19794498 is an even 8-digits composite number following 19794497
and preceding 19794499 . In scientific notation, it is written as 1.9794498 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 6582816 positive integers (up to 19794498) that are relatively prime to 19794498.
19794498 has 16 divisors, whose sum is 39681120
The reverse of 19794498 is 89449791
Previous prime number is 457
Is Prime? no Number parity even Number length 8 Sum of Digits 51 Digital Root 6
Name
nineteen million seven hundred ninety-four thousand four hundred ninety-eight
Scientific notation
1.9794498 × 10^7
Engineering notation
1.9794498 × 10^6
Prime Factorization
2 × 3 × 457 × 7219
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
19794498 Product of the distinct prime numbers
The prime factorization of 19794498 is 2 × 3 × 457 × 7219.
Since it has a total of 4 prime factors.
10 , 6 , 80 , 72 , 350 , 903 , 3398 , 7619 , 63658 , 84039 , 354580 , 290245 , 2234045 , 9148599 , 98180327 , 19817436 , 805386637 , 804950498 , 7213229077 , 8503132600
n×2
39588996
n×3
59383494
n×4
79177992
n×5
98972490
n÷2
9897249
n÷3
6598166
n÷3
4948624.5
n÷5
3958899.6
n2
391822151072004
n3
7.7559227857505E+21
n4
1.5352459807069E+29
n5
3.0389423494611E+36
2 √n4449.1008080285
3 √n270.50886203189
4 √n66.701580251359
5 √n28.794457354517
1 , 2 , 3 , 6 , 457 , 914 , 1371 , 2742 , 7219 , 14438 , 21657 , 43314 , 3299083 , 6598166 , 9897249 , 19794498
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-19794497 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19794498 can be divided by 16 positive divisors.
The sum of these divisors (counting 19794498) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011100000101001000010
3
Ternary
1101020122221120
4
Quaternary
1023200221002
5
Quinary
20031410443
6
Senary
1544133110
8
Octal
113405102
10
Decimal
19794498
12
Duodecimal
6767196
16
Hexadecimal
12e0a42
20
Vigesimal
63e64i
36
Base36
bs9j6
md5
a91f2ffb902482cf7edb26d254955d54
sha1
cb5b2fa2c3d1212887941588c69590b954649b95
sha256
a0697d80c8a47f50aaa431ac50fcbab4fccbfc3489ebc69e0d0be2829b3cd85f
sha512
b326facd8f1e866495c693c50dd8d685bce49f5110bf2f5db6a60121826701fe6ec4ce91e0f1b6363455a34800434b59be63e2d0e9664478f4cd5fddd01dae10
ripemd-160
00328f728b24918a6ce29b27e044a9535fc867d4
Diameter
39588996
Circumference
124372498.9966
Area
1.2309455913216E+15
Volume
3.2487933394031E+22
Surface area
4.9237823652862E+15
Circumference
124372498.9966
Perimeter
79177992
Area
391822151072004
Diagonal
27993647.531967
Surface area
2350932906432024
Volume
7.7559227857505E+21
Space diagonal
34285076.246321
Perimeter
59383494
Area
1.6966396829691E+14
Altitude
17142538.12316
Surface area
1.6966396829691E+14
Volume
9.1404426602724E+20
Height
9331215.843989