21293560 is an even 8-digits composite number following 21293559
and preceding 21293561 . In scientific notation, it is written as 2.1293560 × 10^7.
The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors.
There are 8493696 positive integers (up to 21293560) that are relatively prime to 21293560.
21293560 has 32 divisors, whose sum is 48044160
The reverse of 21293560 is 06539212
Previous prime number is 877
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
twenty-one million two hundred ninety-three thousand five hundred sixty
Scientific notation
2.1293560 × 10^7
Engineering notation
2.1293560 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 877 × 607
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5323390
Product of the distinct prime numbers
The prime factorization of 21293560 is 2 × 2 × 2 × 5 × 877 × 607.
Since it has a total of 6 prime factors.
2 , 5 , 18 , 54 , 739 , 343 , 8357 , 7093 , 48621 , 26443 , 483514 , 637537 , 9938707 , 2115680 , 70071335 , 71491871 , 52453130 , 203702629 , 3615642762 , 9509465532
n×2
42587120
n×3
63880680
n×4
85174240
n×5
106467800
n÷2
10646780
n÷3
7097853.3333333
n÷3
5323390
n÷5
4258712
n2
453415697473600
n3
9.6548343590959E+21
n4
2.0558579471547E+29
n5
4.3776534549216E+36
2 √n
4614.4945552032
3 √n
277.17204445904
4 √n
67.930071067262
5 √n
29.217944187795
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 607 , 877 , 1214 , 1754 , 2428 , 3035 , 3508 , 4385 , 4856 , 6070 , 7016 , 8770 , 12140 , 17540 , 24280 , 35080 , 532339 , 1064678 , 2129356 , 2661695 , 4258712 , 5323390 , 10646780 , 21293560
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
-21293559
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 21293560 can be divided by 32 positive divisors.
The sum of these divisors (counting 21293560) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010001001110100111111000
3
Ternary
1111001211021101
4
Quaternary
1101032213320
5
Quinary
20422343220
6
Senary
2040221144
8
Octal
121164770
10
Decimal
21293560
12
Duodecimal
716a7b4
16
Hexadecimal
144e9f8
20
Vigesimal
6d1di0
36
Base36
coe7s
md5
512daa913ecff6149af82a7c71b06d44
sha1
efa3bb751e914ebc5445686ca4bb65d41f955ed9
sha256
2994f81bd9fe05dadf3227b2f228241a54e928912eaa8c13b867606f3a8aa16d
sha512
e83989d3d27973db5e2909bb703ba6108b128973dc4179594877a695f5aac8512a2a4884548bfba1383635e93c949989648001cc14a585b9ad37cbb49b39416e
ripemd-160
9aa98ae4d6e3379e721ff5d0ec335820e6db618e
Diameter
42587120
Circumference
133791383.32955
Area
1.4244474242054E+15
Volume
4.0442075592216E+22
Surface area
5.6977896968214E+15
Circumference
133791383.32955
Perimeter
85174240
Area
453415697473600
Diagonal
30113641.343205
Surface area
2720494184841600
Volume
9.6548343590959E+21
Space diagonal
36881527.794016
Perimeter
63880680
Area
1.9633475624339E+14
Altitude
18440763.897008
Surface area
1.9633475624339E+14
Volume
1.1378331410916E+21
Height
10037880.447735