103661979 is an odd 9-digits composite number following 103661978
and preceding 103661980 . In scientific notation, it is written as 1.03661979 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 66396960 positive integers (up to 103661979) that are relatively prime to 103661979.
103661979 has 16 divisors, whose sum is 143685120
The reverse of 103661979 is 979166301
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred three million six hundred sixty-one thousand nine hundred seventy-nine
Scientific notation
1.03661979 × 10^8
Engineering notation
1.03661979 × 10^6
Prime Factorization
3 × 211 × 29 × 5647
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
103661979
Product of the distinct prime numbers
The prime factorization of 103661979 is 3 × 211 × 29 × 5647.
Since it has a total of 4 prime factors.
10 , 6 , 58 , 44 , 971 , 134 , 2099 , 6889 , 39666 , 45716 , 35705 , 434078 , 3776558 , 9408400 , 57331177 , 27975993 , 188910799 , 592194667 , 6649139483 , 4529893847
n×2
207323958
n×3
310985937
n×4
414647916
n×5
518309895
n÷2
51830989.5
n÷3
34553993
n÷3
25915494.75
n÷5
20732395.8
n2
10745805890196441
n3
1.1139315045276E+24
n4
1.1547234422978E+32
n5
1.1970091722628E+40
2 √n
10181.452695957
3 √n
469.75689706462
4 √n
100.90318476617
5 √n
40.098109652289
1 , 3 , 29 , 87 , 211 , 633 , 5647 , 6119 , 16941 , 18357 , 163763 , 491289 , 1191517 , 3574551 , 34553993 , 103661979
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
-103661978
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 103661979 can be divided by 16 positive divisors.
The sum of these divisors (counting 103661979) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110001011011100000110011011
3
Ternary
21020001120111120
4
Quaternary
12023130012123
5
Quinary
203014140404
6
Senary
14141500323
8
Octal
613340633
10
Decimal
103661979
12
Duodecimal
2a8716a3
16
Hexadecimal
62dc19b
20
Vigesimal
1c7heij
36
Base36
1ppu3f
md5
8088709d29dfaa1748e26c0d537e3f32
sha1
8392f61db1ac378001534a3f38e24c7fe7e7e149
sha256
b0813e670968ad922fdeb6cb1b6f29886c8b3cc07778ef2adfa859688a2b608f
sha512
7c29a008dae79f3028d65ace3a461d3ecdb4333295c63bede9f02daa1a7f6ee04a16d79733659f351f6a0b18855b67c122b9795c40e7c81c5861645797eabf6a
ripemd-160
0fb0448988af31545dec3cf532e1959ba20b6191
Diameter
207323958
Circumference
651327423.36596
Area
3.3758944841543E+16
Volume
4.6660253749683E+24
Surface area
1.3503577936617E+17
Circumference
651327423.36596
Perimeter
414647916
Area
10745805890196441
Diagonal
146600176.60423
Surface area
64474835341178646
Volume
1.1139315045276E+24
Space diagonal
179547814.44114
Perimeter
310985937
Area
4.6530704425233E+15
Altitude
89773907.220569
Surface area
4.6530704425233E+15
Volume
1.3127808677147E+23
Height
48866725.534745