145730369 is an odd 9-digits composite number following 145730368
and preceding 145730370 . In scientific notation, it is written as 1.45730369 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 139394244 positive integers (up to 145730369) that are relatively prime to 145730369.
145730369 has 4 divisors, whose sum is 152066496
The reverse of 145730369 is 963037541
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-five million seven hundred thirty thousand three hundred sixty-nine
Scientific notation
1.45730369 × 10^8
Engineering notation
1.45730369 × 10^6
Prime Factorization
23 × 6336103
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
145730369
Product of the distinct prime numbers
The prime factorization of 145730369 is 23 × 6336103.
Since it has a total of 2 prime factors.
8 , 5 , 16 , 15 , 868 , 408 , 8024 , 8957 , 74346 , 25882 , 515566 , 326978 , 9345504 , 4931076 , 12809582 , 49582532 , 180440056 , 517266038 , 766623824 , 5275779244
n×2
291460738
n×3
437191107
n×4
582921476
n×5
728651845
n÷2
72865184.5
n÷3
48576789.666667
n÷3
36432592.25
n÷5
29146073.8
n2
21237340448876161
n3
3.0949254601933E+24
n4
4.5102462934147E+32
n5
6.5727985662021E+40
2 √n
12071.883407323
3 √n
526.23939259034
4 √n
109.87212297632
5 √n
42.924971246002
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
-145730368
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 145730369 can be divided by 4 positive divisors.
The sum of these divisors (counting 145730369) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101011111010101101000001
3
Ternary
101011012212111002
4
Quaternary
20223322231001
5
Quinary
244301332434
6
Senary
22243301345
8
Octal
1053725501
10
Decimal
145730369
12
Duodecimal
4097a855
16
Hexadecimal
8afab41
20
Vigesimal
25ag5i9
36
Base36
2eri9t
md5
6b414fad1c59cb8f2e643e2219fbaa25
sha1
9025f3aea6a66ecaa25803228f87ed500f3a521d
sha256
f98b2d1095f9fd8c9e996c0fc7041c4c92179d811818b146c65c10269af58ffe
sha512
ae986c68237ed3fe0978b4da0d6eeed57ac9e4c4ab8693dafeb33e6c888041838e30f908d2f107ebc878fdfa850247a0d75fabefd902b3dbd893473e9f672d31
ripemd-160
d8e8a566e6cdd38ad999944b6a268e965abc6ec6
Diameter
291460738
Circumference
915650913.31066
Area
6.6719072735975E+16
Volume
1.2963993452202E+25
Surface area
2.668762909439E+17
Circumference
915650913.31066
Perimeter
582921476
Area
21237340448876161
Diagonal
206093864.28944
Surface area
127424042693256966
Volume
3.0949254601933E+24
Space diagonal
252412403.31376
Perimeter
437191107
Area
9.1960381687728E+15
Altitude
126206201.65688
Surface area
9.1960381687728E+15
Volume
3.647404633616E+23
Height
68697954.763145