108889881 is an odd 9-digits composite number following 108889880
and preceding 108889882 . In scientific notation, it is written as 1.08889881 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 72593252 positive integers (up to 108889881) that are relatively prime to 108889881.
108889881 has 4 divisors, whose sum is 145186512
The reverse of 108889881 is 188988801
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred eight million eight hundred eighty-nine thousand eight hundred eighty-one
Scientific notation
1.08889881 × 10^8
Engineering notation
1.08889881 × 10^6
Prime Factorization
3 × 36296627
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
108889881
Product of the distinct prime numbers
The prime factorization of 108889881 is 3 × 36296627.
Since it has a total of 2 prime factors.
7 , 7 , 6 , 99 , 404 , 344 , 3162 , 4305 , 28627 , 12824 , 691067 , 829628 , 3034712 , 8977029 , 5558701 , 55413972 , 215602279 , 266855549 , 4342024438 , 975674072
n×2
217779762
n×3
326669643
n×4
435559524
n×5
544449405
n÷2
54444940.5
n÷3
36296627
n÷3
27222470.25
n÷5
21777976.2
n2
11857006184194161
n3
1.2911079924132E+24
n4
1.4058859565202E+32
n5
1.5308675450505E+40
2 √n
10435.031432631
3 √n
477.52470071322
4 √n
102.15200160854
5 √n
40.494636477781
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
-108889880
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 108889881 can be divided by 4 positive divisors.
The sum of these divisors (counting 108889881) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011111011000011100011001
3
Ternary
21120220011211120
4
Quaternary
12133120130121
5
Quinary
210333434011
6
Senary
14445515453
8
Octal
637303431
10
Decimal
108889881
12
Duodecimal
30572b89
16
Hexadecimal
67d8719
20
Vigesimal
1e0b4e1
36
Base36
1stvyx
md5
0de8521a85e0d8a66240628efaac7055
sha1
32485b71bf05536010b898bf5186388dfb8b2d00
sha256
016ed6d36882d90fceb5d285bb109947e706e8ea1da43f64ea92fb5cb126cf85
sha512
3c8b98ed3fedd3706208f0bd463c2d18ed0057b996110164cadd68eee4701a577c98c1f8688913b6c02c54e25dd01212d7842c26781b08f33b41c84ed1e46f40
ripemd-160
4be792ebb316c3f8b0d3816e599c32dc5d4c0fed
Diameter
217779762
Circumference
684175300.39973
Area
3.7249883521833E+16
Volume
5.4081805119417E+24
Surface area
1.4899953408733E+17
Circumference
684175300.39973
Perimeter
435559524
Area
11857006184194161
Diagonal
153993546.51539
Surface area
71142037105164966
Volume
1.2911079924132E+24
Space diagonal
188602806.32213
Perimeter
326669643
Area
5.1342342841707E+15
Altitude
94301403.161064
Surface area
5.1342342841707E+15
Volume
1.5215853611325E+23
Height
51331182.171797