103668145 is an odd 9-digits composite number following 103668144
and preceding 103668146 . In scientific notation, it is written as 1.03668145 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 70185024 positive integers (up to 103668145) that are relatively prime to 103668145.
103668145 has 16 divisors, whose sum is 143976960
The reverse of 103668145 is 541866301
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred three million six hundred sixty-eight thousand one hundred forty-five
Scientific notation
1.03668145 × 10^8
Engineering notation
1.03668145 × 10^6
Prime Factorization
7 × 5 × 79 × 37493
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
103668145
Product of the distinct prime numbers
The prime factorization of 103668145 is 7 × 5 × 79 × 37493.
Since it has a total of 4 prime factors.
3 , 1 , 10 , 91 , 767 , 149 , 9984 , 1851 , 12177 , 90374 , 469212 , 58956 , 6839706 , 2265708 , 93359764 , 84564665 , 52974215 , 61628427 , 574451494 , 4894236750
n×2
207336290
n×3
311004435
n×4
414672580
n×5
518340725
n÷2
51834072.5
n÷3
34556048.333333
n÷3
25917036.25
n÷5
20733629
n2
10747084287741025
n3
1.1141302922688E+24
n4
1.1549982068781E+32
n5
1.1973652158538E+40
2 √n
10181.755496966
3 √n
469.76621087356
4 √n
100.9046852082
5 √n
40.098586662403
1 , 5 , 7 , 35 , 79 , 395 , 553 , 2765 , 37493 , 187465 , 262451 , 1312255 , 2961947 , 14809735 , 20733629 , 103668145
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
-103668144
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 103668145 can be divided by 16 positive divisors.
The sum of these divisors (counting 103668145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001011011101100110110001
3
Ternary
21020001212221221
4
Quaternary
12023131212301
5
Quinary
203014340040
6
Senary
14141545041
8
Octal
613354661
10
Decimal
103668145
12
Duodecimal
2a875181
16
Hexadecimal
62dd9b1
20
Vigesimal
1c7ia75
36
Base36
1ppyup
md5
e1825250fde63ada86fa0fba73bf50f0
sha1
f11a6e822402befa7ba57a94b5e79484e2cfb68c
sha256
d3851edc5f15b77c35c58b8b5d9afd7808044392145ee91cd0cb3beb45541217
sha512
74f2bfedd8989bbe34e883bbd1ac6ca49710e99d91f708f33b7d12dec72a0de865bfd230bd7973f0f3083ef767bd74601688893e87b735011e6590892cd9c4f7
ripemd-160
28d2b92fb6a8a715c447251d61f2e082398cfce8
Diameter
207336290
Circumference
651366165.48656
Area
3.3762961045877E+16
Volume
4.6668580551112E+24
Surface area
1.3505184418351E+17
Circumference
651366165.48656
Perimeter
414672580
Area
10747084287741025
Diagonal
146608896.64506
Surface area
64482505726446150
Volume
1.1141302922688E+24
Space diagonal
179558494.26642
Perimeter
311004435
Area
4.6536240048982E+15
Altitude
89779247.133209
Surface area
4.6536240048982E+15
Volume
1.3130151413143E+23
Height
48869632.21502