213278311 is an odd 9-digits composite number following 213278310
and preceding 213278312 . In scientific notation, it is written as 2.13278311 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 200732512 positive integers (up to 213278311) that are relatively prime to 213278311.
213278311 has 4 divisors, whose sum is 225824112
The reverse of 213278311 is 113872312
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
two hundred thirteen million two hundred seventy-eight thousand three hundred eleven
Scientific notation
2.13278311 × 10^8
Engineering notation
2.13278311 × 10^6
Prime Factorization
17 × 12545783
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
213278311
Product of the distinct prime numbers
The prime factorization of 213278311 is 17 × 12545783.
Since it has a total of 2 prime factors.
1 , 10 , 94 , 20 , 808 , 893 , 6067 , 8478 , 61831 , 9209 , 632997 , 76538 , 2136653 , 6098305 , 41908035 , 15921638 , 198516401 , 254707714 , 1402304042 , 3055854534
n×2
426556622
n×3
639834933
n×4
853113244
n×5
1066391555
n÷2
106639155.5
n÷3
71092770.333333
n÷3
53319577.75
n÷5
42655662.2
n2
45487637943012721
n3
9.7015265918653E+24
n4
2.0691252056346E+33
n5
4.4129952910528E+41
2 √n
14604.051184517
3 √n
597.46925817686
4 √n
120.84722249401
5 √n
46.322217195737
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-213278310
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 213278311 can be divided by 4 positive divisors.
The sum of these divisors (counting 213278311) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100101101100101111001100111
3
Ternary
112212022122211201
4
Quaternary
30231211321213
5
Quinary
414044401221
6
Senary
33055143331
8
Octal
1455457147
10
Decimal
213278311
12
Duodecimal
5b514b47
16
Hexadecimal
cb65e67
20
Vigesimal
36cjffb
36
Base36
3izalj
md5
828724f68e16b67f0508f8918f4d9f8c
sha1
b5884bc64403bac50690e20a469ad07de70a0eca
sha256
ded55247685025a7ce09179f1d4d66d61bd5b2756b48f567483039f0f9e9c902
sha512
80cd1ecb0f2ee9bc787d7cb562b304e746d6515ecf07744533e644303b5ea741283a714b074e495015b37c7239eb437d74edad12f0b982835d04501da5bc4c03
ripemd-160
19a73846cdf83a84bcc64dd93ed20b8da61640f6
Diameter
426556622
Circumference
1340067150.0153
Area
1.4290362919092E+17
Volume
4.063765955948E+25
Surface area
5.7161451676368E+17
Circumference
1340067150.0153
Perimeter
853113244
Area
45487637943012721
Diagonal
301621079.97623
Surface area
272925827658076326
Volume
9.7015265918653E+24
Space diagonal
369408870.80448
Perimeter
639834933
Area
1.9696725008399E+16
Altitude
184704435.40224
Surface area
1.9696725008399E+16
Volume
1.1433358734949E+24
Height
100540359.99208