145607538 is an even 9-digits composite number following 145607537
and preceding 145607539 . In scientific notation, it is written as 1.45607538 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 48487056 positive integers (up to 145607538) that are relatively prime to 145607538.
145607538 has 16 divisors, whose sum is 291507840
The reverse of 145607538 is 835706541
Previous prime number is 1039
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-five million six hundred seven thousand five hundred thirty-eight
Scientific notation
1.45607538 × 10^8
Engineering notation
1.45607538 × 10^6
Prime Factorization
2 × 3 × 1039 × 23357
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
145607538
Product of the distinct prime numbers
The prime factorization of 145607538 is 2 × 3 × 1039 × 23357.
Since it has a total of 4 prime factors.
4 , 10 , 79 , 76 , 770 , 258 , 1405 , 2235 , 34281 , 6370 , 609867 , 107166 , 1104692 , 5578636 , 25707697 , 2620989 , 282368145 , 29119144 , 8062227176 , 7361597118
n×2
291215076
n×3
436822614
n×4
582430152
n×5
728037690
n÷2
72803769
n÷3
48535846
n÷3
36401884.5
n÷5
29121507.6
n2
21201555122421444
n3
3.0871062431471E+24
n4
4.4950593960907E+32
n5
6.5451453182854E+40
2 √n
12066.794851989
3 √n
526.09150147633
4 √n
109.84896381846
5 √n
42.917732815623
1 , 2 , 3 , 6 , 1039 , 2078 , 3117 , 6234 , 23357 , 46714 , 70071 , 140142 , 24267923 , 48535846 , 72803769 , 145607538
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
-145607537
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 145607538 can be divided by 16 positive divisors.
The sum of these divisors (counting 145607538) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101011011100101101110010
3
Ternary
101010222121222210
4
Quaternary
20223130231302
5
Quinary
244233420123
6
Senary
22240512550
8
Octal
1053345562
10
Decimal
145607538
12
Duodecimal
4091b756
16
Hexadecimal
8adcb72
20
Vigesimal
25a0igi
36
Base36
2eovhu
md5
6044d88eca345777e5719e46aa1eed6e
sha1
dd99271fd2a03fce6287111751a869b92338c443
sha256
59e3331ea5cf34434ae61f16dbd5309fb1d78b886c60406031b67fb934050add
sha512
49f51e4da4534b23dda9da9602c2ca856d5933ff1d9ecdce59a201e087625d3a71f96dde83b21d38b4aa2f92b2b1510a4d15133a0e531a14bc042a0de1014fc6
ripemd-160
b2ab928abe677c09ce288ccd75154b29cc6f73d6
Diameter
291215076
Circumference
914879143.37619
Area
6.6606649817278E+16
Volume
1.2931240392429E+25
Surface area
2.6642659926911E+17
Circumference
914879143.37619
Perimeter
582430152
Area
21201555122421444
Diagonal
205920155.02336
Surface area
127209330734528664
Volume
3.0871062431471E+24
Space diagonal
252199653.78102
Perimeter
436822614
Area
9.1805426678765E+15
Altitude
126099826.89051
Surface area
9.1805426678765E+15
Volume
3.6381895979544E+23
Height
68640051.674452