144844897 is an odd 9-digits composite number following 144844896
and preceding 144844898 . In scientific notation, it is written as 1.44844897 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 142802352 positive integers (up to 144844897) that are relatively prime to 144844897.
144844897 has 8 divisors, whose sum is 146902016
The reverse of 144844897 is 798448441
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-four million eight hundred forty-four thousand eight hundred ninety-seven
Scientific notation
1.44844897 × 10^8
Engineering notation
1.44844897 × 10^6
Prime Factorization
127 × 163 × 6997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144844897
Product of the distinct prime numbers
The prime factorization of 144844897 is 127 × 163 × 6997.
Since it has a total of 3 prime factors.
5 , 6 , 23 , 15 , 325 , 760 , 7439 , 6970 , 12173 , 46155 , 753589 , 302910 , 332570 , 1724179 , 22621592 , 33820470 , 188196088 , 707333233 , 4034375506 , 1612261631
n×2
289689794
n×3
434534691
n×4
579379588
n×5
724224485
n÷2
72422448.5
n÷3
48281632.333333
n÷3
36211224.25
n÷5
28968979.4
n2
20980044186940609
n3
3.0388523393129E+24
n4
4.4016225408598E+32
n5
6.3755256356372E+40
2 √n
12035.152554081
3 √n
525.17139921403
4 √n
109.70484289256
5 √n
42.872680736011
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
-144844896
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 144844897 can be divided by 8 positive divisors.
The sum of these divisors (counting 144844897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101000100010100001100001
3
Ternary
101002112212211211
4
Quaternary
20220202201201
5
Quinary
244040014042
6
Senary
22212310121
8
Octal
1050424141
10
Decimal
144844897
12
Duodecimal
40612341
16
Hexadecimal
8a22861
20
Vigesimal
2555c4h
36
Base36
2e8j1d
md5
af22fff2bff6565e0bca2b5033a8dead
sha1
6e996e73accbd6ea75557ebc6a162c4dabef4be6
sha256
029a47b7f655266e5c9b840f20764fc248f344b06055d423ed563c67c0d7f26a
sha512
4b0a1d6e57ef74f132d2e6b64fb5837f3a0d9fd0bd4f01f3243dfec14284f2a357f90a3ec7d7abf1bf3fd0ac0b94ff587bc7a170790806b531ee5b16ce251b13
ripemd-160
0aaa30bf6d4e18c700585576868b5591a6ced612
Diameter
289689794
Circumference
910087328.65034
Area
6.5910752689682E+16
Volume
1.2729114912706E+25
Surface area
2.6364301075873E+17
Circumference
910087328.65034
Perimeter
579379588
Area
20980044186940609
Diagonal
204841617.77793
Surface area
125880265121643654
Volume
3.0388523393129E+24
Space diagonal
250878720.82108
Perimeter
434534691
Area
9.0846256192053E+15
Altitude
125439360.41054
Surface area
9.0846256192053E+15
Volume
3.5813218269212E+23
Height
68280539.259311