144444892 is an even 9-digits composite number following 144444891
and preceding 144444893 . In scientific notation, it is written as 1.44444892 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 70116480 positive integers (up to 144444892) that are relatively prime to 144444892.
144444892 has 24 divisors, whose sum is 260179920
The reverse of 144444892 is 298444441
Previous prime number is 659
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-four million four hundred forty-four thousand eight hundred ninety-two
Scientific notation
1.44444892 × 10^8
Engineering notation
1.44444892 × 10^6
Prime Factorization
2 × 2 × 37 × 659 × 1481
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72222446 Product of the distinct prime numbers
The prime factorization of 144444892 is 2 × 2 × 37 × 659 × 1481.
Since it has a total of 5 prime factors.
3 , 5 , 22 , 20 , 208 , 654 , 6407 , 4497 , 66073 , 23421 , 710387 , 197856 , 7991028 , 1782485 , 4600071 , 73016179 , 530825726 , 223556091 , 7940872885 , 5517302558
n×2
288889784
n×3
433334676
n×4
577779568
n×5
722224460
n÷2
72222446
n÷3
48148297.333333
n÷3
36111223
n÷5
28888978.4
n2
20864326824891664
n3
3.0137454348742E+24
n4
4.3532013385589E+32
n5
6.287976972024E+40
2 √n12018.522870969
3 √n524.68751411739
4 √n109.62902385303
5 √n42.848975017253
1 , 2 , 4 , 37 , 74 , 148 , 659 , 1318 , 1481 , 2636 , 2962 , 5924 , 24383 , 48766 , 54797 , 97532 , 109594 , 219188 , 975979 , 1951958 , 3903916 , 36111223 , 72222446 , 144444892
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144444891 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144444892 can be divided by 24 positive divisors.
The sum of these divisors (counting 144444892) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100111000000110111011100
3
Ternary
101001210120010211
4
Quaternary
20213000313130
5
Quinary
243434214032
6
Senary
22155542204
8
Octal
1047006734
10
Decimal
144444892
12
Duodecimal
4045a964
16
Hexadecimal
89c0ddc
20
Vigesimal
252fc4c
36
Base36
2dzye4
md5
52e014e3e3c2089ca5accd0555aff36f
sha1
1df5c262f5a8483e23c45e5f75c3c12e70913661
sha256
81147ee25e6b132a5061f522a9f54d0dde497f9be0b291d12d6643d38f13e58a
sha512
13814f713728eb773f6bfde0f9e6c08a513431bc200345ca41d50578e93e6b856563c7dbbabb6a97a15ac37cd29e386203b36ae4406222a8a7a78633efcd4e75
ripemd-160
c50cc8e3f96537e189afe3edd9d2f1396bbf4c1d
Diameter
288889784
Circumference
907574023.11154
Area
6.5547215875176E+16
Volume
1.2623947357321E+25
Surface area
2.621888635007E+17
Circumference
907574023.11154
Perimeter
577779568
Area
20864326824891664
Diagonal
204275925.28192
Surface area
125185960949349984
Volume
3.0137454348742E+24
Space diagonal
250185891.8378
Perimeter
433334676
Area
9.0345185316086E+15
Altitude
125092945.9189
Surface area
9.0345185316086E+15
Volume
3.5517330562826E+23
Height
68091975.093972