394983221 is an odd 9-digits prime number following 394983220
and preceding 394983222 . In scientific notation, it is written as 3.94983221 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 394983220 positive integers (up to 394983221) that are relatively prime to 394983221.
394983221 has 2 divisors, whose sum is 394983222
The reverse of 394983221 is 122389493
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred ninety-four million nine hundred eighty-three thousand two hundred twenty-one
Scientific notation
3.94983221 × 10^8
Engineering notation
3.94983221 × 10^6
Prime Factorization
394983221
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
394983221 Product of the distinct prime numbers
The prime factorization of 394983221 is 394983221.
Since it has a total of 1 prime factors.
1 , 10 , 12 , 50 , 574 , 20 , 7394 , 5320 , 78378 , 93238 , 464223 , 890841 , 7448583 , 6147137 , 11821331 , 21513259 , 629916506 , 836659255 , 4982763968 , 9237750540
n×2
789966442
n×3
1184949663
n×4
1579932884
n×5
1974916105
n÷2
197491610.5
n÷3
131661073.66667
n÷3
98745805.25
n÷5
78996644.2
n2
156011744871534841
n3
6.1622021503189E+25
n4
2.4339664537861E+34
n5
9.6137590972238E+42
2 √n19874.184788313
3 √n733.71300282544
4 √n140.97583051116
5 √n52.398122927779
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
394983222 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
197491611 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19874.184813471 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999949365 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 394983221 can be divided by 2 positive divisors.
The sum of these divisors (counting 394983221) is 394983222, the average is 197491611.
Base
System
Value
2
Binary
10111100010101111011100110101
3
Ternary
1000112020020010012
4
Quaternary
113202233130311
5
Quinary
1302103430341
6
Senary
103105510005
8
Octal
2742573465
10
Decimal
394983221
12
Duodecimal
b0342305
16
Hexadecimal
178af735
20
Vigesimal
638ci11
36
Base36
6j5v05
md5
15f23842d67fec10f02d071f4de69c5f
sha1
e8de586141346880a7f1fbf7f5ac10a35ae7e184
sha256
a2799f84d888e55e0d8fb542cda605850b3054ffb37a13f1d310faaa0b3c2fcc
sha512
32e90d27d613421ab47c24ab00f9cde4eb47ddfcb70fd178a8968432d2a19a2fc2cededcf9473796f94ded431a16791db8816128c0178bfaa0fb11c671b1873d
ripemd-160
1222d6aa5356c6a17a6175e69a7cefc59787e511
Diameter
789966442
Circumference
2481752770.7697
Area
4.9012535156214E+17
Volume
2.5812172007169E+26
Surface area
1.9605014062486E+18
Circumference
2481752770.7697
Perimeter
1579932884
Area
156011744871534841
Diagonal
558590628.04801
Surface area
936070469229209046
Volume
6.1622021503189E+25
Space diagonal
684131006.90921
Perimeter
1184949663
Area
6.7555067173743E+16
Altitude
342065503.4546
Surface area
6.7555067173743E+16
Volume
7.2622248792214E+24
Height
186196876.016