19972952 is an even 8-digits composite number following 19972951
and preceding 19972953 . In scientific notation, it is written as 1.9972952 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors.
There are 9360000 positive integers (up to 19972952) that are relatively prime to 19972952.
19972952 has 32 divisors, whose sum is 39841200
The reverse of 19972952 is 25927991
Previous prime number is 101
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
nineteen million nine hundred seventy-two thousand nine hundred fifty-two
Scientific notation
1.9972952 × 10^7
Engineering notation
1.9972952 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 101 × 1301
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4993238
Product of the distinct prime numbers
The prime factorization of 19972952 is 2 × 2 × 2 × 19 × 101 × 1301.
Since it has a total of 6 prime factors.
7 , 6 , 70 , 37 , 918 , 552 , 8493 , 4236 , 19955 , 426 , 322132 , 915525 , 6515357 , 9860727 , 78553526 , 81213765 , 173656660 , 460128239 , 4966029252 , 100563978
n×2
39945904
n×3
59918856
n×4
79891808
n×5
99864760
n÷2
9986476
n÷3
6657650.6666667
n÷3
4993238
n÷5
3994590.4
n2
398918811594304
n3
7.9675862758701E+21
n4
1.5913621824381E+29
n5
3.1784200484452E+36
2 √n
4469.1108735407
3 √n
271.31934050928
4 √n
66.851408912159
5 √n
28.84618946342
1 , 2 , 4 , 8 , 19 , 38 , 76 , 101 , 152 , 202 , 404 , 808 , 1301 , 1919 , 2602 , 3838 , 5204 , 7676 , 10408 , 15352 , 24719 , 49438 , 98876 , 131401 , 197752 , 262802 , 525604 , 1051208 , 2496619 , 4993238 , 9986476 , 19972952
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19972951
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19972952 can be divided by 32 positive divisors.
The sum of these divisors (counting 19972952) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001100001100001101011000
3
Ternary
1101120201201222
4
Quaternary
1030030031120
5
Quinary
20103113302
6
Senary
1552031212
8
Octal
114141530
10
Decimal
19972952
12
Duodecimal
6832508
16
Hexadecimal
130c358
20
Vigesimal
64gc7c
36
Base36
bw388
md5
ded596407643ea95396e60959f752509
sha1
959cea7cd95b1e85d41e249124aa6bcd56202b45
sha256
ff00bac42d0aa21a44f25f7e4ae8b9f2686441afa106f238c46db756aff59fc0
sha512
1653cff3a596fe6ef458280abb8bc28e516ae682a31868de5e5c6199b4ac6104a38461c703c05bd90439a0cc2fbcd498e977c8b9a4318839cb04fe42d45c3cee
ripemd-160
cb02ae579ea0270cc07a6603b9efb10eac7e272e
Diameter
39945904
Circumference
125493758.5474
Area
1.2532404078834E+15
Volume
3.3374547348155E+22
Surface area
5.0129616315337E+15
Circumference
125493758.5474
Perimeter
79891808
Area
398918811594304
Diagonal
28246019.599027
Surface area
2393512869565824
Volume
7.9675862758701E+21
Space diagonal
34594167.641134
Perimeter
59918856
Area
1.7273691244408E+14
Altitude
17297083.820567
Surface area
1.7273691244408E+14
Volume
9.3898904755943E+20
Height
9415339.8663423