142912133 is an odd 9-digits composite number following 142912132
and preceding 142912134 . In scientific notation, it is written as 1.42912133 × 10^8.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 108155520 positive integers (up to 142912133) that are relatively prime to 142912133.
142912133 has 8 divisors, whose sum is 163876800
The reverse of 142912133 is 331219241
Previous prime number is 299
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred forty-two million nine hundred twelve thousand one hundred thirty-three
Scientific notation
1.42912133 × 10^8
Engineering notation
1.42912133 × 10^6
Prime Factorization
7 × 299 × 68281
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142912133
Product of the distinct prime numbers
The prime factorization of 142912133 is 7 × 299 × 68281.
Since it has a total of 3 prime factors.
10 , 9 , 1 , 29 , 926 , 927 , 2054 , 5321 , 67242 , 35531 , 969891 , 275560 , 7528426 , 5135879 , 50190762 , 14421044 , 851912740 , 177721264 , 8759364298 , 7580313697
n×2
285824266
n×3
428736399
n×4
571648532
n×5
714560665
n÷2
71456066.5
n÷3
47637377.666667
n÷3
35728033.25
n÷5
28582426.6
n2
20423877758609689
n3
2.9188199346142E+24
n4
4.1713478269863E+32
n5
5.9613621543953E+40
2 √n
11954.586274732
3 √n
522.82502521802
4 √n
109.33703066542
5 √n
42.757649239889
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142912132
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142912133 can be divided by 8 positive divisors.
The sum of these divisors (counting 142912133) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100001001010101010000101
3
Ternary
100221220200120222
4
Quaternary
20201022222011
5
Quinary
243041142013
6
Senary
22103034125
8
Octal
1041125205
10
Decimal
142912133
12
Duodecimal
3ba3b945
16
Hexadecimal
884aa85
20
Vigesimal
24d406d
36
Base36
2d33ph
md5
85034beddbefdae1e321c1ad78d33592
sha1
ecde8c2f0757dfdb1ddf72ee1250a2ce67a5f4a2
sha256
da785b55f685bffff9d8be6bc97d69eb2b06324cc9a63b05dfdcc599cae0629a
sha512
81939ccb31060634c287873982b8a848fff053dc7764024878bf46a6f61a71fe72ffde67aca3b0323a367ab60702ad6d2638e742aa36fed88e34e9402b3b7552
ripemd-160
d0f9354edd7c47d77208ee07fafa715a6cbdeadd
Diameter
285824266
Circumference
897943414.28329
Area
6.4163504324264E+16
Volume
1.2226324351647E+25
Surface area
2.5665401729706E+17
Circumference
897943414.28329
Perimeter
571648532
Area
20423877758609689
Diagonal
202108276.71627
Surface area
122543266551658134
Volume
2.9188199346142E+24
Space diagonal
247531075.37404
Perimeter
428736399
Area
8.843798491372E+15
Altitude
123765537.68702
Surface area
8.843798491372E+15
Volume
3.4398622813803E+23
Height
67369425.572089