19493876 is an even 8-digits composite number following 19493875
and preceding 19493877 . In scientific notation, it is written as 1.9493876 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 9713088 positive integers (up to 19493876) that are relatively prime to 19493876.
19493876 has 12 divisors, whose sum is 34232772
The reverse of 19493876 is 67839491
Previous prime number is 293
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
nineteen million four hundred ninety-three thousand eight hundred seventy-six
Scientific notation
1.9493876 × 10^7
Engineering notation
1.9493876 × 10^6
Prime Factorization
2 × 2 × 293 × 16633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9746938
Product of the distinct prime numbers
The prime factorization of 19493876 is 2 × 2 × 293 × 16633.
Since it has a total of 4 prime factors.
2 , 4 , 98 , 76 , 490 , 268 , 4899 , 7493 , 66633 , 48716 , 228214 , 257589 , 3541046 , 3625743 , 59474625 , 45379808 , 698053940 , 799349672 , 3452290468 , 2135292793
n×2
38987752
n×3
58481628
n×4
77975504
n×5
97469380
n÷2
9746938
n÷3
6497958.6666667
n÷3
4873469
n÷5
3898775.2
n2
380011201503376
n3
7.4078912407178E+21
n4
1.4440851326804E+29
n5
2.8150816509915E+36
2 √n
4415.1869722584
3 √n
269.13245090716
4 √n
66.446873306863
5 √n
28.706460001154
1 , 2 , 4 , 293 , 586 , 1172 , 16633 , 33266 , 66532 , 4873469 , 9746938 , 19493876
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19493875
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19493876 can be divided by 12 positive divisors.
The sum of these divisors (counting 19493876) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010010111001111110100
3
Ternary
1100200101120102
4
Quaternary
1022113033310
5
Quinary
14442301001
6
Senary
1533453232
8
Octal
112271764
10
Decimal
19493876
12
Duodecimal
6641218
16
Hexadecimal
12973f4
20
Vigesimal
61gedg
36
Base36
bltkk
md5
8ee7e555a5ea2634a34a24ed04156a82
sha1
701e1405be0be18bf00f573e231e6a2208b53094
sha256
df24c2b6e939673eedbd00f23c446b37046fdd8118de7322fb65e5eacf6c2cea
sha512
bd0552852b0f6c6b2950749cb13c85aa7c56591872db845ffbe14a3f6f61347674d5fbe112fa0571cb4c3b8f8800f20887e95b62364d32159ce868a0ee57ac90
ripemd-160
afc4084aa2abb96953549e36bada1b8c40f6613f
Diameter
38987752
Circumference
122483635.26318
Area
1.1938403989248E+15
Volume
3.1030102267242E+22
Surface area
4.7753615956993E+15
Circumference
122483635.26318
Perimeter
77975504
Area
380011201503376
Diagonal
27568503.822419
Surface area
2280067209020256
Volume
7.4078912407178E+21
Space diagonal
33764383.668448
Perimeter
58481628
Area
1.6454967711229E+14
Altitude
16882191.834224
Surface area
1.6454967711229E+14
Volume
8.7302835510067E+20
Height
9189501.2741398