144879909 is an odd 9-digits composite number following 144879908
and preceding 144879910 . In scientific notation, it is written as 1.44879909 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 96586604 positive integers (up to 144879909) that are relatively prime to 144879909.
144879909 has 4 divisors, whose sum is 193173216
The reverse of 144879909 is 909978441
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred forty-four million eight hundred seventy-nine thousand nine hundred nine
Scientific notation
1.44879909 × 10^8
Engineering notation
1.44879909 × 10^6
Prime Factorization
3 × 48293303
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
144879909 Product of the distinct prime numbers
The prime factorization of 144879909 is 3 × 48293303.
Since it has a total of 2 prime factors.
7 , 7 , 38 , 59 , 47 , 948 , 9569 , 5082 , 41794 , 30637 , 100694 , 888018 , 9699124 , 2051091 , 24299036 , 36249837 , 796460454 , 534653630 , 7026274704 , 3797770531
n×2
289759818
n×3
434639727
n×4
579519636
n×5
724399545
n÷2
72439954.5
n÷3
48293303
n÷3
36219977.25
n÷5
28975981.8
n2
20990188031848281
n3
3.0410565319471E+24
n4
4.4058799361235E+32
n5
6.3832348421049E+40
2 √n12036.60703853
3 √n525.21371072581
4 √n109.71147177269
5 √n42.874753177934
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
-144879908 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 144879909 can be divided by 4 positive divisors.
The sum of these divisors (counting 144879909) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101000101011000100100101
3
Ternary
101002121122212120
4
Quaternary
20220223010211
5
Quinary
244042124114
6
Senary
22213140153
8
Octal
1050530445
10
Decimal
144879909
12
Duodecimal
4062a659
16
Hexadecimal
8a2b125
20
Vigesimal
2559jf9
36
Base36
2e9a1x
md5
0ad043bd1a4ce971260fd130381da9a9
sha1
b9b2a242ef711ded5da91c21b4ea101ed670dfc8
sha256
a705ea59645699564d6c470c2795642652d309517f8a75181b8d5d6e931b48e1
sha512
0d0c45a237515aa50e8e592c84b1c8cc272b9279117a096f6bbf9c8da41a2faeb01933b19840c02237262fe1f3cff8ceb6e6361ba3da1e409a70de3020bd6763
ripemd-160
5d18a8eb4b0752c51653a6d87c405e029528bba5
Diameter
289759818
Circumference
910307315.53432
Area
6.5942620518323E+16
Volume
1.2738347813222E+25
Surface area
2.6377048207329E+17
Circumference
910307315.53432
Perimeter
579519636
Area
20990188031848281
Diagonal
204891132.22318
Surface area
125941128191089686
Volume
3.0410565319471E+24
Space diagonal
250939363.38396
Perimeter
434639727
Area
9.0890180328963E+15
Altitude
125469681.69198
Surface area
9.0890180328963E+15
Volume
3.5839194928524E+23
Height
68297044.074393