144477907 is an odd 9-digits composite number following 144477906
and preceding 144477908 . In scientific notation, it is written as 1.44477907 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 123838200 positive integers (up to 144477907) that are relatively prime to 144477907.
144477907 has 4 divisors, whose sum is 165117616
The reverse of 144477907 is 709774441
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-four million four hundred seventy-seven thousand nine hundred seven
Scientific notation
1.44477907 × 10^8
Engineering notation
1.44477907 × 10^6
Prime Factorization
7 × 20639701
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144477907
Product of the distinct prime numbers
The prime factorization of 144477907 is 7 × 20639701.
Since it has a total of 2 prime factors.
9 , 1 , 75 , 61 , 89 , 438 , 2817 , 3004 , 18505 , 57755 , 834178 , 124373 , 8174131 , 194463 , 72073949 , 61272060 , 64316668 , 100021856 , 873190699 , 759282991
n×2
288955814
n×3
433433721
n×4
577911628
n×5
722389535
n÷2
72238953.5
n÷3
48159302.333333
n÷3
36119476.75
n÷5
28895581.4
n2
20873865611100649
n3
3.0158124144911E+24
n4
4.3571826555029E+32
n5
6.2951663048376E+40
2 √n
12019.89629739
3 √n
524.72748608278
4 √n
109.63528764677
5 √n
42.850933590619
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
-144477906
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 144477907 can be divided by 4 positive divisors.
The sum of these divisors (counting 144477907) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111001000111011010011
3
Ternary
101001212020102121
4
Quaternary
20213020323103
5
Quinary
243441243112
6
Senary
22200355111
8
Octal
1047107323
10
Decimal
144477907
12
Duodecimal
40475a97
16
Hexadecimal
89c8ed3
20
Vigesimal
252jef7
36
Base36
2e0nv7
md5
103ea89eba9067eda9c5f0260db0fb7d
sha1
d65e8afd58e1e1a51b138fc9f8b4bc28eafcabb6
sha256
ba249c64eed3a78633843041996c0e27c3e5eaeb6096ee3e9290ea8855074272
sha512
3f98f77951e978dc44979ef4ac631a74cedd0d9947c18e997a7e46399df9c88fc07c530a51764216b11549943c2b48bc2987238fcdcd887682adbdb6199dcab5
ripemd-160
079cb974b224c0198c77fda10a2d8babe5f321bf
Diameter
288955814
Circumference
907781462.47446
Area
6.5577182855854E+16
Volume
1.2632605501294E+25
Surface area
2.6230873142342E+17
Circumference
907781462.47446
Perimeter
577911628
Area
20873865611100649
Diagonal
204322615.54268
Surface area
125243193666603894
Volume
3.0158124144911E+24
Space diagonal
250243075.49521
Perimeter
433433721
Area
9.0386489471978E+15
Altitude
125121537.74761
Surface area
9.0386489471978E+15
Volume
3.5541690151221E+23
Height
68107538.514226