19393497 is an odd 8-digits composite number following 19393496
and preceding 19393498 . In scientific notation, it is written as 1.9393497 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 12885048 positive integers (up to 19393497) that are relatively prime to 19393497.
19393497 has 12 divisors, whose sum is 28108080
The reverse of 19393497 is 79439391
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
nineteen million three hundred ninety-three thousand four hundred ninety-seven
Scientific notation
1.9393497 × 10^7
Engineering notation
1.9393497 × 10^6
Prime Factorization
3 × 3 × 307 × 7019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6464499
Product of the distinct prime numbers
The prime factorization of 19393497 is 3 × 3 × 307 × 7019.
Since it has a total of 4 prime factors.
10 , 5 , 88 , 11 , 423 , 14 , 9316 , 1165 , 28751 , 1539 , 602111 , 859994 , 4844822 , 2678555 , 47273243 , 11696465 , 279119260 , 342933541 , 2319349497 , 8114025981
n×2
38786994
n×3
58180491
n×4
77573988
n×5
96967485
n÷2
9696748.5
n÷3
6464499
n÷3
4848374.25
n÷5
3878699.4
n2
376107725889009
n3
7.2940440537053E+21
n4
1.414570214734E+29
n5
2.7433463215734E+36
2 √n
4403.8048321877
3 √n
268.66971158519
4 √n
66.36116961136
5 √n
28.676835525862
1 , 3 , 9 , 307 , 921 , 2763 , 7019 , 21057 , 63171 , 2154833 , 6464499 , 19393497
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
-19393496
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 19393497 can be divided by 12 positive divisors.
The sum of these divisors (counting 19393497) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001111110101111011001
3
Ternary
1100111021212200
4
Quaternary
1021332233121
5
Quinary
14431042442
6
Senary
1531400413
8
Octal
111765731
10
Decimal
19393497
12
Duodecimal
65b3109
16
Hexadecimal
127ebd9
20
Vigesimal
6143eh
36
Base36
bjo49
md5
8074ceb6221dbbece9b740debdc9d176
sha1
d4e3a055c166f8ba842f64d1de5bd80748d79a84
sha256
563df6b357290225bd5c46f721c1978808ca2f861a37c5ed7a79830330cbd01b
sha512
47f2f54e73c1f338927a90981c82c5e2e91d641b0d69c1b55e645e57f7aea2a80336b15b7760cc7d6010b707bb52f2faf03ee1549fa5e9cb6d8e4cbbd3d545f0
ripemd-160
de42e05f550201890de5ecc0205c0953c7554295
Diameter
38786994
Circumference
121852935.40523
Area
1.1815772686113E+15
Volume
3.0553220285441E+22
Surface area
4.7263090744451E+15
Circumference
121852935.40523
Perimeter
77573988
Area
376107725889009
Diagonal
27426546.479242
Surface area
2256646355334054
Volume
7.2940440537053E+21
Space diagonal
33590522.140435
Perimeter
58180491
Area
1.6285942258974E+14
Altitude
16795261.070217
Surface area
1.6285942258974E+14
Volume
8.5961133544141E+20
Height
9142182.1597473