938966421 is an odd 9-digits composite number following 938966420
and preceding 938966422 . In scientific notation, it is written as 9.38966421 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 598761152 positive integers (up to 938966421) that are relatively prime to 938966421.
938966421 has 8 divisors, whose sum is 1306388160
The reverse of 938966421 is 124669839
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
nine hundred thirty-eight million nine hundred sixty-six thousand four hundred twenty-one
Scientific notation
9.38966421 × 10^8
Engineering notation
9.38966421 × 10^6
Prime Factorization
3 × 23 × 13608209
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
938966421 Product of the distinct prime numbers
The prime factorization of 938966421 is 3 × 23 × 13608209.
Since it has a total of 3 prime factors.
6 , 8 , 63 , 37 , 441 , 805 , 4326 , 1017 , 4400 , 11034 , 700380 , 141614 , 6355593 , 4323410 , 27436424 , 11643425 , 560649249 , 587406989 , 5097627630 , 3993400049
n×2
1877932842
n×3
2816899263
n×4
3755865684
n×5
4694832105
n÷2
469483210.5
n÷3
312988807
n÷3
234741605.25
n÷5
187793284.2
n2
881657939765549241
n3
8.2784720024789E+26
n4
7.7732072275163E+35
n5
7.2987805701123E+44
2 √n30642.558982565
3 √n979.22694171241
4 √n175.05016133259
5 √n62.306020304761
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
-938966420 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 938966421 can be divided by 8 positive divisors.
The sum of these divisors (counting 938966421) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111111101110111110110010101
3
Ternary
2102102211102210010
4
Quaternary
313331313312111
5
Quinary
3410333411141
6
Senary
233101150433
8
Octal
6775676625
10
Decimal
938966421
12
Duodecimal
22255b419
16
Hexadecimal
37f77d95
20
Vigesimal
ed8ag11
36
Base36
fj1b4l
md5
50ddda57b2eeb1125d577f99cf5bca26
sha1
0edbe0b9ad13a293d71c5932c9052f5272a7ca34
sha256
325fd21855da956d6243fcf523870fa207d96368d5a5223700324ed7081b7316
sha512
5ec2495d1326077a95fc6be2299d908dae0877ddcfdb8f215a520f0141dcf452694fcdc6a13bdafc1c2ca0f5fb6c05f35ec2474be408051d6ed703504771808f
ripemd-160
fdf28b2108054ad0d7b408152e271c0022027434
Diameter
1877932842
Circumference
5899700020.3622
Area
2.7698101065466E+18
Volume
3.4676782434582E+27
Surface area
1.1079240426186E+19
Circumference
5899700020.3622
Perimeter
3755865684
Area
881657939765549241
Diagonal
1327899047.1911
Surface area
5289947638593295446
Volume
8.2784720024789E+26
Space diagonal
1626337547.7731
Perimeter
2816899263
Area
3.8176908664261E+17
Altitude
813168773.88655
Surface area
3.8176908664261E+17
Volume
9.7562728180264E+25
Height
442633015.73038