 , 7066 , 75718 , 88236 , 168235 , 367666 , 8442928 , 8968215 , 15501914 , 13547329 , 625007022 , 473555062 , 2772498892 , 7209448140
n×2
33324976
n×3
49987464
n×4
66649952
n×5
83312440
n÷2
8331244
n÷3
5554162.6666667
n÷3
4165622
n÷5
3332497.6
n2
277638506350144
n3
4.6261482803972E+21
n4
7.7083140208339E+28
n5
1.2843968987238E+36
2 √n
4081.9710924993
3 √n
255.4151280023
4 √n
63.890305152654
5 √n
27.819413509462
1 , 2 , 4 , 8 , 23 , 46 , 92 , 137 , 184 , 274 , 548 , 661 , 1096 , 1322 , 2644 , 3151 , 5288 , 6302 , 12604 , 15203 , 25208 , 30406 , 60812 , 90557 , 121624 , 181114 , 362228 , 724456 , 2082811 , 4165622 , 8331244 , 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
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
md5
e195a7e5e636d731c29800687d187af1
sha1
f53158e0b5212409b144a46c3bb8f8de8ebc4cd3
sha256
9a5cce7725af3fdefa4edb2a70fb8d5bca3b9e907c99886ef4f27a6ea6386d0b
sha512
20154d79bc82e1680a51c64846a57333fc54aed9961699fc628f4c8c6dbe3342d167b8e6bc7b1bc8e34ee1204d3b45dc79097f59a34c29666a66cec41e29fd2c
ripemd-160
2f3ac23d0d8cf90483a42ff8aa0b5b2e89e58630
Diameter
33324976
Circumference
104693499.78266
Area
8.7222709190326E+14
Volume
1.9377964602817E+22
Surface area
3.488908367613E+15
Circumference
104693499.78266
Perimeter
66649952
Area
277638506350144
Diagonal
23564316.512479
Surface area
1665831038100864
Volume
4.6261482803972E+21
Space diagonal
28860275.796507
Perimeter
49987464
Area
1.20220999784E+14
Altitude
14430137.898253
Surface area
1.20220999784E+14
Volume
5.4519680330722E+20
Height
7854772.1708263