145320275 is an odd 9-digits composite number following 145320274
and preceding 145320276 . In scientific notation, it is written as 1.45320275 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 113113440 positive integers (up to 145320275) that are relatively prime to 145320275.
145320275 has 8 divisors, whose sum is 155218752
The reverse of 145320275 is 572023541
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred forty-five million three hundred twenty thousand two hundred seventy-five
Scientific notation
1.45320275 × 10^8
Engineering notation
1.45320275 × 10^6
Prime Factorization
25 × 37 × 157103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
145320275
Product of the distinct prime numbers
The prime factorization of 145320275 is 25 × 37 × 157103.
Since it has a total of 3 prime factors.
7 , 5 , 3 , 32 , 501 , 60 , 6039 , 8101 , 59943 , 79152 , 75926 , 770412 , 1515226 , 1931740 , 1758079 , 99874256 , 860520871 , 777407394 , 174912277 , 8485802690
n×2
290640550
n×3
435960825
n×4
581281100
n×5
726601375
n÷2
72660137.5
n÷3
48440091.666667
n÷3
36330068.75
n÷5
29064055
n2
21117982326075625
n3
3.0688709990704E+24
n4
4.4596917752444E+32
n5
6.4808363519376E+40
2 √n
12054.885938905
3 √n
525.74530576438
4 √n
109.79474458691
5 √n
42.900785317609
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
-145320274
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 145320275 can be divided by 8 positive divisors.
The sum of these divisors (counting 145320275) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101010010110100101010011
3
Ternary
101010110000221102
4
Quaternary
20222112211103
5
Quinary
244200222100
6
Senary
22230415015
8
Octal
1052264523
10
Decimal
145320275
12
Duodecimal
4080146b
16
Hexadecimal
8a96953
20
Vigesimal
25850df
36
Base36
2eipub
md5
b2813ab169f0ed11c4a0368c6e5bf819
sha1
3ae469d0f081b433f5b2518d2f7ff10624c31413
sha256
1d2ffab2e7390dd9c6f551318797162219cd6184ac3706938ade06b095339806
sha512
0f8bc3b1103afc0c476d221e981176dc68faea385c99b7dd3ae2e317906d99dad7fc4bbc2fe351e8f13bea0b97dba25339598e419f86bef579edbf821ea59f15
ripemd-160
6b59c0cd243bf18fea0c8b594ab07be5a204b99a
Diameter
290640550
Circumference
913074216.7153
Area
6.6344098134238E+16
Volume
1.2854856780659E+25
Surface area
2.6537639253695E+17
Circumference
913074216.7153
Perimeter
581281100
Area
21117982326075625
Diagonal
205513903.79279
Surface area
126707893956453750
Volume
3.0688709990704E+24
Space diagonal
251702099.66988
Perimeter
435960825
Area
9.1443545855261E+15
Altitude
125851049.83494
Surface area
9.1443545855261E+15
Volume
3.6166991567157E+23
Height
68504634.597596