145403775 is an odd 9-digits composite number following 145403774
and preceding 145403776 . In scientific notation, it is written as 1.45403775 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 70495200 positive integers (up to 145403775) that are relatively prime to 145403775.
145403775 has 16 divisors, whose sum is 184246272
The reverse of 145403775 is 577304541
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-five million four hundred three thousand seven hundred seventy-five
Scientific notation
1.45403775 × 10^8
Engineering notation
1.45403775 × 10^6
Prime Factorization
27 × 55 × 5 × 19583
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
145403775
Product of the distinct prime numbers
The prime factorization of 145403775 is 27 × 55 × 5 × 19583.
Since it has a total of 4 prime factors.
4 , 4 , 68 , 48 , 910 , 626 , 4426 , 5335 , 77023 , 33427 , 203551 , 859230 , 8707214 , 2221891 , 29883171 , 78893581 , 409281140 , 896673688 , 508807847 , 3675931245
n×2
290807550
n×3
436211325
n×4
581615100
n×5
727018875
n÷2
72701887.5
n÷3
48467925
n÷3
36350943.75
n÷5
29080755
n2
21142257784250625
n3
3.0741640938532E+24
n4
4.4699506421571E+32
n5
6.4994769743331E+40
2 √n
12058.348767555
3 √n
525.84598299279
4 √n
109.81051301016
5 √n
42.905714282313
1 , 5 , 27 , 55 , 135 , 275 , 1485 , 7425 , 19583 , 97915 , 528741 , 1077065 , 2643705 , 5385325 , 29080755 , 145403775
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
-145403774
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 145403775 can be divided by 16 positive divisors.
The sum of these divisors (counting 145403775) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101010101010111101111111
3
Ternary
101010121021111000
4
Quaternary
20222222331333
5
Quinary
244210410100
6
Senary
22232301343
8
Octal
1052527577
10
Decimal
145403775
12
Duodecimal
40841853
16
Hexadecimal
8aaaf7f
20
Vigesimal
258f98f
36
Base36
2eki9r
md5
a51700caf6af725ba1565b5059f86ebf
sha1
4d8694e6b357e4a7ffc6826d34f1b1d4b45ede9a
sha256
5c9478ded1ada1e2526818f06fa030aa03720e40a2aaf12fab076f5a7188baa0
sha512
7328b701836c457b36ced3c673b7dfe95a7b422b6b78f79b053a71e7c2130a6ad0e6bde9afd45acc7fe78e335ad26be82a074cdfb9add9928c285f2f3cdc4803
ripemd-160
6fba065866067a601da218d6dc94461fd4f9aeb1
Diameter
290807550
Circumference
913598862.68845
Area
6.6420361735303E+16
Volume
1.2877028444238E+25
Surface area
2.6568144694121E+17
Circumference
913598862.68845
Perimeter
581615100
Area
21142257784250625
Diagonal
205631990.62525
Surface area
126853546705503750
Volume
3.0741640938532E+24
Space diagonal
251846725.91231
Perimeter
436211325
Area
9.1548661672602E+15
Altitude
125923362.95616
Surface area
9.1548661672602E+15
Volume
3.6229371287396E+23
Height
68543996.875082