108890988 is an even 9-digits composite number following 108890987
and preceding 108890989 . In scientific notation, it is written as 1.08890988 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 36052800 positive integers (up to 108890988) that are relatively prime to 108890988.
108890988 has 24 divisors, whose sum is 255788400
The reverse of 108890988 is 889098801
Previous prime number is 149
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred eight million eight hundred ninety thousand nine hundred eighty-eight
Scientific notation
1.08890988 × 10^8
Engineering notation
1.08890988 × 10^6
Prime Factorization
2 × 2 × 3 × 149 × 60901
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
54445494 Product of the distinct prime numbers
The prime factorization of 108890988 is 2 × 2 × 3 × 149 × 60901.
Since it has a total of 5 prime factors.
7 , 8 , 10 , 93 , 949 , 530 , 777 , 6021 , 62188 , 57286 , 117005 , 970053 , 3961756 , 756315 , 36295579 , 86240261 , 645292293 , 134904646 , 1538489343 , 5122217678
n×2
217781976
n×3
326672964
n×4
435563952
n×5
544454940
n÷2
54445494
n÷3
36296996
n÷3
27222747
n÷5
21778197.6
n2
11857247267616144
n3
1.291147369931E+24
n4
1.4059431276539E+32
n5
1.5309453624204E+40
2 √n10435.084474982
3 √n477.526318917
4 √n102.15226123284
5 √n40.494718813035
1 , 2 , 3 , 4 , 6 , 12 , 149 , 298 , 447 , 596 , 894 , 1788 , 60901 , 121802 , 182703 , 243604 , 365406 , 730812 , 9074249 , 18148498 , 27222747 , 36296996 , 54445494 , 108890988
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-108890987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 108890988 can be divided by 24 positive divisors.
The sum of these divisors (counting 108890988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011111011000101101101100
3
Ternary
21120220020100120
4
Quaternary
12133120231230
5
Quinary
210334002423
6
Senary
14445524540
8
Octal
637305554
10
Decimal
108890988
12
Duodecimal
30573750
16
Hexadecimal
67d8b6c
20
Vigesimal
1e0b798
36
Base36
1stwto
md5
3f78999fda38160d7537aa455a52e08e
sha1
2806e6403ad7a50e68854320125868157cf727b9
sha256
c06a46fe4f214a25c44461bdae3531b3b84a050cf3963d85ae2d827c0431bfcb
sha512
dce2d7124cdc303f5556c951b9047d9e86db15b9b0569833922b3dbfce7264bff56c4849ef3e293b87346d5ec4b46813cedea104d14bde346700303eb006478f
ripemd-160
e4908f23b4db2e757b0c3e42d242f912cfe7f844
Diameter
217781976
Circumference
684182255.88587
Area
3.7250640907741E+16
Volume
5.4083454561028E+24
Surface area
1.4900256363096E+17
Circumference
684182255.88587
Perimeter
435563952
Area
11857247267616144
Diagonal
153995112.04981
Surface area
71143483605696864
Volume
1.291147369931E+24
Space diagonal
188604723.70237
Perimeter
326672964
Area
5.1343386763546E+15
Altitude
94302361.851186
Surface area
5.1343386763546E+15
Volume
1.5216317679823E+23
Height
51331704.016602