145755655 is an odd 9-digits composite number following 145755654
and preceding 145755656 . In scientific notation, it is written as 1.45755655 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 116556000 positive integers (up to 145755655) that are relatively prime to 145755655.
145755655 has 8 divisors, whose sum is 174979584
The reverse of 145755655 is 556557541
Previous prime number is 3301
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-five million seven hundred fifty-five thousand six hundred fifty-five
Scientific notation
1.45755655 × 10^8
Engineering notation
1.45755655 × 10^6
Prime Factorization
5 × 3301 × 8831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145755655
Product of the distinct prime numbers
The prime factorization of 145755655 is 5 × 3301 × 8831.
Since it has a total of 3 prime factors.
4 , 2 , 96 , 39 , 550 , 937 , 6982 , 7595 , 45988 , 97885 , 914548 , 970127 , 2113717 , 9216042 , 23024026 , 34236821 , 617449788 , 985569077 , 3054974332 , 2321843845
n×2
291511310
n×3
437266965
n×4
583022620
n×5
728778275
n÷2
72877827.5
n÷3
48585218.333333
n÷3
36438913.75
n÷5
29151131
n2
21244710964479025
n3
3.0965367619133E+24
n4
4.5133774396426E+32
n5
6.5785028497732E+40
2 √n
12072.930671548
3 √n
526.26982715209
4 √n
109.87688870526
5 √n
42.926460744047
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
-145755654
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 145755655 can be divided by 8 positive divisors.
The sum of these divisors (counting 145755655) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101100000000111000000111
3
Ternary
101011021011011121
4
Quaternary
20230000320013
5
Quinary
244303140110
6
Senary
22244014411
8
Octal
1054007007
10
Decimal
145755655
12
Duodecimal
40991407
16
Hexadecimal
8b00e07
20
Vigesimal
25aj92f
36
Base36
2es1s7
md5
cd6de258bde2f1fcaff74b54df63baea
sha1
16182071c0d918c62e01f83a2aa00a6ba8e56155
sha256
dd0b12778ba0ccb99b221d92bc0045fc737b1b905bd147e7cc64f7f5ac15b8ad
sha512
7a57f6b247d0cde785bcb78c6e4d12893145f8c774b12948b0307c26277f5b6534ee6cc785455ba493effe926e4e00b5719f5b8f218b09891b8459a944fed6fe
ripemd-160
e1ab6c64b86cd1b60185fece10844d663549ce79
Diameter
291511310
Circumference
915809789.93434
Area
6.6742227893646E+16
Volume
1.2970742857063E+25
Surface area
2.6696891157458E+17
Circumference
915809789.93434
Perimeter
583022620
Area
21244710964479025
Diagonal
206129624.09357
Surface area
127468265786874150
Volume
3.0965367619133E+24
Space diagonal
252456199.95048
Perimeter
437266965
Area
9.1992296956483E+15
Altitude
126228099.97524
Surface area
9.1992296956483E+15
Volume
3.6493035709039E+23
Height
68709874.697858