142488180 is an even 9-digits composite number following 142488179
and preceding 142488181 . In scientific notation, it is written as 1.42488180 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 37996704 positive integers (up to 142488180) that are relatively prime to 142488180.
142488180 has 24 divisors, whose sum is 339861984
The reverse of 142488180 is 081884241
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred forty-two million four hundred eighty-eight thousand one hundred eighty
Scientific notation
1.42488180 × 10^8
Engineering notation
1.42488180 × 10^6
Prime Factorization
2 × 2 × 45 × 3 × 263867
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71244090 Product of the distinct prime numbers
The prime factorization of 142488180 is 2 × 2 × 45 × 3 × 263867.
Since it has a total of 5 prime factors.
8 , 4 , 15 , 55 , 950 , 937 , 2506 , 9219 , 99351 , 31556 , 391607 , 274066 , 7424274 , 8054579 , 11455270 , 24182009 , 634167574 , 267144817 , 6654153126 , 8557592130
n×2
284976360
n×3
427464540
n×4
569952720
n×5
712440900
n÷2
71244090
n÷3
47496060
n÷3
35622045
n÷5
28497636
n2
20302881439712400
n3
2.8929206251004E+24
n4
4.1220699475502E+32
n5
5.8734624465912E+40
2 √n11936.841290727
3 √n522.30752126773
4 √n109.25585243238
5 √n42.732250721738
1 , 2 , 3 , 4 , 6 , 12 , 45 , 90 , 135 , 180 , 270 , 540 , 263867 , 527734 , 791601 , 1055468 , 1583202 , 3166404 , 11874015 , 23748030 , 35622045 , 47496060 , 71244090 , 142488180
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142488179 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142488180 can be divided by 24 positive divisors.
The sum of these divisors (counting 142488180) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000011111100011001001110100
3
Ternary
100221010011001000
4
Quaternary
20133203021310
5
Quinary
242434110210
6
Senary
22050003300
8
Octal
1037431164
10
Decimal
142488180
12
Duodecimal
3b876530
16
Hexadecimal
87e3274
20
Vigesimal
24ab090
36
Base36
2cu0l0
md5
48245d243224985ca3c71ab63b0dff74
sha1
349ca37b752c29f530123c1d81065fcebbb46eba
sha256
3ec0e5fd5befedc15ff782f923dcf4503b9e675896f400d0a7729e414953c212
sha512
03b60d4f92cd776af1d2e0685ec6a32cfc0d36c7f17b596072fe1a73528afaab142673d44b9526cc28e0ae6bf5ef8e3ffa2a7f905571e586709adc117c5063c4
ripemd-160
957fbf5e898faa7d8dcbf2f0021ca6937859cfa4
Diameter
284976360
Circumference
895279639.02276
Area
6.3783383177705E+16
Volume
1.2117837577645E+25
Surface area
2.5513353271082E+17
Circumference
895279639.02276
Perimeter
569952720
Area
20302881439712400
Diagonal
201508716.63386
Surface area
121817288638274400
Volume
2.8929206251004E+24
Space diagonal
246796767.23802
Perimeter
427464540
Area
8.7914055484073E+15
Altitude
123398383.61901
Surface area
8.7914055484073E+15
Volume
3.4093396524049E+23
Height
67169572.211286