144646564 is an even 9-digits composite number following 144646563
and preceding 144646565 . In scientific notation, it is written as 1.44646564 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 72244224 positive integers (up to 144646564) that are relatively prime to 144646564.
144646564 has 12 divisors, whose sum is 253408204
The reverse of 144646564 is 465646441
Previous prime number is 937
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million six hundred forty-six thousand five hundred sixty-four
Scientific notation
1.44646564 × 10^8
Engineering notation
1.44646564 × 10^6
Prime Factorization
2 × 2 × 937 × 38593
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72323282
Product of the distinct prime numbers
The prime factorization of 144646564 is 2 × 2 × 937 × 38593.
Since it has a total of 4 prime factors.
5 , 3 , 5 , 15 , 629 , 502 , 7570 , 5990 , 22324 , 38423 , 754916 , 590067 , 6009036 , 5935425 , 17082121 , 47214604 , 632813728 , 387019179 , 8574488430 , 1781716896
n×2
289293128
n×3
433939692
n×4
578586256
n×5
723232820
n÷2
72323282
n÷3
48215521.333333
n÷3
36161641
n÷5
28929312.8
n2
20922628477006096
n3
3.0263863190475E+24
n4
4.3775638238683E+32
n5
6.3319956581325E+40
2 √n
12026.909993843
3 √n
524.93158775988
4 √n
109.66726947382
5 √n
42.860933372284
1 , 2 , 4 , 937 , 1874 , 3748 , 38593 , 77186 , 154372 , 36161641 , 72323282 , 144646564
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144646563
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144646564 can be divided by 12 positive divisors.
The sum of these divisors (counting 144646564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100111110010000110100100
3
Ternary
101002011210210011
4
Quaternary
20213302012210
5
Quinary
244012142224
6
Senary
22204140004
8
Octal
1047620644
10
Decimal
144646564
12
Duodecimal
40537604
16
Hexadecimal
89f21a4
20
Vigesimal
2540g84
36
Base36
2e4a04
md5
9f491e5850869c908bb4bff40cf87715
sha1
7b5f1721ba4cf03d55cb6c1cf28ab34be4d425b8
sha256
12836dcad6e6f30ea1dc635b1c0b58795078cb7726ec463cdd148aad5934f98c
sha512
88b74f3b4fb99c52b7cf411a56a34ef74143d5870d75de35e06207f88425ded5756ff0d77804a6995ff3d72878b8d2d0257f43f418d93e29d8a52edc1fb5431d
ripemd-160
9c78578b5dbffd1ba8ec04b14ddf094b698524fa
Diameter
289293128
Circumference
908841165.65881
Area
6.5730375917151E+16
Volume
1.2676897369126E+25
Surface area
2.629215036686E+17
Circumference
908841165.65881
Perimeter
578586256
Area
20922628477006096
Diagonal
204561132.55947
Surface area
125535770862036576
Volume
3.0263863190475E+24
Space diagonal
250535197.98826
Perimeter
433939692
Area
9.0597638875155E+15
Altitude
125267598.99413
Surface area
9.0597638875155E+15
Volume
3.5666304811478E+23
Height
68187044.186489