19985352 is an even 8-digits composite number following 19985351
and preceding 19985353 . In scientific notation, it is written as 1.9985352 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 6640704 positive integers (up to 19985352) that are relatively prime to 19985352.
19985352 has 32 divisors, whose sum is 50121600
The reverse of 19985352 is 25358991
Previous prime number is 367
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
nineteen million nine hundred eighty-five thousand three hundred fifty-two
Scientific notation
1.9985352 × 10^7
Engineering notation
1.9985352 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 367 × 2269
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4996338
Product of the distinct prime numbers
The prime factorization of 19985352 is 2 × 2 × 2 × 3 × 367 × 2269.
Since it has a total of 6 prime factors.
3 , 2 , 8 , 85 , 431 , 122 , 854 , 6562 , 75162 , 66244 , 553474 , 151528 , 3801432 , 5840577 , 71627145 , 78948994 , 969880109 , 472863317 , 2603658910 , 1275621474
n×2
39970704
n×3
59956056
n×4
79941408
n×5
99926760
n÷2
9992676
n÷3
6661784
n÷3
4996338
n÷5
3997070.4
n2
399414294563904
n3
7.9824352706913E+21
n4
1.5953177870198E+29
n5
3.1882987525452E+36
2 √n
4470.4979588408
3 √n
271.3754774926
4 √n
66.861782498232
5 √n
28.84977034575
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 367 , 734 , 1101 , 1468 , 2202 , 2269 , 2936 , 4404 , 4538 , 6807 , 8808 , 9076 , 13614 , 18152 , 27228 , 54456 , 832723 , 1665446 , 2498169 , 3330892 , 4996338 , 6661784 , 9992676 , 19985352
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
-19985351
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 19985352 can be divided by 32 positive divisors.
The sum of these divisors (counting 19985352) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001100001111001111001000
3
Ternary
1101121100202020
4
Quaternary
1030033033020
5
Quinary
20104012402
6
Senary
1552204440
8
Octal
114171710
10
Decimal
19985352
12
Duodecimal
6839720
16
Hexadecimal
130f3c8
20
Vigesimal
64i37c
36
Base36
bwcso
md5
4f91c9354d8f29ef365908fd3f257913
sha1
195d2c3a28b25ee32aec2bf557b98415a7555f98
sha256
c47b455558e2acefbc93fe8cacd9031ea391a75bd0aa29edaa5fd11ae7dedd2d
sha512
04b8090ef55011d4fc629cf0110825cca178780dac515d05be4cc3d2fe660c1262417a380ec8f391372bb9e57f72aa7d35b90cb7aef513d380ba59d2ad38ce74
ripemd-160
66fc309b32aca497d7db9f160000923c5479c055
Diameter
39970704
Circumference
125571670.04521
Area
1.2547970135407E+15
Volume
3.3436746672213E+22
Surface area
5.0191880541628E+15
Circumference
125571670.04521
Perimeter
79941408
Area
399414294563904
Diagonal
28263555.8472
Surface area
2396485767383424
Volume
7.9824352706913E+21
Space diagonal
34615645.071148
Perimeter
59956056
Area
1.7295146286349E+14
Altitude
17307822.535574
Surface area
1.7295146286349E+14
Volume
9.4073901838142E+20
Height
9421185.2824001