144581398 is an even 9-digits composite number following 144581397
and preceding 144581399 . In scientific notation, it is written as 1.44581398 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 66629376 positive integers (up to 144581398) that are relatively prime to 144581398.
144581398 has 16 divisors, whose sum is 233906400
The reverse of 144581398 is 893185441
Previous prime number is 727
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-four million five hundred eighty-one thousand three hundred ninety-eight
Scientific notation
1.44581398 × 10^8
Engineering notation
1.44581398 × 10^6
Prime Factorization
2 × 13 × 727 × 7649
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144581398
Product of the distinct prime numbers
The prime factorization of 144581398 is 2 × 13 × 727 × 7649.
Since it has a total of 4 prime factors.
10 , 3 , 90 , 4 , 954 , 372 , 6055 , 2408 , 19963 , 7448 , 215101 , 74485 , 5986481 , 4488550 , 59066236 , 93812819 , 651192089 , 575687687 , 3538536360 , 6802545178
n×2
289162796
n×3
433744194
n×4
578325592
n×5
722906990
n÷2
72290699
n÷3
48193799.333333
n÷3
36145349.5
n÷5
28916279.6
n2
20903780647634404
n3
3.0222978295203E+24
n4
4.3696804536441E+32
n5
6.3177450880114E+40
2 √n
12024.200513963
3 √n
524.85274539806
4 √n
109.65491559417
5 √n
42.857070744681
1 , 2 , 13 , 26 , 727 , 1454 , 7649 , 9451 , 15298 , 18902 , 99437 , 198874 , 5560823 , 11121646 , 72290699 , 144581398
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144581397
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144581398 can be divided by 16 positive divisors.
The sum of these divisors (counting 144581398) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111100010001100010110
3
Ternary
101002001111101121
4
Quaternary
20213202030112
5
Quinary
244003101043
6
Senary
22202514154
8
Octal
1047421426
10
Decimal
144581398
12
Duodecimal
4050595a
16
Hexadecimal
89e2316
20
Vigesimal
253cd9i
36
Base36
2e2vpy
md5
5244dd620ef2ac75f11c0cf5559597b3
sha1
6a795176489de04e5c6205c3d1518abc75dca7fc
sha256
9df37e3104661ccc4f22834aacfffd0f2c95256c13118d040ad02741cdd63ced
sha512
d1945a8da66124708a8f69d6d78626fb37853280864f9ed3e1a4f1ab74439004ba2c10c2deb9a7c0452e0e3b4cea166faf4991f7269f8e14b654bebed97dc7a0
ripemd-160
8c549b04caeeb61eea8e9f5f58ae3a644e460bda
Diameter
289162796
Circumference
908431715.60508
Area
6.5671163714861E+16
Volume
1.2659771544242E+25
Surface area
2.6268465485944E+17
Circumference
908431715.60508
Perimeter
578325592
Area
20903780647634404
Diagonal
204468973.91846
Surface area
125422683885806424
Volume
3.0222978295203E+24
Space diagonal
250422327.16534
Perimeter
433744194
Area
9.0516025379945E+15
Altitude
125211163.58267
Surface area
9.0516025379945E+15
Volume
3.561812150032E+23
Height
68156324.639487