201986937 is an odd 9-digits composite number following 201986936
and preceding 201986938 . In scientific notation, it is written as 2.01986937 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 133799328 positive integers (up to 201986937) that are relatively prime to 201986937.
201986937 has 12 divisors, whose sum is 293619300
The reverse of 201986937 is 739689102
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
two hundred one million nine hundred eighty-six thousand nine hundred thirty-seven
Scientific notation
2.01986937 × 10^8
Engineering notation
2.01986937 × 10^6
Prime Factorization
3 × 3 × 157 × 142949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
67328979
Product of the distinct prime numbers
The prime factorization of 201986937 is 3 × 3 × 157 × 142949.
Since it has a total of 4 prime factors.
6 , 8 , 60 , 37 , 829 , 646 , 6525 , 8475 , 52138 , 92631 , 556879 , 2466 , 4041853 , 8854707 , 70885655 , 45553053 , 704057055 , 493012159 , 1339633139 , 3857170702
n×2
403973874
n×3
605960811
n×4
807947748
n×5
1009934685
n÷2
100993468.5
n÷3
67328979
n÷3
50496734.25
n÷5
40397387.4
n2
40798722718641969
n3
8.2408090354508E+24
n4
1.6645357754726E+33
n5
3.3621448281464E+41
2 √n
14212.210841386
3 √n
586.73378260358
4 √n
119.21497742056
5 √n
45.821009882378
1 , 3 , 9 , 157 , 471 , 1413 , 142949 , 428847 , 1286541 , 22442993 , 67328979 , 201986937
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
-201986936
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 201986937 can be divided by 12 positive divisors.
The sum of these divisors (counting 201986937) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000010100001001101111001
3
Ternary
112002001222222200
4
Quaternary
30002201031321
5
Quinary
403202040222
6
Senary
32013140413
8
Octal
1402411571
10
Decimal
201986937
12
Duodecimal
5778a709
16
Hexadecimal
c0a1379
20
Vigesimal
332876h
36
Base36
3c9a49
md5
1b6e0a0f08b3e1bfebcced9bc35fdb83
sha1
8c6898dea3edad494775a3f158dcf7000b5c246f
sha256
4a00721f81088f98c554c26522ea8cfbd41b3e3f94b01e0b47bfa959fccf4a5e
sha512
99a11a25be101c4aca4f5a7a1501e682ac5ad4bcda9b230dd0c94eb67fa9a3e9e007ff31aac8158eeaa6e04c7e3fd0d644590083e1174321935c4ea41e3687de
ripemd-160
16d7a8c3c98173512e3c3054fb20d66cb2ef41d8
Diameter
403973874
Circumference
1269121354.8006
Area
1.2817296756873E+17
Volume
3.4519020167212E+25
Surface area
5.1269187027493E+17
Circumference
1269121354.8006
Perimeter
807947748
Area
40798722718641969
Diagonal
285652665.7276
Surface area
244792336311851814
Volume
8.2408090354508E+24
Space diagonal
349851637.34921
Perimeter
605960811
Area
1.7666365158151E+16
Altitude
174925818.67461
Surface area
1.7666365158151E+16
Volume
9.7118865857177E+23
Height
95217555.242533