197698943 is an odd 9-digits composite number following 197698942
and preceding 197698944 . In scientific notation, it is written as 1.97698943 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 181533600 positive integers (up to 197698943) that are relatively prime to 197698943.
197698943 has 8 divisors, whose sum is 214023936
The reverse of 197698943 is 349896791
Previous prime number is 191
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred ninety-seven million six hundred ninety-eight thousand nine hundred forty-three
Scientific notation
1.97698943 × 10^8
Engineering notation
1.97698943 × 10^6
Prime Factorization
13 × 191 × 79621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197698943
Product of the distinct prime numbers
The prime factorization of 197698943 is 13 × 191 × 79621.
Since it has a total of 3 prime factors.
10 , 4 , 83 , 55 , 957 , 295 , 6578 , 7344 , 48939 , 357 , 264516 , 658369 , 6068697 , 2464461 , 85437183 , 50907278 , 536633707 , 921073172 , 1385365610 , 5945863754
n×2
395397886
n×3
593096829
n×4
790795772
n×5
988494715
n÷2
98849471.5
n÷3
65899647.666667
n÷3
49424735.75
n÷5
39539788.6
n2
39084872063317249
n3
7.727037894208E+24
n4
1.5276272242059E+33
n5
3.0201028752353E+41
2 √n
14060.545615302
3 √n
582.5521138145
4 √n
118.57717156056
5 √n
45.624789049912
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-197698942
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197698943 can be divided by 8 positive divisors.
The sum of these divisors (counting 197698943) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110010001010010101111111
3
Ternary
111210000010222002
4
Quaternary
23302022111333
5
Quinary
401102331233
6
Senary
31341212515
8
Octal
1362122577
10
Decimal
197698943
12
Duodecimal
5626113b
16
Hexadecimal
bc8a57f
20
Vigesimal
31fc773
36
Base36
39pdhb
md5
96ec32d0aaadf7a42810eec7fae38f49
sha1
5f80230fa462a92c07023b191b9737f8778f45f5
sha256
14a7e19e13395dd5d12e5829279a9fcb73db4c9860b2f07f5fd1ded263b8b66a
sha512
4b46ac3300f42b10ffd43309d95eb226d47137dbecd1226b53d7be39404181c2b6559db2aee34fd75ca36f2eb92fc3821084e2c37b3de807d040fd0f4226d13d
ripemd-160
bb7586ad8d3b84318f3207e1067376143a37cfee
Diameter
395397886
Circumference
1242179093.9025
Area
1.2278874694061E+17
Volume
3.2366940643272E+25
Surface area
4.9115498776246E+17
Circumference
1242179093.9025
Perimeter
790795772
Area
39084872063317249
Diagonal
279588526.45743
Surface area
234509232379903494
Volume
7.727037894208E+24
Space diagonal
342424613.87866
Perimeter
593096829
Area
1.6924246055249E+16
Altitude
171212306.93933
Surface area
1.6924246055249E+16
Volume
9.1064014891332E+23
Height
93196175.485808