19997152 is an even 8-digits composite number following 19997151
and preceding 19997153 . In scientific notation, it is written as 1.9997152 × 10^7.
The sum of its digits is 43. It has a total of 7 prime factors and 24 positive divisors.
There are 8570112 positive integers (up to 19997152) that are relatively prime to 19997152.
19997152 has 24 divisors, whose sum is 44994096
The reverse of 19997152 is 25179991
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 43 Digital Root 7
Name
nineteen million nine hundred ninety-seven thousand one hundred fifty-two
Scientific notation
1.9997152 × 10^7
Engineering notation
1.9997152 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 7 × 89273
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
1249822 Product of the distinct prime numbers
The prime factorization of 19997152 is 2 × 2 × 2 × 2 × 2 × 7 × 89273.
Since it has a total of 7 prime factors.
2 , 3 , 13 , 64 , 152 , 409 , 1298 , 5867 , 14171 , 62179 , 204329 , 879494 , 6847469 , 9570782 , 83551469 , 13668614 , 749011791 , 235482082 , 1740037645 , 3582107294
n×2
39994304
n×3
59991456
n×4
79988608
n×5
99985760
n÷2
9998576
n÷3
6665717.3333333
n÷3
4999288
n÷5
3999430.4
n2
399886088111104
n3
7.9965828866431E+21
n4
1.599088834648E+29
n5
3.1977222487959E+36
2 √n4471.8175275832
3 √n271.42887661224
4 √n66.871649655016
5 √n28.853176309466
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 112 , 224 , 89273 , 178546 , 357092 , 624911 , 714184 , 1249822 , 1428368 , 2499644 , 2856736 , 4999288 , 9998576 , 19997152
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
-19997151 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 19997152 can be divided by 24 positive divisors.
The sum of these divisors (counting 19997152) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100010010000111100000
3
Ternary
1101121221221021
4
Quaternary
1030102013200
5
Quinary
20104402102
6
Senary
1552335224
8
Octal
114220740
10
Decimal
19997152
12
Duodecimal
6844514
16
Hexadecimal
13121e0
20
Vigesimal
64jchc
36
Base36
bwlwg
md5
3787f79ea729dca8640b2d10873e204f
sha1
a4367ed65f1bf76c2fb287f292c0338299e0a0af
sha256
e771be9562aedbbfa0118a6d0896ad98a2e71d4dc2ed401d8649adc6c0437ee2
sha512
7af6f2ecdf004fe94768b029f8406b4281daff0554138431a7ef5a60595fd39832d87667cb01fb33dc8d08153aa1c9f936ca20567ba46a569a9dbeb81369cb97
ripemd-160
acd8b92a7dc9a9d21a3c116e7210fc76c6a0abd8
Diameter
39994304
Circumference
125645811.63184
Area
1.2562791966826E+15
Volume
3.3496008067333E+22
Surface area
5.0251167867304E+15
Circumference
125645811.63184
Perimeter
79988608
Area
399886088111104
Diagonal
28280243.567236
Surface area
2399316528666624
Volume
7.9965828866431E+21
Space diagonal
34636083.270678
Perimeter
59991456
Area
1.731557554621E+14
Altitude
17318041.635339
Surface area
1.731557554621E+14
Volume
9.4240633091094E+20
Height
9426747.8557454