20403030 is an even 8-digits composite number following 20403029
and preceding 20403031 . In scientific notation, it is written as 2.0403030 × 10^7.
The sum of its digits is 12. It has a total of 5 prime factors and 32 positive divisors.
There are 5427200 positive integers (up to 20403030) that are relatively prime to 20403030.
20403030 has 32 divisors, whose sum is 49089888
The reverse of 20403030 is 03030402
Previous prime number is 641
Is Prime? no
Number parity even
Number length 8
Sum of Digits 12
Digital Root 3
Name
twenty million four hundred three thousand thirty
Scientific notation
2.0403030 × 10^7
Engineering notation
2.0403030 × 10^6
Prime Factorization
2 × 3 × 5 × 641 × 1061
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20403030
Product of the distinct prime numbers
The prime factorization of 20403030 is 2 × 3 × 5 × 641 × 1061.
Since it has a total of 5 prime factors.
8 , 7 , 59 , 96 , 839 , 240 , 7398 , 8229 , 3073 , 12255 , 329978 , 938416 , 2699605 , 9093187 , 79683480 , 4517915 , 88185627 , 605036377 , 9196642002 , 2425670524
n×2
40806060
n×3
61209090
n×4
81612120
n×5
102015150
n÷2
10201515
n÷3
6801010
n÷3
5100757.5
n÷5
4080606
n2
416283633180900
n3
8.4934474562989E+21
n4
1.7329206325429E+29
n5
3.5356831653392E+36
2 √n
4516.9713304381
3 √n
273.25296897091
4 √n
67.208417110048
5 √n
28.969362193596
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 641 , 1061 , 1282 , 1923 , 2122 , 3183 , 3205 , 3846 , 5305 , 6366 , 6410 , 9615 , 10610 , 15915 , 19230 , 31830 , 680101 , 1360202 , 2040303 , 3400505 , 4080606 , 6801010 , 10201515 , 20403030
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
-20403029
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 20403030 can be divided by 32 positive divisors.
The sum of these divisors (counting 20403030) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001101110101001101010110
3
Ternary
1102101120200210
4
Quaternary
1031311031112
5
Quinary
20210344110
6
Senary
2005150250
8
Octal
115651526
10
Decimal
20403030
12
Duodecimal
69bb386
16
Hexadecimal
1375356
20
Vigesimal
67a7ba
36
Base36
c5b2u
md5
d48419e9b3875798625aa01a69083f5d
sha1
6936ecec98e09672a9afc9ff8e7188f391900d78
sha256
78d1a2d30e507fcf3fe05644f095162b61357735cb8f6285b284fdf61577d660
sha512
356bef1e71ae7783096175ee8b773b52fdfd8308be29003d49f8ac951f9c3fc34ea8391772d7345e38a0ba3a5caf340b60cf16fba69bf4634bde75e5793abfb1
ripemd-160
a40aa721929ea6da3b45d07e225fd4c3cbe4230c
Diameter
40806060
Circumference
128196018.31794
Area
1.3077936038108E+15
Volume
3.5577269509813E+22
Surface area
5.2311744152431E+15
Circumference
128196018.31794
Perimeter
81612120
Area
416283633180900
Diagonal
28854241.739505
Surface area
2497701799085400
Volume
8.4934474562989E+21
Space diagonal
35339084.588352
Perimeter
61209090
Area
1.8025610075717E+14
Altitude
17669542.294176
Surface area
1.8025610075717E+14
Volume
1.0009623820001E+21
Height
9618080.579835