207838242 is an even 9-digits composite number following 207838241
and preceding 207838243 . In scientific notation, it is written as 2.07838242 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 69279408 positive integers (up to 207838242) that are relatively prime to 207838242.
207838242 has 12 divisors, whose sum is 450316230
The reverse of 207838242 is 242838702
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
two hundred seven million eight hundred thirty-eight thousand two hundred forty-two
Scientific notation
2.07838242 × 10^8
Engineering notation
2.07838242 × 10^6
Prime Factorization
2 × 3 × 3 × 11546569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69279414
Product of the distinct prime numbers
The prime factorization of 207838242 is 2 × 3 × 3 × 11546569.
Since it has a total of 4 prime factors.
7 , 10 , 22 , 29 , 665 , 885 , 7226 , 7943 , 6446 , 56624 , 352689 , 150710 , 9725876 , 4692785 , 37333904 , 81752485 , 361398735 , 726731337 , 4313754463 , 7584459857
n×2
415676484
n×3
623514726
n×4
831352968
n×5
1039191210
n÷2
103919121
n÷3
69279414
n÷3
51959560.5
n÷5
41567648.4
n2
43196734837650564
n3
8.9779334287974E+24
n4
1.8659579006343E+33
n5
3.8781740971384E+41
2 √n
14416.596061484
3 √n
592.34558172105
4 √n
120.06913034367
5 √n
46.08346138757
1 , 2 , 3 , 6 , 9 , 18 , 11546569 , 23093138 , 34639707 , 69279414 , 103919121 , 207838242
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
-207838241
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 207838242 can be divided by 12 positive divisors.
The sum of these divisors (counting 207838242) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100011000110101110000100010
3
Ternary
112111002021110200
4
Quaternary
30120311300202
5
Quinary
411201310432
6
Senary
32342410030
8
Octal
1430656042
10
Decimal
207838242
12
Duodecimal
59730916
16
Hexadecimal
c635c22
20
Vigesimal
34ijfc2
36
Base36
3fqp0i
md5
84d3733269acf69334adbf9cf2330b2d
sha1
4e51d920ad35adb2c07db5c3cdd62dc358569a38
sha256
ce88a5809d403895637cfdb73149498eb4880b0662833d60000392e1991bc8ab
sha512
cb4a7748728102df0e2d6aa2aa74ca222b6cb0969c8e70c124a42a2f0f7597a3d7a501da46bed56837f7cefb2b0505746fd990d27870361fdbad4cda84a57598
ripemd-160
d9fd3c72f4f9bb0ba3d18381418688d38db30739
Diameter
415676484
Circumference
1305886188.4044
Area
1.3570654482503E+17
Volume
3.7606679605771E+25
Surface area
5.4282617930012E+17
Circumference
1305886188.4044
Perimeter
831352968
Area
43196734837650564
Diagonal
293927660.61618
Surface area
259180409025903384
Volume
8.9779334287974E+24
Space diagonal
359986394.8998
Perimeter
623514726
Area
1.8704734864973E+16
Altitude
179993197.4499
Surface area
1.8704734864973E+16
Volume
1.058059601424E+24
Height
97975886.87206