1444397769 is an odd 10-digits composite number following 1444397768
and preceding 1444397770 . In scientific notation, it is written as 1.444397769 × 10^9.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 921065112 positive integers (up to 1444397769) that are relatively prime to 1444397769.
1444397769 has 4 divisors, whose sum is 1451375744
The reverse of 1444397769 is 9677934441
Previous prime number is 207
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion four hundred forty-four million three hundred ninety-seven thousand seven hundred sixty-nine
Scientific notation
1.444397769 × 10^9
Engineering notation
1.444397769 × 10^9
Prime Factorization
207 × 6977767
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1444397769 Product of the distinct prime numbers
The prime factorization of 1444397769 is 207 × 6977767.
Since it has a total of 2 prime factors.
6 , 7 , 49 , 36 , 923 , 72 , 283 , 8649 , 67632 , 15262 , 650765 , 805063 , 5363329 , 2823278 , 99777048 , 45177462 , 135023454 , 997309817 , 8492305243 , 4001154985
n×2
2888795538
n×3
4333193307
n×4
5777591076
n×5
7221988845
n÷2
722198884.5
n÷3
481465923
n÷3
361099442.25
n÷5
288879553.8
n2
2086284915092177361
n3
3.0134252768575E+27
n4
4.3525847469412E+36
n5
6.2868636978653E+45
2 √n38005.233442251
3 √n1130.3916383376
4 √n194.94930993017
5 √n67.910567827111
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
-1444397768 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 1444397769 can be divided by 4 positive divisors.
The sum of these divisors (counting 1444397769) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010110000101111100001011001001
3
Ternary
10201122220000020200
4
Quaternary
1112011330023021
5
Quinary
10424231212034
6
Senary
355154242413
8
Octal
12605741311
10
Decimal
1444397769
12
Duodecimal
343886409
16
Hexadecimal
5617c2c9
20
Vigesimal
12b79e89
36
Base36
nvygg9
md5
ce8234bb784ba06121c17f99d4c945b1
sha1
d3bdbad8e912de387a5856b8eddb998d9bf2c18f
sha256
e931a01ebd3349334c3073d8afa16f074175a22fe351e9e2aa089b61289b5457
sha512
a98ad2ca75ac3f733961d16764d0dcce08edcd797564fe3ce8f55b55ea781fc1b8c6caa6785db4a70bf4c782be774eaacdca3e697dbc7c88e6cc6505d110c8a8
ripemd-160
2d8e42218d2b3e6e0de7e5a296098fec83415e0f
Diameter
2888795538
Circumference
9075418839.9038
Area
6.5542573625488E+18
Volume
1.2622606282556E+28
Surface area
2.6217029450195E+19
Circumference
9075418839.9038
Perimeter
5777591076
Area
2086284915092177361
Diagonal
2042686914.3812
Surface area
1.2517709490553E+19
Volume
3.0134252768575E+27
Space diagonal
2501770322.2471
Perimeter
4333193307
Area
9.0338786800104E+17
Altitude
1250885161.1236
Surface area
9.0338786800104E+17
Volume
3.5513557464415E+26
Height
680895638.12708