105840891 is an odd 9-digits composite number following 105840890
and preceding 105840892 . In scientific notation, it is written as 1.05840891 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 64864800 positive integers (up to 105840891) that are relatively prime to 105840891.
105840891 has 24 divisors, whose sum is 157447680
The reverse of 105840891 is 198048501
Previous prime number is 911
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred five million eight hundred forty thousand eight hundred ninety-one
Scientific notation
1.05840891 × 10^8
Engineering notation
1.05840891 × 10^6
Prime Factorization
3 × 39 × 3 × 911 × 331
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35280297
Product of the distinct prime numbers
The prime factorization of 105840891 is 3 × 39 × 3 × 911 × 331.
Since it has a total of 5 prime factors.
2 , 5 , 24 , 88 , 494 , 266 , 6381 , 8456 , 25210 , 12898 , 983289 , 278671 , 7961781 , 8379068 , 74448671 , 50036725 , 870954556 , 26777646 , 7333596644 , 6871220767
n×2
211681782
n×3
317522673
n×4
423363564
n×5
529204455
n÷2
52920445.5
n÷3
35280297
n÷3
26460222.75
n÷5
21168178.2
n2
11202294207673881
n3
1.1856608001843E+24
n4
1.2549139551528E+32
n5
1.3282121114171E+40
2 √n
10287.900223078
3 √n
473.02543714616
4 √n
101.42928681144
5 √n
40.265277586782
1 , 3 , 9 , 39 , 117 , 331 , 351 , 911 , 993 , 2733 , 2979 , 8199 , 12909 , 35529 , 38727 , 106587 , 116181 , 301541 , 319761 , 904623 , 2713869 , 11760099 , 35280297 , 105840891
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
-105840890
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 105840891 can be divided by 24 positive divisors.
The sum of these divisors (counting 105840891) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010011110000000011111011
3
Ternary
21101011021102000
4
Quaternary
12103300003323
5
Quinary
204043402031
6
Senary
14300312043
8
Octal
623600373
10
Decimal
105840891
12
Duodecimal
2b542623
16
Hexadecimal
64f00fb
20
Vigesimal
1d1a24b
36
Base36
1r0jcr
md5
b6a97147ff0be31bce6f82ec9c18f23d
sha1
98c749b8644a08e5c87afabfe6091717953aa01e
sha256
e712a437bc5efe4f097b79ad2db01892ae350df9ace7a1a6eb20e775e9489be5
sha512
a116365d43bb851b272fb5f58e9cef03199da8922892f110ec9dbf6db7127c2e62fb59d4373bb95e667f762bea40d3410ae58674f83f45971c00e3bb121395ce
ripemd-160
7ef75b4781d7ea2ad3aa2bac4abcfc119f37a9b1
Diameter
211681782
Circumference
665017931.23
Area
3.519304518618E+16
Volume
4.9664843460114E+24
Surface area
1.4077218074472E+17
Circumference
665017931.23
Perimeter
423363564
Area
11202294207673881
Diagonal
149681623.50585
Surface area
67213765246043286
Volume
1.1856608001843E+24
Space diagonal
183321800.73036
Perimeter
317522673
Area
4.8507356822564E+15
Altitude
91660900.36518
Surface area
4.8507356822564E+15
Volume
1.397314653329E+23
Height
49893874.501951