197888970 is an even 9-digits composite number following 197888969
and preceding 197888971 . In scientific notation, it is written as 1.97888970 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 52770384 positive integers (up to 197888970) that are relatively prime to 197888970.
197888970 has 16 divisors, whose sum is 474933600
The reverse of 197888970 is 079888791
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred ninety-seven million eight hundred eighty-eight thousand nine hundred seventy
Scientific notation
1.97888970 × 10^8
Engineering notation
1.97888970 × 10^6
Prime Factorization
2 × 5 × 3 × 6596299
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
197888970
Product of the distinct prime numbers
The prime factorization of 197888970 is 2 × 5 × 3 × 6596299.
Since it has a total of 4 prime factors.
7 , 2 , 67 , 5 , 299 , 535 , 7404 , 633 , 41454 , 88414 , 973984 , 486591 , 1391224 , 6820615 , 48928330 , 33050224 , 969374593 , 746544849 , 9044692427 , 6671268694
n×2
395777940
n×3
593666910
n×4
791555880
n×5
989444850
n÷2
98944485
n÷3
65962990
n÷3
49472242.5
n÷5
39577794
n2
39160044447660900
n3
7.7493408609018E+24
n4
1.5335090811428E+33
n5
3.0346453255299E+41
2 √n
14067.301446973
3 √n
582.73870253963
4 √n
118.60565520654
5 √n
45.633556532611
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 6596299 , 13192598 , 19788897 , 32981495 , 39577794 , 65962990 , 98944485 , 197888970
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
-197888969
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 197888970 can be divided by 16 positive divisors.
The sum of these divisors (counting 197888970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110010111000101111001010
3
Ternary
111210100210122010
4
Quaternary
23302320233022
5
Quinary
401124421340
6
Senary
31345240350
8
Octal
1362705712
10
Decimal
197888970
12
Duodecimal
563330b6
16
Hexadecimal
bcb8bca
20
Vigesimal
31gg28a
36
Base36
39tg3u
md5
4dfe9cee5623f6019aa17b793b7c34bf
sha1
2a628442aa55aab18decd656181622ec6f0dff89
sha256
4b5101fe717b3dd9113636747f30cb076df0c133b259d844e690965ed5772c76
sha512
a347a84816842ebf6f6103ae4b5ba0d84a9cacc386e885c01b8103f6c250bd912d4a9bd8a7409e9511679f0ebe38e7017ce58e21873a5c351b904fb4feb46e5b
ripemd-160
6cf9687b91da14d858053c128942949af2496b0c
Diameter
395777940
Circumference
1243373068.7569
Area
1.2302490795102E+17
Volume
3.2460363091697E+25
Surface area
4.9209963180408E+17
Circumference
1243373068.7569
Perimeter
791555880
Area
39160044447660900
Diagonal
279857265.21804
Surface area
234960266685965400
Volume
7.7493408609018E+24
Space diagonal
342753750.29747
Perimeter
593666910
Area
1.6956796652501E+16
Altitude
171376875.14874
Surface area
1.6956796652501E+16
Volume
9.1326857874495E+23
Height
93285755.072681