197839690 is an even 9-digits composite number following 197839689
and preceding 197839691 . In scientific notation, it is written as 1.97839690 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 79074576 positive integers (up to 197839690) that are relatively prime to 197839690.
197839690 has 16 divisors, whose sum is 356387328
The reverse of 197839690 is 096938791
Previous prime number is 1423
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-seven million eight hundred thirty-nine thousand six hundred ninety
Scientific notation
1.97839690 × 10^8
Engineering notation
1.97839690 × 10^6
Prime Factorization
2 × 5 × 1423 × 13903
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
197839690
Product of the distinct prime numbers
The prime factorization of 197839690 is 2 × 5 × 1423 × 13903.
Since it has a total of 4 prime factors.
2 , 2 , 50 , 79 , 689 , 92 , 5634 , 4536 , 39340 , 86897 , 562023 , 223194 , 7930074 , 1446725 , 24770032 , 57476220 , 533372814 , 245452069 , 8315937385 , 1132157584
n×2
395679380
n×3
593519070
n×4
791358760
n×5
989198450
n÷2
98919845
n÷3
65946563.333333
n÷3
49459922.5
n÷5
39567938
n2
39140542939296100
n3
7.743552881542E+24
n4
1.5319821015829E+33
n5
3.0308686406271E+41
2 √n
14065.549758186
3 √n
582.69032566883
4 √n
118.59827046878
5 √n
45.631283494647
1 , 2 , 5 , 10 , 1423 , 2846 , 7115 , 13903 , 14230 , 27806 , 69515 , 139030 , 19783969 , 39567938 , 98919845 , 197839690
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
-197839689
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 197839690 can be divided by 16 positive divisors.
The sum of these divisors (counting 197839690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110010101100101101001010
3
Ternary
111210021022000221
4
Quaternary
23302230231022
5
Quinary
401121332230
6
Senary
31344220254
8
Octal
1362545512
10
Decimal
197839690
12
Duodecimal
5630a68a
16
Hexadecimal
bcacb4a
20
Vigesimal
31g9j4a
36
Base36
39se2y
md5
36710242a283c49df91433ee9be205bd
sha1
cbd02d5767fd38c6ff4abfe5dae60935052c98a2
sha256
15d2677dac8c39d01a31dede9beaede6c622bf1169d87d8c0c27c0d0ea4e0b19
sha512
06dc092da0f73c427373cd940e71bd42937afc5de3f73c76322cfd78f312c8014addb4dd9c22e65b4c906c5eee0cc0dbaefb0248930d69bbe7d3c3bc79de1288
ripemd-160
f7b283beab6bd45842ac63c3b32f679ba209eaa2
Diameter
395679380
Circumference
1243063433.385
Area
1.2296364215561E+17
Volume
3.2436118460449E+25
Surface area
4.9185456862243E+17
Circumference
1243063433.385
Perimeter
791358760
Area
39140542939296100
Diagonal
279787572.77369
Surface area
234843257635776600
Volume
7.743552881542E+24
Space diagonal
342668394.83368
Perimeter
593519070
Area
1.6948352251673E+16
Altitude
171334197.41684
Surface area
1.6948352251673E+16
Volume
9.1258645883583E+23
Height
93262524.257896