145355585 is an odd 9-digits composite number following 145355584
and preceding 145355586 . In scientific notation, it is written as 1.45355585 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 116284464 positive integers (up to 145355585) that are relatively prime to 145355585.
145355585 has 4 divisors, whose sum is 174426708
The reverse of 145355585 is 585553541
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-five million three hundred fifty-five thousand five hundred eighty-five
Scientific notation
1.45355585 × 10^8
Engineering notation
1.45355585 × 10^6
Prime Factorization
5 × 29071117
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
145355585
Product of the distinct prime numbers
The prime factorization of 145355585 is 5 × 29071117.
Since it has a total of 2 prime factors.
9 , 10 , 41 , 15 , 387 , 126 , 5338 , 6081 , 40235 , 96317 , 545955 , 504959 , 4179958 , 8102579 , 97107493 , 34080477 , 799337350 , 284940146 , 1921355080 , 8246568087
n×2
290711170
n×3
436066755
n×4
581422340
n×5
726777925
n÷2
72677792.5
n÷3
48451861.666667
n÷3
36338896.25
n÷5
29071117
n2
21128246090692225
n3
3.0711085705365E+24
n4
4.4640278286885E+32
n5
6.488713764953E+40
2 √n
12056.350401345
3 √n
525.78788427675
4 √n
109.80141347608
5 √n
42.902869926273
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-145355584
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145355585 can be divided by 4 positive divisors.
The sum of these divisors (counting 145355585) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101010011111001101000001
3
Ternary
101010111211101012
4
Quaternary
20222133031001
5
Quinary
244202334320
6
Senary
22231250305
8
Octal
1052371501
10
Decimal
145355585
12
Duodecimal
40819995
16
Hexadecimal
8a9f341
20
Vigesimal
25898j5
36
Base36
2ejh35
md5
84fa07794980a1b660158f7e8e58bd2b
sha1
1bf8fae5be12832ba36b9fcf0194209f698dff71
sha256
317f7765fa4ab25a37ccebf7a1b97d7ec75bf9d556bb5011fc102237e87b2daf
sha512
a92c0765f8a5007675a30a5e111fa90bb0a4be4a9e58f78a3e908989a1255d5f5108fd7d700b223a1a9d5cff2ffa464bd9c391de0f2046c15f8cf68925bfafab
ripemd-160
c2d0198454ffed9f6fe163e146d8f813f04f4788
Diameter
290711170
Circumference
913296075.98849
Area
6.6376342701756E+16
Volume
1.2864229498099E+25
Surface area
2.6550537080702E+17
Circumference
913296075.98849
Perimeter
581422340
Area
21128246090692225
Diagonal
205563839.67368
Surface area
126769476544153350
Volume
3.0711085705365E+24
Space diagonal
251763258.3839
Perimeter
436066755
Area
9.1487989259744E+15
Altitude
125881629.19195
Surface area
9.1487989259744E+15
Volume
3.6193361599775E+23
Height
68521279.891225