201986749 is an odd 9-digits prime number following 201986748
and preceding 201986750 . In scientific notation, it is written as 2.01986749 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 201986748 positive integers (up to 201986749) that are relatively prime to 201986749.
201986749 has 2 divisors, whose sum is 201986750
The reverse of 201986749 is 947689102
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
two hundred one million nine hundred eighty-six thousand seven hundred forty-nine
Scientific notation
2.01986749 × 10^8
Engineering notation
2.01986749 × 10^6
Prime Factorization
201986749
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
201986749 Product of the distinct prime numbers
The prime factorization of 201986749 is 201986749.
Since it has a total of 1 prime factors.
4 , 3 , 46 , 92 , 897 , 892 , 168 , 7468 , 3449 , 42491 , 23276 , 150317 , 9737949 , 3054110 , 57552704 , 60291716 , 215757154 , 136192195 , 6297192363 , 8779606948
n×2
403973498
n×3
605960247
n×4
807946996
n×5
1009933745
n÷2
100993374.5
n÷3
67328916.333333
n÷3
50496687.25
n÷5
40397349.8
n2
40798646771589001
n3
8.2407860249926E+24
n4
1.6645295783929E+33
n5
3.3621291815392E+41
2 √n14212.204227353
3 √n586.73360056873
4 √n119.21494968062
5 √n45.821001352764
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
201986750 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
100993375 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14212.204262534 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999900984 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201986749 can be divided by 2 positive divisors.
The sum of these divisors (counting 201986749) is 201986750, the average is 100993375.
Base
System
Value
2
Binary
1100000010100001001010111101
3
Ternary
112002001222201201
4
Quaternary
30002201022331
5
Quinary
403202033444
6
Senary
32013135501
8
Octal
1402411275
10
Decimal
201986749
12
Duodecimal
5778a591
16
Hexadecimal
c0a12bd
20
Vigesimal
33286h9
36
Base36
3c99z1
md5
e9f6a15da0855bebc1dfcf93429e8ab4
sha1
ef2c681c99bc71ef372e7f846b641113f51adc55
sha256
5b1ede54225699aee2a3a559d09d1cd17a90272776935335a5b5a63c0dadbe68
sha512
3a164438adbf371535fc608cbb0175524c9b33cfffee0ddd89c0cfe76938067db0f01fa2361fb52730844eab1b25f663e539fbb175fc484808d8d16e0a2954ba
ripemd-160
2f1e6dba6e515d3f0087b0e63cd877a8295f528d
Diameter
403973498
Circumference
1269120173.5618
Area
1.2817272897403E+17
Volume
3.451892378123E+25
Surface area
5.1269091589612E+17
Circumference
1269120173.5618
Perimeter
807946996
Area
40798646771589001
Diagonal
285652399.85545
Surface area
244791880629534006
Volume
8.2407860249926E+24
Space diagonal
349851311.72366
Perimeter
605960247
Area
1.7666332272112E+16
Altitude
174925655.86183
Surface area
1.7666332272112E+16
Volume
9.7118594676327E+23
Height
95217466.618483