155441485 is an odd 9-digits composite number following 155441484
and preceding 155441486 . In scientific notation, it is written as 1.55441485 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 124130064 positive integers (up to 155441485) that are relatively prime to 155441485.
155441485 has 8 divisors, whose sum is 186864480
The reverse of 155441485 is 584144551
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred fifty-five million four hundred forty-one thousand four hundred eighty-five
Scientific notation
1.55441485 × 10^8
Engineering notation
1.55441485 × 10^6
Prime Factorization
5 × 563 × 55219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
155441485
Product of the distinct prime numbers
The prime factorization of 155441485 is 5 × 563 × 55219.
Since it has a total of 3 prime factors.
1 , 6 , 55 , 4 , 468 , 432 , 4149 , 780 , 31616 , 42169 , 621408 , 444021 , 3413695 , 3905010 , 7239460 , 42602884 , 228180365 , 766681850 , 9762335968 , 9235976809
n×2
310882970
n×3
466324455
n×4
621765940
n×5
777207425
n÷2
77720742.5
n÷3
51813828.333333
n÷3
38860371.25
n÷5
31088297
n2
24162055259005225
n3
3.7557857501118E+24
n4
5.8380491433922E+32
n5
9.0747502835186E+40
2 √n
12467.617454831
3 √n
537.67805602652
4 √n
111.65848581649
5 √n
43.482388032815
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
-155441484
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 155441485 can be divided by 8 positive divisors.
The sum of these divisors (counting 155441485) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000111101100101001101
3
Ternary
101211111020122001
4
Quaternary
21100331211031
5
Quinary
304243111420
6
Senary
23231352301
8
Octal
1120754515
10
Decimal
155441485
12
Duodecimal
44082691
16
Hexadecimal
943d94d
20
Vigesimal
28ba3e5
36
Base36
2kjnf1
md5
6b2b1ff08fa09923684ac7f8d9943bdd
sha1
3a14ab94a908cb2d69592ec33f90e422f7750804
sha256
5537ab64550ee30896d63cd6f1ad5aadea7a8718b4633fc7ee4066258346520a
sha512
8414c88fc44e44bbdc2753af893451a2b60992dbacdb571387d27eb50e7ea4d7f1d85d4a122a056616d0cf4f939e9cb4a506bd2a4ef44c4131cd5abf7d5eaa83
ripemd-160
066b16a0a16918a554ac9f900d6709059deddf8b
Diameter
310882970
Circumference
976667654.67818
Area
7.5907335297321E+16
Volume
1.5732198561345E+25
Surface area
3.0362934118929E+17
Circumference
976667654.67818
Perimeter
621765940
Area
24162055259005225
Diagonal
219827456.24241
Surface area
144972331554031350
Volume
3.7557857501118E+24
Space diagonal
269232549.62396
Perimeter
466324455
Area
1.0462476830971E+16
Altitude
134616274.81198
Surface area
1.0462476830971E+16
Volume
4.4262359543131E+23
Height
73275818.747471