103662987 is an odd 9-digits composite number following 103662986
and preceding 103662988 . In scientific notation, it is written as 1.03662987 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 69000552 positive integers (up to 103662987) that are relatively prime to 103662987.
103662987 has 8 divisors, whose sum is 138433536
The reverse of 103662987 is 789266301
Previous prime number is 647
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred three million six hundred sixty-two thousand nine hundred eighty-seven
Scientific notation
1.03662987 × 10^8
Engineering notation
1.03662987 × 10^6
Prime Factorization
3 × 647 × 53407
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103662987
Product of the distinct prime numbers
The prime factorization of 103662987 is 3 × 647 × 53407.
Since it has a total of 3 prime factors.
1 , 5 , 99 , 16 , 893 , 891 , 2993 , 5333 , 80478 , 49868 , 490960 , 825077 , 491965 , 9020633 , 91868043 , 52747369 , 610367716 , 703133608 , 8394552452 , 5350844407
n×2
207325974
n×3
310988961
n×4
414651948
n×5
518314935
n÷2
51831493.5
n÷3
34554329
n÷3
25915746.75
n÷5
20732597.4
n2
10746014873762169
n3
1.1139640001606E+24
n4
1.1547683566712E+32
n5
1.1970673714562E+40
2 √n
10181.502197613
3 √n
469.75841968465
4 √n
100.90343005871
5 √n
40.098187634087
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103662986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103662987 can be divided by 8 positive divisors.
The sum of these divisors (counting 103662987) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011011100010110001011
3
Ternary
21020001121212220
4
Quaternary
12023130112023
5
Quinary
203014203422
6
Senary
14141505123
8
Octal
613342613
10
Decimal
103662987
12
Duodecimal
2a8721a3
16
Hexadecimal
62dc58b
20
Vigesimal
1c7hh97
36
Base36
1ppuvf
md5
a56b562479ceb6a7e6dfd6d55614b0d6
sha1
9f487543e34879499335a0bcc6d6397abcc7f3f6
sha256
4214bd485f9cb40632b12e706a5dfd2fc61924ac315e801727ce2b14c23e4b27
sha512
3f4749691011aebcf1cc582b59a67121b34d5f74df7783962cc47c0ba489d47b24c3ba9e29aafb036d30ce690f235f06f3e5e833d5db83aa5ac9081a67e1426c
ripemd-160
43c561e5e25ce4a848151b790b0fa8cd166bd5c8
Diameter
207325974
Circumference
651333756.81675
Area
3.3759601382778E+16
Volume
4.6661614923574E+24
Surface area
1.3503840553111E+17
Circumference
651333756.81675
Perimeter
414651948
Area
10746014873762169
Diagonal
146601602.13151
Surface area
64476089242573014
Volume
1.1139640001606E+24
Space diagonal
179549560.34835
Perimeter
310988961
Area
4.6531609350617E+15
Altitude
89774780.174176
Surface area
4.6531609350617E+15
Volume
1.3128191641854E+23
Height
48867200.710502