142471124 is an even 9-digits composite number following 142471123
and preceding 142471125 . In scientific notation, it is written as 1.42471124 × 10^8.
The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors.
There are 71209728 positive integers (up to 142471124) that are relatively prime to 142471124.
142471124 has 12 divisors, whose sum is 249414900
The reverse of 142471124 is 421174241
Previous prime number is 3989
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred forty-two million four hundred seventy-one thousand one hundred twenty-four
Scientific notation
1.42471124 × 10^8
Engineering notation
1.42471124 × 10^6
Prime Factorization
2 × 2 × 3989 × 8929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71235562
Product of the distinct prime numbers
The prime factorization of 142471124 is 2 × 2 × 3989 × 8929.
Since it has a total of 4 prime factors.
3 , 1 , 91 , 19 , 384 , 315 , 2185 , 9111 , 41424 , 41329 , 140243 , 600816 , 7067518 , 9153315 , 8079646 , 12214071 , 888214039 , 621495901 , 560419641 , 7312436952
n×2
284942248
n×3
427413372
n×4
569884496
n×5
712355620
n÷2
71235562
n÷3
47490374.666667
n÷3
35617781
n÷5
28494224.8
n2
20298021173823376
n3
2.8918818916104E+24
n4
4.1200966357298E+32
n5
5.8699479868105E+40
2 √n
11936.12684249
3 √n
522.28668016461
4 √n
109.25258277263
5 √n
42.731227652781
1 , 2 , 4 , 3989 , 7978 , 8929 , 15956 , 17858 , 35716 , 35617781 , 71235562 , 142471124
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142471123
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142471124 can be divided by 12 positive divisors.
The sum of these divisors (counting 142471124) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111011110111111010100
3
Ternary
100221002021122022
4
Quaternary
20133132333110
5
Quinary
242433033444
6
Senary
22045352312
8
Octal
1037367724
10
Decimal
142471124
12
Duodecimal
3b868698
16
Hexadecimal
87defd4
20
Vigesimal
24a8hg4
36
Base36
2ctnf8
md5
034d67d2f3d8fa414707c4d7ab46b6ab
sha1
fa610968b4d1fd3d13c861bfcc89c29e2efc28e3
sha256
72572b09866021364e720382e2bba28edf7ff67aec45e1819b33cdea3685ce84
sha512
eee5b07ce9915c14607725a8c3c4b354d57cdf209cb437df740fb7e96595f0badd7bc2ee27545c12f211981a309b02b92a72ee8683d6e48f496f7b2fa378ba2e
ripemd-160
42c566d74a9f495d24e40da543cd9a231611d09e
Diameter
284942248
Circumference
895172473.01416
Area
6.3768114202094E+16
Volume
1.2113486540977E+25
Surface area
2.5507245680837E+17
Circumference
895172473.01416
Perimeter
569884496
Area
20298021173823376
Diagonal
201484595.80734
Surface area
121788127042940256
Volume
2.8918818916104E+24
Space diagonal
246767225.37945
Perimeter
427413372
Area
8.7893009915427E+15
Altitude
123383612.68972
Surface area
8.7893009915427E+15
Volume
3.4081154932472E+23
Height
67161531.93578