197137788 is an even 9-digits composite number following 197137787
and preceding 197137789 . In scientific notation, it is written as 1.97137788 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 65712592 positive integers (up to 197137788) that are relatively prime to 197137788.
197137788 has 12 divisors, whose sum is 459988200
The reverse of 197137788 is 887731791
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred ninety-seven million one hundred thirty-seven thousand seven hundred eighty-eight
Scientific notation
1.97137788 × 10^8
Engineering notation
1.97137788 × 10^6
Prime Factorization
2 × 2 × 3 × 16428149
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
98568894 Product of the distinct prime numbers
The prime factorization of 197137788 is 2 × 2 × 3 × 16428149.
Since it has a total of 4 prime factors.
9 , 10 , 2 , 61 , 846 , 264 , 1326 , 7918 , 21289 , 55768 , 209650 , 278 , 9026771 , 4752346 , 51211028 , 70504839 , 129597637 , 643434994 , 4426629812 , 1639960079
n×2
394275576
n×3
591413364
n×4
788551152
n×5
985688940
n÷2
98568894
n÷3
65712596
n÷3
49284447
n÷5
39427557.6
n2
38863307457532944
n3
7.6614264665419E+24
n4
1.5103566665387E+33
n5
2.977483723325E+41
2 √n14040.576483891
3 √n582.00041331556
4 √n118.4929385402
5 √n45.598859020965
1 , 2 , 3 , 4 , 6 , 12 , 16428149 , 32856298 , 49284447 , 65712596 , 98568894 , 197137788
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-197137787 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197137788 can be divided by 12 positive divisors.
The sum of these divisors (counting 197137788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110000000001010101111100
3
Ternary
111201221122012120
4
Quaternary
23300001111330
5
Quinary
400431402123
6
Senary
31321202540
8
Octal
1360012574
10
Decimal
197137788
12
Duodecimal
56030450
16
Hexadecimal
bc0157c
20
Vigesimal
31c2498
36
Base36
39dcho
md5
99e365142842f1cb91888d5ec8902300
sha1
45f4a529defe26a7a7a992f1a626a5de4f3fe7ee
sha256
2c466b0c868f8073889205d66ef38e5e4bcb70a46090c21b0896bcb990a2a912
sha512
fe1bb2b21d4e55762f4c3c2b61bc50c73ed982ee5ab08abf23e8d7d306edad7167645d676317ab6882266ce0580b20a28f2a620ae84e937ba2a8937379dccd87
ripemd-160
680368f8d4cfd7961d142d9d897e4d60485c5a32
Diameter
394275576
Circumference
1238653253.0515
Area
1.2209268120279E+17
Volume
3.2092108137742E+25
Surface area
4.8837072481115E+17
Circumference
1238653253.0515
Perimeter
788551152
Area
38863307457532944
Diagonal
278794933.44583
Surface area
233179844745197664
Volume
7.6614264665419E+24
Space diagonal
341452664.90774
Perimeter
591413364
Area
1.6828305766654E+16
Altitude
170726332.45387
Surface area
1.6828305766654E+16
Volume
9.0290776800898E+23
Height
92931644.481944