108545661 is an odd 9-digits composite number following 108545660
and preceding 108545662 . In scientific notation, it is written as 1.08545661 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 61888320 positive integers (up to 108545661) that are relatively prime to 108545661.
108545661 has 16 divisors, whose sum is 138142080
The reverse of 108545661 is 166545801
Previous prime number is 521
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred eight million five hundred forty-five thousand six hundred sixty-one
Scientific notation
1.08545661 × 10^8
Engineering notation
1.08545661 × 10^6
Prime Factorization
9 × 7 × 521 × 3307
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
108545661
Product of the distinct prime numbers
The prime factorization of 108545661 is 9 × 7 × 521 × 3307.
Since it has a total of 4 prime factors.
9 , 2 , 21 , 35 , 25 , 397 , 6099 , 6614 , 59203 , 61058 , 160375 , 305541 , 6688796 , 8976652 , 68024145 , 6069044 , 784432450 , 824906014 , 8939268705 , 419293795
n×2
217091322
n×3
325636983
n×4
434182644
n×5
542728305
n÷2
54272830.5
n÷3
36181887
n÷3
27136415.25
n÷5
21709132.2
n2
11782160521926921
n3
1.2789024018607E+24
n4
1.3881930656445E+32
n5
1.50682333906E+40
2 √n
10418.524895589
3 √n
477.02098980721
4 √n
102.07117563538
5 √n
40.469001914359
1 , 7 , 9 , 63 , 521 , 3307 , 3647 , 4689 , 23149 , 29763 , 32823 , 208341 , 1722947 , 12060629 , 15506523 , 108545661
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-108545660
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 108545661 can be divided by 16 positive divisors.
The sum of these divisors (counting 108545661) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110000100011001111101
3
Ternary
21120020200122200
4
Quaternary
12132010121331
5
Quinary
210241430121
6
Senary
14434302113
8
Octal
636043175
10
Decimal
108545661
12
Duodecimal
30427939
16
Hexadecimal
678467d
20
Vigesimal
1di8431
36
Base36
1smid9
md5
098617ad094fc884008e4ef335c6f3e9
sha1
eaa0c83a5e0bf7d0773c5be610a39f535d1280f3
sha256
5972abd8aa18b89a770d51f6b8ad0f2101d33cf012ca3c0028d166c0cfb468fb
sha512
fd34222febb8bd0018f2d0ef8ac48a629edcd4de30ff92af7f6253a859782b236edff5937575434865ee5cd81e3f796d3111bbb0125e3e6cb17d80931edaaea2
ripemd-160
9ee60aa494d0bb27b1856ccc8e8d923cd0521ed4
Diameter
217091322
Circumference
682012502.3533
Area
3.7014748939101E+16
Volume
5.3570538537917E+24
Surface area
1.4805899575641E+17
Circumference
682012502.3533
Perimeter
434182644
Area
11782160521926921
Diagonal
153506745.92295
Surface area
70692963131561526
Volume
1.2789024018607E+24
Space diagonal
188006599.79315
Perimeter
325636983
Area
5.1018251617274E+15
Altitude
94003299.896574
Surface area
5.1018251617274E+15
Volume
1.5072009347191E+23
Height
51168915.307651