888961421 is an odd 9-digits composite number following 888961420
and preceding 888961422 . In scientific notation, it is written as 8.88961421 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors.
There are 872185808 positive integers (up to 888961421) that are relatively prime to 888961421.
888961421 has 6 divisors, whose sum is 906053610
The reverse of 888961421 is 124169888
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred eighty-eight million nine hundred sixty-one thousand four hundred twenty-one
Scientific notation
8.88961421 × 10^8
Engineering notation
8.88961421 × 10^6
Prime Factorization
53 × 53 × 316469
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
16772857
Product of the distinct prime numbers
The prime factorization of 888961421 is 53 × 53 × 316469.
Since it has a total of 3 prime factors.
8 , 3 , 4 , 78 , 806 , 747 , 5769 , 3366 , 70810 , 1914 , 514300 , 827269 , 3686142 , 4489503 , 27704579 , 89880527 , 225177618 , 647524292 , 7696404007 , 8164183993
n×2
1777922842
n×3
2666884263
n×4
3555845684
n×5
4444807105
n÷2
444480710.5
n÷3
296320473.66667
n÷3
222240355.25
n÷5
177792284.2
n2
790252408026339241
n3
7.0250390358777E+26
n4
6.2449886839143E+35
n5
5.5515540145814E+44
2 √n
29815.456075667
3 √n
961.52586517849
4 √n
172.67152653425
5 √n
61.627788406645
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-888961420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 888961421 can be divided by 6 positive divisors.
The sum of these divisors (counting 888961421) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110100111111000111100110001101
3
Ternary
2021221201220211002
4
Quaternary
310333013212031
5
Quinary
3310033231141
6
Senary
224113310045
8
Octal
6477074615
10
Decimal
888961421
12
Duodecimal
209865325
16
Hexadecimal
34fc798d
20
Vigesimal
dhg03b1
36
Base36
ep9j0t
md5
04a1e1f1781308300d9364ba0add470d
sha1
fb7c5b292c802bc79f16bdf5490856d8fe228fa6
sha256
6fba833981fe923a99e34d2cc16bff058fd153107e16bae46eb938d964e107ff
sha512
e17641e1f6997a2b9a0d1b6d62a2eff2e02b8e9f8f1b65c479dee0bd822786d5b975339f5ce8d382dfd4da4bcd3e9b56aa800363de0a7fcf03e3aa6294c8cd2e
ripemd-160
348c9f832acd25af248d8b8d0303d957a2868b14
Diameter
1777922842
Circumference
5585509339.0767
Area
2.4826511595372E+18
Volume
2.9426414701726E+27
Surface area
9.9306046381488E+18
Circumference
5585509339.0767
Perimeter
3555845684
Area
790252408026339241
Diagonal
1257181298.0047
Surface area
4741514448158035446
Volume
7.0250390358777E+26
Space diagonal
1539726347.1406
Perimeter
2666884263
Area
3.4218933037632E+17
Altitude
769863173.57031
Surface area
3.4218933037632E+17
Volume
8.2790879006155E+25
Height
419060432.66822