144421715 is an odd 9-digits composite number following 144421714
and preceding 144421716 . In scientific notation, it is written as 1.44421715 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors.
There are 100615680 positive integers (up to 144421715) that are relatively prime to 144421715.
144421715 has 32 divisors, whose sum is 197738496
The reverse of 144421715 is 517124441
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred forty-four million four hundred twenty-one thousand seven hundred fifteen
Scientific notation
1.44421715 × 10^8
Engineering notation
1.44421715 × 10^6
Prime Factorization
5 × 17 × 31 × 23 × 2383
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
144421715 Product of the distinct prime numbers
The prime factorization of 144421715 is 5 × 17 × 31 × 23 × 2383.
Since it has a total of 5 prime factors.
5 , 8 , 16 , 96 , 647 , 598 , 3116 , 8230 , 18296 , 445 , 534062 , 345387 , 1534852 , 5262309 , 76904517 , 84033129 , 719230863 , 200791504 , 2576855734 , 2090603474
n×2
288843430
n×3
433265145
n×4
577686860
n×5
722108575
n÷2
72210857.5
n÷3
48140571.666667
n÷3
36105428.75
n÷5
28884343
n2
20857631763541225
n3
3.0122949501291E+24
n4
4.3504080278348E+32
n5
6.2829338832968E+40
2 √n12017.558612297
3 √n524.65944958975
4 √n109.62462593914
5 √n42.847599856904
1 , 5 , 17 , 23 , 31 , 85 , 115 , 155 , 391 , 527 , 713 , 1955 , 2383 , 2635 , 3565 , 11915 , 12121 , 40511 , 54809 , 60605 , 73873 , 202555 , 274045 , 369365 , 931753 , 1255841 , 1699079 , 4658765 , 6279205 , 8495395 , 28884343 , 144421715
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144421714 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144421715 can be divided by 32 positive divisors.
The sum of these divisors (counting 144421715) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000100110111011001101010011
3
Ternary
101001202101100102
4
Quaternary
20212323031103
5
Quinary
243432443330
6
Senary
22155243015
8
Octal
1046731523
10
Decimal
144421715
12
Duodecimal
4044946b
16
Hexadecimal
89bb353
20
Vigesimal
252ce5f
36
Base36
2dzgib
md5
7b359275ee90b23ac39b54f69c03c600
sha1
ab069bb7faefc5ab95fe4fd4dc677b59ce09a8f6
sha256
a150e7308fe2345d64222833ded6a993ffc683a8995ced8195d7b3dc32ef103e
sha512
b1c169146d81c290a6d114d637e459af36cec1e582bdd2d7746ccd66344e74d36132ccc048ad18cf84bfb1f64e4ce5c8464023fb34c554dfd7e82352a3b3525f
ripemd-160
38fe7ea0aa92afaf6b471851c74a1f8763bb02a8
Diameter
288843430
Circumference
907428397.72568
Area
6.5526182719622E+16
Volume
1.2617871581028E+25
Surface area
2.6210473087849E+17
Circumference
907428397.72568
Perimeter
577686860
Area
20857631763541225
Diagonal
204243148.05418
Surface area
125145790581247350
Volume
3.0122949501291E+24
Space diagonal
250145748.09623
Perimeter
433265145
Area
9.031619485004E+15
Altitude
125072874.04812
Surface area
9.031619485004E+15
Volume
3.5500236436171E+23
Height
68081049.351394