197921141 is an odd 9-digits composite number following 197921140
and preceding 197921142 . In scientific notation, it is written as 1.97921141 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 172105120 positive integers (up to 197921141) that are relatively prime to 197921141.
197921141 has 8 divisors, whose sum is 225301824
The reverse of 197921141 is 141129791
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred ninety-seven million nine hundred twenty-one thousand one hundred forty-one
Scientific notation
1.97921141 × 10^8
Engineering notation
1.97921141 × 10^6
Prime Factorization
11 × 23 × 782297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197921141
Product of the distinct prime numbers
The prime factorization of 197921141 is 11 × 23 × 782297.
Since it has a total of 3 prime factors.
3 , 5 , 47 , 2 , 909 , 671 , 8110 , 9789 , 8093 , 59099 , 973088 , 424250 , 8070990 , 5617907 , 16164070 , 32904329 , 173846033 , 438110496 , 6680171563 , 6974908975
n×2
395842282
n×3
593763423
n×4
791684564
n×5
989605705
n÷2
98960570.5
n÷3
65973713.666667
n÷3
49480285.25
n÷5
39584228.2
n2
39172778054741881
n3
7.7531209287343E+24
n4
1.5345065405261E+33
n5
3.0371128537288E+41
2 √n
14068.444867859
3 √n
582.77027962546
4 √n
118.61047537153
5 √n
45.635040174363
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
-197921140
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 197921141 can be divided by 8 positive divisors.
The sum of these divisors (counting 197921141) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110011000000100101110101
3
Ternary
111210102102202122
4
Quaternary
23303000211311
5
Quinary
401131434031
6
Senary
31350045325
8
Octal
1363004565
10
Decimal
197921141
12
Duodecimal
56349845
16
Hexadecimal
bcc0975
20
Vigesimal
31h02h1
36
Base36
39u4xh
md5
718d3a3f7a505e09c82d4aefb775e36f
sha1
2507e95b8cc57413302ed81d5444ff916ccfee10
sha256
a6d65b40020b52ee18bd8d4710d3374bea69c8dd4591f424d5ca9855a892ee24
sha512
e4de40b1ac2bd92f156065ba5c5705bde2d860b7cf98fbf75d6777c9b1bbecda7cfe1398b09eb035995206d821f84967163941639e79f5b3bee966db26d10a75
ripemd-160
7316dabf407901956e03d7503e6f8c1e9856b5b2
Diameter
395842282
Circumference
1243575205.1114
Area
1.2306491175748E+17
Volume
3.2476197002806E+25
Surface area
4.9225964702992E+17
Circumference
1243575205.1114
Perimeter
791684564
Area
39172778054741881
Diagonal
279902761.88256
Surface area
235036668328451286
Volume
7.7531209287343E+24
Space diagonal
342809472.104
Perimeter
593763423
Area
1.6962310466108E+16
Altitude
171404736.052
Surface area
1.6962310466108E+16
Volume
9.1371406401122E+23
Height
93300920.627519