19541472 is an even 8-digits composite number following 19541471
and preceding 19541473 . In scientific notation, it is written as 1.9541472 × 10^7.
The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors.
There are 6182400 positive integers (up to 19541472) that are relatively prime to 19541472.
19541472 has 24 divisors, whose sum is 39293856
The reverse of 19541472 is 27414591
Previous prime number is 12993
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
nineteen million five hundred forty-one thousand four hundred seventy-two
Scientific notation
1.9541472 × 10^7
Engineering notation
1.9541472 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 12993 × 47
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1221342
Product of the distinct prime numbers
The prime factorization of 19541472 is 2 × 2 × 2 × 2 × 2 × 12993 × 47.
Since it has a total of 7 prime factors.
5 , 10 , 60 , 76 , 346 , 30 , 9535 , 2688 , 27036 , 12609 , 610043 , 328750 , 4447646 , 5098416 , 96776033 , 42414725 , 24913760 , 408799994 , 4445765675 , 7292433512
n×2
39082944
n×3
58624416
n×4
78165888
n×5
97707360
n÷2
9770736
n÷3
6513824
n÷3
4885368
n÷5
3908294.4
n2
381869127926784
n3
7.4622848710457E+21
n4
1.4582403086356E+29
n5
2.8496162160474E+36
2 √n
4420.5737184216
3 √n
269.35130967382
4 √n
66.487395184513
5 √n
28.720464196452
1 , 2 , 4 , 8 , 16 , 32 , 47 , 94 , 188 , 376 , 752 , 1504 , 12993 , 25986 , 51972 , 103944 , 207888 , 415776 , 610671 , 1221342 , 2442684 , 4885368 , 9770736 , 19541472
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19541471
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19541472 can be divided by 24 positive divisors.
The sum of these divisors (counting 19541472) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010100010110111100000
3
Ternary
1100202210212020
4
Quaternary
1022202313200
5
Quinary
20000311342
6
Senary
1534501440
8
Octal
112426740
10
Decimal
19541472
12
Duodecimal
6664880
16
Hexadecimal
12a2de0
20
Vigesimal
622ddc
36
Base36
bmuao
md5
dc3a27c0199dae8fa48e50c887457e43
sha1
6c2c60b76e11a78ba5389e26383dd7db0688e54b
sha256
1d23cc2f91f95353fcd57a04defb82bb9ce5705f7a258830315f22f6af419216
sha512
0c5013f62affebc69a0dfa66aedce5bf02ccbc8cafad43c5e72d07552a547945085a834247320852555a8f9a2a56c91e116d6d448a4f5b5d36bc3670481add88
ripemd-160
63cd2e4d81b8603550b49dac3c08bf4259dfc0f6
Diameter
39082944
Circumference
122782689.75106
Area
1.1996772469275E+15
Volume
3.1257945773162E+22
Surface area
4.7987089877101E+15
Circumference
122782689.75106
Perimeter
78165888
Area
381869127926784
Diagonal
27635814.731134
Surface area
2291214767560704
Volume
7.4622848710457E+21
Space diagonal
33846822.358685
Perimeter
58624416
Area
1.653541828528E+14
Altitude
16923411.179342
Surface area
1.653541828528E+14
Volume
8.7943870591036E+20
Height
9211938.2437114