144438574 is an even 9-digits composite number following 144438573
and preceding 144438575 . In scientific notation, it is written as 1.44438574 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 59209920 positive integers (up to 144438574) that are relatively prime to 144438574.
144438574 has 24 divisors, whose sum is 262992528
The reverse of 144438574 is 475834441
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-four million four hundred thirty-eight thousand five hundred seventy-four
Scientific notation
1.44438574 × 10^8
Engineering notation
1.44438574 × 10^6
Prime Factorization
2 × 7 × 7 × 23 × 64081
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
20634082 Product of the distinct prime numbers
The prime factorization of 144438574 is 2 × 7 × 7 × 23 × 64081.
Since it has a total of 5 prime factors.
5 , 8 , 4 , 2 , 41 , 101 , 9504 , 405 , 76085 , 53483 , 560436 , 33745 , 1623536 , 3454020 , 31120734 , 30644169 , 55963393 , 22425120 , 1490719886 , 2850505814
n×2
288877148
n×3
433315722
n×4
577754296
n×5
722192870
n÷2
72219287
n÷3
48146191.333333
n÷3
36109643.5
n÷5
28887714.8
n2
20862501659153476
n3
3.0133499897208E+24
n4
4.3524397547818E+32
n5
6.286601916016E+40
2 √n12018.260023814
3 √n524.6798640856
4 √n109.62782504371
5 √n42.848600169022
1 , 2 , 7 , 14 , 23 , 46 , 49 , 98 , 161 , 322 , 1127 , 2254 , 64081 , 128162 , 448567 , 897134 , 1473863 , 2947726 , 3139969 , 6279938 , 10317041 , 20634082 , 72219287 , 144438574
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
-144438573 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 144438574 can be divided by 24 positive divisors.
The sum of these divisors (counting 144438574) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100110111111010100101110
3
Ternary
101001210020110211
4
Quaternary
20212333110232
5
Quinary
243434013244
6
Senary
22155453034
8
Octal
1046772456
10
Decimal
144438574
12
Duodecimal
4045717a
16
Hexadecimal
89bf52e
20
Vigesimal
252eg8e
36
Base36
2dztim
md5
b9aacc865971ced413d7ae9fc6c64d61
sha1
74f65e46316c75940f4bad897428ab70d7f85ce4
sha256
52acb9e49ab721a015d3a48b9ef2ce38d5ef59fd8571d1cf1572d8d87a312b3b
sha512
31d2e29e6f90599b0a69b1c1178be91623488f11ced2edeba5f2f9f88599710dc4c5973f9f9d9cad134132ee720d0a4dbca60f1c0a174bfe0e350dc18492ff04
ripemd-160
61252e38bd85e8ea5b9f3ca9f253380448b9443b
Diameter
288877148
Circumference
907534325.94677
Area
6.5541481947901E+16
Volume
1.2622290920535E+25
Surface area
2.6216592779161E+17
Circumference
907534325.94677
Perimeter
577754296
Area
20862501659153476
Diagonal
204266990.28063
Surface area
125175009954920856
Volume
3.0133499897208E+24
Space diagonal
250174948.7408
Perimeter
433315722
Area
9.033728211661E+15
Altitude
125087474.3704
Surface area
9.033728211661E+15
Volume
3.5512670196999E+23
Height
68088996.76021