142473179 is an odd 9-digits composite number following 142473178
and preceding 142473180 . In scientific notation, it is written as 1.42473179 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 137157120 positive integers (up to 142473179) that are relatively prime to 142473179.
142473179 has 8 divisors, whose sum is 147837312
The reverse of 142473179 is 971374241
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-two million four hundred seventy-three thousand one hundred seventy-nine
Scientific notation
1.42473179 × 10^8
Engineering notation
1.42473179 × 10^6
Prime Factorization
31 × 193 × 23813
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142473179
Product of the distinct prime numbers
The prime factorization of 142473179 is 31 × 193 × 23813.
Since it has a total of 3 prime factors.
9 , 3 , 7 , 31 , 93 , 85 , 2337 , 9619 , 27063 , 94693 , 560537 , 404754 , 6563992 , 7043024 , 2544246 , 75017060 , 927463146 , 156787697 , 25673632 , 8291968249
n×2
284946358
n×3
427419537
n×4
569892716
n×5
712365895
n÷2
71236589.5
n÷3
47491059.666667
n÷3
35618294.75
n÷5
28494635.8
n2
20298606734366041
n3
2.8920070307159E+24
n4
4.1203343535645E+32
n5
5.8703713389524E+40
2 √n
11936.21292538
3 √n
522.28919130263
4 √n
109.25297673464
5 √n
42.731350922906
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
-142473178
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 142473179 can be divided by 8 positive divisors.
The sum of these divisors (counting 142473179) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111011111011111011011
3
Ternary
100221002101110102
4
Quaternary
20133133133123
5
Quinary
242433120204
6
Senary
22045410015
8
Octal
1037373733
10
Decimal
142473179
12
Duodecimal
3b86990b
16
Hexadecimal
87df7db
20
Vigesimal
24a92ij
36
Base36
2ctp0b
md5
49d73466c5bade27df7ca487ea97a22d
sha1
30bd4ed31e5c3f46791b89c86580927af8f3d382
sha256
cb3c7bf7e5c7c86a132e94b356afd8b5788f292b52f747d3fc3b08c0e611014f
sha512
5b8aec828976f9ffb980e2e92b2d5146878231d41f9d04fea30047fa50909b0b912a02c3c3283aaaacc2580a0556539c081f48bf582e91db908f67f69b2b3583
ripemd-160
9efeb11720cc571627c7a7be9d052ad9f54759b7
Diameter
284946358
Circumference
895185384.95997
Area
6.3769953794793E+16
Volume
1.2114010722436E+25
Surface area
2.5507981517917E+17
Circumference
895185384.95997
Perimeter
569892716
Area
20298606734366041
Diagonal
201487502.01621
Surface area
121791640406196246
Volume
2.8920070307159E+24
Space diagonal
246770784.74386
Perimeter
427419537
Area
8.7895545466954E+15
Altitude
123385392.37193
Surface area
8.7895545466954E+15
Volume
3.4082629710974E+23
Height
67162500.67207