201682749 is an odd 9-digits composite number following 201682748
and preceding 201682750 . In scientific notation, it is written as 2.01682749 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 134115696 positive integers (up to 201682749) that are relatively prime to 201682749.
201682749 has 8 divisors, whose sum is 269589280
The reverse of 201682749 is 947286102
Previous prime number is 397
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred one million six hundred eighty-two thousand seven hundred forty-nine
Scientific notation
2.01682749 × 10^8
Engineering notation
2.01682749 × 10^6
Prime Factorization
3 × 397 × 169339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201682749
Product of the distinct prime numbers
The prime factorization of 201682749 is 3 × 397 × 169339.
Since it has a total of 3 prime factors.
6 , 9 , 75 , 25 , 199 , 256 , 3935 , 6110 , 71116 , 16978 , 952974 , 868088 , 7796602 , 9275846 , 97811969 , 50874728 , 950519836 , 915921890 , 4037242536 , 1876334108
n×2
403365498
n×3
605048247
n×4
806730996
n×5
1008413745
n÷2
100841374.5
n÷3
67227583
n÷3
50420687.25
n÷5
40336549.8
n2
40675931244197001
n3
8.2036336314646E+24
n4
1.6545313825826E+33
n5
3.3369043754604E+41
2 √n
14201.505166707
3 √n
586.43909845566
4 √n
119.17006824999
5 √n
45.807200469345
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
-201682748
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 201682749 can be divided by 8 positive divisors.
The sum of these divisors (counting 201682749) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000001010110111100111101
3
Ternary
112001111112201110
4
Quaternary
30001112330331
5
Quinary
403112321444
6
Senary
32002432233
8
Octal
1401267475
10
Decimal
201682749
12
Duodecimal
57662679
16
Hexadecimal
c056f3d
20
Vigesimal
330a6h9
36
Base36
3c2rel
md5
3da2269e63a822c1c2d72c84d3e79854
sha1
102ba71898ea8908fd0643d71c5dcb1b09768b29
sha256
8bfe6a5f6a00c02b00a79af310d61aa3660ae381956aee00f1d72c23e583136b
sha512
a643fc54606d068dba427f050da6e0a7b59ac348895e8b01f5a1104e12435277b9f9e621beb82ec5ca7c3200cf989a6429ffdb41f34767691e06078ca7c6190e
ripemd-160
9b9c9bfec73357b24952a0dab4776cc69921e02d
Diameter
403365498
Circumference
1267210085.2284
Area
1.2778720677469E+17
Volume
3.4363300199135E+25
Surface area
5.1114882709877E+17
Circumference
1267210085.2284
Perimeter
806730996
Area
40675931244197001
Diagonal
285222478.93249
Surface area
244055587465182006
Volume
8.2036336314646E+24
Space diagonal
349324768.27816
Perimeter
605048247
Area
1.7613194890032E+16
Altitude
174662384.13908
Surface area
1.7613194890032E+16
Volume
9.6680749519645E+23
Height
95074159.644163