208670448 is an even 9-digits composite number following 208670447
and preceding 208670449 . In scientific notation, it is written as 2.08670448 × 10^8.
The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors.
There are 59620032 positive integers (up to 208670448) that are relatively prime to 208670448.
208670448 has 20 divisors, whose sum is 423552008
The reverse of 208670448 is 844076802
Previous prime number is 21
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred eight million six hundred seventy thousand four hundred forty-eight
Scientific notation
2.08670448 × 10^8
Engineering notation
2.08670448 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 21 × 621043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
26083806
Product of the distinct prime numbers
The prime factorization of 208670448 is 2 × 2 × 2 × 2 × 21 × 621043.
Since it has a total of 6 prime factors.
9 , 7 , 9 , 8 , 464 , 487 , 375 , 4825 , 9210 , 45175 , 719921 , 704343 , 3679418 , 4911303 , 25774553 , 64506315 , 26245891 , 24875302 , 1805154987 , 2270407621
n×2
417340896
n×3
626011344
n×4
834681792
n×5
1043352240
n÷2
104335224
n÷3
69556816
n÷3
52167612
n÷5
41734089.6
n2
43543355868520704
n3
9.0862115765076E+24
n4
1.8960238402926E+33
n5
3.9564414417254E+41
2 √n
14445.430003984
3 √n
593.13513333957
4 √n
120.18914262105
5 √n
46.120307018482
1 , 2 , 4 , 8 , 16 , 21 , 42 , 84 , 168 , 336 , 621043 , 1242086 , 2484172 , 4968344 , 9936688 , 13041903 , 26083806 , 52167612 , 104335224 , 208670448
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-208670447
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 208670448 can be divided by 20 positive divisors.
The sum of these divisors (counting 208670448) is 1, the average is 0.05.
Base
System
Value
2
Binary
1100011100000000111011110000
3
Ternary
112112122120001010
4
Quaternary
30130000323300
5
Quinary
411404423243
6
Senary
32412310520
8
Octal
1434007360
10
Decimal
208670448
12
Duodecimal
59a72440
16
Hexadecimal
c700ef0
20
Vigesimal
3543g28
36
Base36
3g8j5c
md5
8167ada038756e3a0dc090d4ca41f636
sha1
6ebbbdba8825a4c7b30fdc6e54f6aceef697e95c
sha256
cfd256e839e5289b12941c669d75165d8b7b995cf1ec38eff13181a9e76f0233
sha512
ac196e479e706b50598970c136431f2020177593ec299119fe13ed5535c23f5363a2559acdad4919f17704c1baf768f468c0f0fae82d9a2cf32a1d97a077e568
ripemd-160
9b3034f70a2ecadbf5c7e6160fe3048048643076
Diameter
417340896
Circumference
1311115092.9162
Area
1.3679548690919E+17
Volume
3.8060234050292E+25
Surface area
5.4718194763676E+17
Circumference
1311115092.9162
Perimeter
834681792
Area
43543355868520704
Diagonal
295104577.62807
Surface area
261260135211124224
Volume
9.0862115765076E+24
Space diagonal
361427817.97416
Perimeter
626011344
Area
1.8854826174083E+16
Altitude
180713908.98708
Surface area
1.8854826174083E+16
Volume
1.0708203035074E+24
Height
98368192.54269