888920661 is an odd 9-digits composite number following 888920660
and preceding 888920662 . In scientific notation, it is written as 8.88920661 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 592613772 positive integers (up to 888920661) that are relatively prime to 888920661.
888920661 has 4 divisors, whose sum is 1185227552
The reverse of 888920661 is 166029888
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred eighty-eight million nine hundred twenty thousand six hundred sixty-one
Scientific notation
8.88920661 × 10^8
Engineering notation
8.88920661 × 10^6
Prime Factorization
3 × 296306887
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
888920661
Product of the distinct prime numbers
The prime factorization of 888920661 is 3 × 296306887.
Since it has a total of 2 prime factors.
1 , 6 , 49 , 68 , 801 , 376 , 3361 , 7937 , 79055 , 38869 , 33790 , 400371 , 7698536 , 177349 , 48354127 , 79707946 , 697852421 , 512019079 , 9308838639 , 5623116803
n×2
1777841322
n×3
2666761983
n×4
3555682644
n×5
4444603305
n÷2
444460330.5
n÷3
296306887
n÷3
222230165.25
n÷5
177784132.2
n2
790179941552676921
n3
7.0240727595395E+26
n4
6.2438434003219E+35
n5
5.5502814025946E+44
2 √n
29814.772529738
3 √n
961.51116923018
4 √n
172.66954719851
5 √n
61.627223253947
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
-888920660
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 888920661 can be divided by 4 positive divisors.
The sum of these divisors (counting 888920661) is 1, the average is 0.25.
Base
System
Value
2
Binary
110100111110111101101001010101
3
Ternary
2021221122211220110
4
Quaternary
310332331221111
5
Quinary
3310030430121
6
Senary
224112353233
8
Octal
6476755125
10
Decimal
888920661
12
Duodecimal
209845819
16
Hexadecimal
34fbda55
20
Vigesimal
dhff1d1
36
Base36
ep8nkl
md5
48c2d36daa61b0c913e021e3913a70dd
sha1
f40fa7ef40fa9284c96cbafe9654ed67b1443d4e
sha256
5c421e76cedbc15cb313b99bd773c471c3d0056ff0eda95b358234f2967df2ca
sha512
e6f21d55a1629c8946c0e86e53bd3df916235fc038513db08956b72e0e3be14b607643de006aa0467a096a0febf2ac7eb5ee06903e810209d545fc52bc727111
ripemd-160
3ec5c14b2aa9797309e7aff4182b6ce1dca891fa
Diameter
1777841322
Circumference
5585253236.4436
Area
2.4824234993959E+18
Volume
2.9422367172866E+27
Surface area
9.9296939975836E+18
Circumference
5585253236.4436
Perimeter
3555682644
Area
790179941552676921
Diagonal
1257123654.6599
Surface area
4741079649316061526
Volume
7.0240727595395E+26
Space diagonal
1539655748.7497
Perimeter
2666761983
Area
3.4215795147276E+17
Altitude
769827874.37486
Surface area
3.4215795147276E+17
Volume
8.2779491330301E+25
Height
419041218.21995