19421708 is an even 8-digits composite number following 19421707
and preceding 19421709 . In scientific notation, it is written as 1.9421708 × 10^7.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 9670080 positive integers (up to 19421708) that are relatively prime to 19421708.
19421708 has 12 divisors, whose sum is 34130712
The reverse of 19421708 is 80712491
Previous prime number is 241
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
nineteen million four hundred twenty-one thousand seven hundred eight
Scientific notation
1.9421708 × 10^7
Engineering notation
1.9421708 × 10^6
Prime Factorization
2 × 2 × 241 × 20147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9710854
Product of the distinct prime numbers
The prime factorization of 19421708 is 2 × 2 × 241 × 20147.
Since it has a total of 4 prime factors.
7 , 6 , 9 , 70 , 200 , 658 , 7330 , 2225 , 53470 , 26612 , 470762 , 90094 , 310484 , 6931526 , 5212971 , 90534117 , 37224543 , 881149599 , 8343076082 , 2215717078
n×2
38843416
n×3
58265124
n×4
77686832
n×5
97108540
n÷2
9710854
n÷3
6473902.6666667
n÷3
4855427
n÷5
3884341.6
n2
377202741637264
n3
7.3259215048784E+21
n4
1.4228190829867E+29
n5
2.7633576766595E+36
2 √n
4407.006693891
3 √n
268.79992308553
4 √n
66.385289740205
5 √n
28.685173701151
1 , 2 , 4 , 241 , 482 , 964 , 20147 , 40294 , 80588 , 4855427 , 9710854 , 19421708
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
-19421707
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 19421708 can be divided by 12 positive divisors.
The sum of these divisors (counting 19421708) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010000101101000001100
3
Ternary
1100112201120112
4
Quaternary
1022011220030
5
Quinary
14432443313
6
Senary
1532135152
8
Octal
112055014
10
Decimal
19421708
12
Duodecimal
66074b8
16
Hexadecimal
1285a0c
20
Vigesimal
617e58
36
Base36
bk9vw
md5
161bb4c8bb1f29ffabfe380889f05563
sha1
a7291b159d1dcc52b9407ac8e93e8532356461cc
sha256
85ed4cd950862e1d1393c102825aa6fee2f336a9941ed4fb76fbc91e9a9d0d1e
sha512
1f243e7db8499532d6ce8e31ab067decf637b8f901d90b0a6fc0f5d3afd576cef8382a026e37d30ca5cd354652f9009eacce6bf731d8604d1de368a062ddea25
ripemd-160
ad837feddc95851cc8d6d4fe00dc29b3c126149e
Diameter
38843416
Circumference
122030190.34593
Area
1.1850173620416E+15
Volume
3.0686748240669E+22
Surface area
4.7400694481662E+15
Circumference
122030190.34593
Perimeter
77686832
Area
377202741637264
Diagonal
27466442.85805
Surface area
2263216449823584
Volume
7.3259215048784E+21
Space diagonal
33639385.025767
Perimeter
58265124
Area
1.633335783175E+14
Altitude
16819692.512883
Surface area
1.633335783175E+14
Volume
8.6336812908998E+20
Height
9155480.9526833