145608538 is an even 9-digits composite number following 145608537
and preceding 145608539 . In scientific notation, it is written as 1.45608538 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 68156176 positive integers (up to 145608538) that are relatively prime to 145608538.
145608538 has 8 divisors, whose sum is 218618100
The reverse of 145608538 is 835806541
Previous prime number is 1081
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-five million six hundred eight thousand five hundred thirty-eight
Scientific notation
1.45608538 × 10^8
Engineering notation
1.45608538 × 10^6
Prime Factorization
2 × 1081 × 67349
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
145608538 Product of the distinct prime numbers
The prime factorization of 145608538 is 2 × 1081 × 67349.
Since it has a total of 3 prime factors.
4 , 5 , 64 , 56 , 635 , 187 , 9977 , 379 , 16912 , 50304 , 156368 , 347612 , 8759725 , 8675616 , 98867718 , 50769316 , 636310414 , 521973367 , 9949984314 , 5632329021
n×2
291217076
n×3
436825614
n×4
582434152
n×5
728042690
n÷2
72804269
n÷3
48536179.333333
n÷3
36402134.5
n÷5
29121707.6
n2
21201846338497444
n3
3.0871698482493E+24
n4
4.4951828816126E+32
n5
6.5453700743423E+40
2 √n12066.836287942
3 √n526.09270583316
4 √n109.8491524225
5 √n42.917791765339
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
-145608537 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 145608538 can be divided by 8 positive divisors.
The sum of these divisors (counting 145608538) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101011011100111101011010
3
Ternary
101010222200100211
4
Quaternary
20223130331122
5
Quinary
244233433123
6
Senary
22240521334
8
Octal
1053347532
10
Decimal
145608538
12
Duodecimal
4092024a
16
Hexadecimal
8adcf5a
20
Vigesimal
25a116i
36
Base36
2eow9m
md5
8a8c5077550b865a8ea431309a4b33d4
sha1
9aadcae6f70fe6e7a598eb239b2fdb0252b98cea
sha256
82b932fcd52e719e3a0cfa49d290ef29a6c34044f86333ad30b9112701e9196b
sha512
b025bc3c5e6377c7902c8f02e541ac507acb8ac7b751bc2359ea1cce46d0bf8ad1299f35e6628d80e1efa00a97e39e0222d03ca821a6a9d8bd13276ce44627ed
ripemd-160
81bfd75f37501c0a5b9963d9b1c419c54a2cb3e8
Diameter
291217076
Circumference
914885426.5615
Area
6.6607564699563E+16
Volume
1.2931506820858E+25
Surface area
2.6643025879825E+17
Circumference
914885426.5615
Perimeter
582434152
Area
21201846338497444
Diagonal
205921569.23692
Surface area
127211078030984664
Volume
3.0871698482493E+24
Space diagonal
252201385.83182
Perimeter
436825614
Area
9.1806687681364E+15
Altitude
126100692.91591
Surface area
9.1806687681364E+15
Volume
3.6382645572862E+23
Height
68640523.078973