100145955 is an odd 9-digits composite number following 100145954
and preceding 100145956 . In scientific notation, it is written as 1.00145955 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 41174784 positive integers (up to 100145955) that are relatively prime to 100145955.
100145955 has 16 divisors, whose sum is 115605504
The reverse of 100145955 is 559541001
Previous prime number is 2303
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred million one hundred forty-five thousand nine hundred fifty-five
Scientific notation
1.00145955 × 10^8
Engineering notation
1.00145955 × 10^6
Prime Factorization
15 × 13 × 2303 × 223
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
100145955
Product of the distinct prime numbers
The prime factorization of 100145955 is 15 × 13 × 2303 × 223.
Since it has a total of 4 prime factors.
7 , 5 , 13 , 91 , 300 , 6 , 3063 , 8617 , 83943 , 51493 , 141040 , 698272 , 2784611 , 7108628 , 58849110 , 99776811 , 737409122 , 925471958 , 8584559265 , 2991204329
n×2
200291910
n×3
300437865
n×4
400583820
n×5
500729775
n÷2
50072977.5
n÷3
33381985
n÷3
25036488.75
n÷5
20029191
n2
10029212302862025
n3
1.0043850439679E+24
n4
1.0058509941588E+32
n5
1.0073190839773E+40
2 √n
10007.295089084
3 √n
464.38459461732
4 √n
100.03646879555
5 √n
39.822331423043
1 , 13 , 15 , 195 , 223 , 2303 , 2899 , 3345 , 29939 , 34545 , 43485 , 449085 , 513569 , 6676397 , 7703535 , 100145955
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
-100145954
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 100145955 can be divided by 16 positive divisors.
The sum of these divisors (counting 100145955) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111110000001101100100011
3
Ternary
20222102221102110
4
Quaternary
11332001230203
5
Quinary
201114132310
6
Senary
13534250403
8
Octal
576015443
10
Decimal
100145955
12
Duodecimal
29656a03
16
Hexadecimal
5f81b23
20
Vigesimal
1b5i4hf
36
Base36
1nmh43
md5
7c7c3e6a6e3c48ca8c272074b1476d8c
sha1
f7f97f234267fc4bbb24d7ccfc0004c5a7f0359a
sha256
ebfa561bcd52407e84188353ead45f7a803c655169d3c2a2ad4c695a0793777f
sha512
7ee6bb0de4091c7341d446b7d0cc482cb7fca4ade10108656a87b2b9a6e7f80eb0e11bde872bfc617e5b468b6bc39421e4e4f04828d7f9a174a6ea5021a8d351
ripemd-160
a0679e3f15d228309be54e35bf23e1b6cc5eb282
Diameter
200291910
Circumference
629235593.02947
Area
3.1507699691964E+16
Volume
4.2071582340065E+24
Surface area
1.2603079876785E+17
Circumference
629235593.02947
Perimeter
400583820
Area
10029212302862025
Diagonal
141627767.77781
Surface area
60175273817172150
Volume
1.0043850439679E+24
Space diagonal
173457882.23251
Perimeter
300437865
Area
4.342776317113E+15
Altitude
86728941.116253
Surface area
4.342776317113E+15
Volume
1.1836791258534E+23
Height
47209255.925935