144879907 is an odd 9-digits composite number following 144879906
and preceding 144879908 . In scientific notation, it is written as 1.44879907 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 144144280 positive integers (up to 144879907) that are relatively prime to 144879907.
144879907 has 4 divisors, whose sum is 145615536
The reverse of 144879907 is 709978441
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-four million eight hundred seventy-nine thousand nine hundred seven
Scientific notation
1.44879907 × 10^8
Engineering notation
1.44879907 × 10^6
Prime Factorization
197 × 735431
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144879907
Product of the distinct prime numbers
The prime factorization of 144879907 is 197 × 735431.
Since it has a total of 2 prime factors.
9 , 9 , 50 , 62 , 799 , 32 , 65 , 6806 , 16609 , 63932 , 483338 , 913181 , 6229511 , 2621242 , 34908181 , 17789673 , 718336124 , 415243247 , 9796464472 , 9759485488
n×2
289759814
n×3
434639721
n×4
579519628
n×5
724399535
n÷2
72439953.5
n÷3
48293302.333333
n÷3
36219976.75
n÷5
28975981.4
n2
20990187452328649
n3
3.0410564060059E+24
n4
4.405879692839E+32
n5
6.383234401517E+40
2 √n
12036.606955451
3 √n
525.21370830904
4 √n
109.71147139406
5 √n
42.87475305956
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144879906
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144879907 can be divided by 4 positive divisors.
The sum of these divisors (counting 144879907) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101000101011000100100011
3
Ternary
101002121122212111
4
Quaternary
20220223010203
5
Quinary
244042124112
6
Senary
22213140151
8
Octal
1050530443
10
Decimal
144879907
12
Duodecimal
4062a657
16
Hexadecimal
8a2b123
20
Vigesimal
2559jf7
36
Base36
2e9a1v
md5
cbbb6d26b79994fe4f0bc192cc905e88
sha1
95feb1b820d61ae7afd716dd9c1f451534b5b596
sha256
6da77e9bed74f4a446152dcb048fbe93f96771ac3c5e1e9ebdb1bb03e04f3f60
sha512
83e88ea79d72092da3fc224bb8764446a8ceecef1f7266e748934ab86ef6952855dc4ea9ba1f3de18b1f7802c6197fa6d89acb766870803e18c4b3d517ca7771
ripemd-160
aace4aca715f4658eb13a7aa14f68ba67c32cf43
Diameter
289759814
Circumference
910307302.96794
Area
6.5942618697708E+16
Volume
1.2738347285681E+25
Surface area
2.6377047479083E+17
Circumference
910307302.96794
Perimeter
579519628
Area
20990187452328649
Diagonal
204891129.39475
Surface area
125941124713971894
Volume
3.0410564060059E+24
Space diagonal
250939359.91985
Perimeter
434639721
Area
9.089017781957E+15
Altitude
125469679.95993
Surface area
9.089017781957E+15
Volume
3.5839193444293E+23
Height
68297043.131584