142425450 is an even 9-digits composite number following 142425449
and preceding 142425451 . In scientific notation, it is written as 1.42425450 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 37980000 positive integers (up to 142425450) that are relatively prime to 142425450.
142425450 has 16 divisors, whose sum is 262063656
The reverse of 142425450 is 054524241
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred forty-two million four hundred twenty-five thousand four hundred fifty
Scientific notation
1.42425450 × 10^8
Engineering notation
1.42425450 × 10^6
Prime Factorization
2 × 45 × 5 × 316501
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142425450
Product of the distinct prime numbers
The prime factorization of 142425450 is 2 × 45 × 5 × 316501.
Since it has a total of 4 prime factors.
9 , 5 , 30 , 89 , 652 , 277 , 5026 , 2854 , 88579 , 5251 , 503984 , 441114 , 9572804 , 7327668 , 78785245 , 69079298 , 833528745 , 42252483 , 68678168 , 8745089763
n×2
284850900
n×3
427276350
n×4
569701800
n×5
712127250
n÷2
71212725
n÷3
47475150
n÷3
35606362.5
n÷5
28485090
n2
20285008807702500
n3
2.889101507691E+24
n4
4.1148158232857E+32
n5
5.8605449529858E+40
2 √n
11934.213421923
3 √n
522.2308619029
4 √n
109.24382555514
5 √n
42.728487509573
1 , 2 , 5 , 10 , 45 , 90 , 225 , 450 , 316501 , 633002 , 1582505 , 3165010 , 14242545 , 28485090 , 71212725 , 142425450
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
-142425449
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 142425450 can be divided by 16 positive divisors.
The sum of these divisors (counting 142425450) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111010011110101101010
3
Ternary
100220222221222200
4
Quaternary
20133103311222
5
Quinary
242430103300
6
Senary
22044401030
8
Octal
1037236552
10
Decimal
142425450
12
Duodecimal
3b846176
16
Hexadecimal
87d3d6a
20
Vigesimal
24a33ca
36
Base36
2cso6i
md5
199cdfa4c5a2aea038ba792fed86d983
sha1
063802c65888941df312e7bdb6d36a8f38f9a41e
sha256
6385fcfe60e64d969385f3fd7b21afa6feae01d9b6925a857d1f1778d8be2452
sha512
8c10651e583c6369278f752a751a297e4a20041a43b0158c0e1fa048a6e1529660598bc251e52db0c832964bcee7129bba25d318a3a71a174cdfcb0e6c78531f
ripemd-160
70434ebdaa462ef495e867280a8bc0dbfe8c7172
Diameter
284850900
Circumference
894885494.80844
Area
6.3727234648282E+16
Volume
1.210184009605E+25
Surface area
2.5490893859313E+17
Circumference
894885494.80844
Perimeter
569701800
Area
20285008807702500
Diagonal
201420003.01709
Surface area
121710052846215000
Volume
2.889101507691E+24
Space diagonal
246688115.69086
Perimeter
427276350
Area
8.7836664717307E+15
Altitude
123344057.84543
Surface area
8.7836664717307E+15
Volume
3.4048387793743E+23
Height
67140001.005697