142169124 is an even 9-digits composite number following 142169123
and preceding 142169125 . In scientific notation, it is written as 1.42169124 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors.
There are 47389704 positive integers (up to 142169124) that are relatively prime to 142169124.
142169124 has 12 divisors, whose sum is 331727984
The reverse of 142169124 is 421961241
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred forty-two million one hundred sixty-nine thousand one hundred twenty-four
Scientific notation
1.42169124 × 10^8
Engineering notation
1.42169124 × 10^6
Prime Factorization
2 × 2 × 3 × 11847427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71084562
Product of the distinct prime numbers
The prime factorization of 142169124 is 2 × 2 × 3 × 11847427.
Since it has a total of 4 prime factors.
4 , 9 , 83 , 57 , 418 , 494 , 144 , 2208 , 30162 , 34430 , 29413 , 906961 , 8255114 , 8802444 , 32931831 , 55373086 , 449660763 , 399399233 , 3531337305 , 9082753851
n×2
284338248
n×3
426507372
n×4
568676496
n×5
710845620
n÷2
71084562
n÷3
47389708
n÷3
35542281
n÷5
28433824.8
n2
20212059818927376
n3
2.8735308386925E+24
n4
4.085273621239E+32
n5
5.8079977203185E+40
2 √n
11923.469461528
3 √n
521.91738390995
4 √n
109.19464026008
5 √n
42.713096558961
1 , 2 , 3 , 4 , 6 , 12 , 11847427 , 23694854 , 35542281 , 47389708 , 71084562 , 142169124
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
-142169123
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 142169124 can be divided by 12 positive divisors.
The sum of these divisors (counting 142169124) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011110010101010000100100
3
Ternary
100220111221101010
4
Quaternary
20132111100210
5
Quinary
242343402444
6
Senary
22035102220
8
Octal
1036252044
10
Decimal
142169124
12
Duodecimal
3b741970
16
Hexadecimal
8795424
20
Vigesimal
248b2g4
36
Base36
2cn6ec
md5
6700bf803cd71339a3229a1f15ac08c8
sha1
d3fc6d84ce32a6833838961254f2a64265f5d40c
sha256
5aa8f5e64f2d4202e75e679907bcfe8f6c6f6a99c02f485514a389bdfb23abf3
sha512
647905fddb7c7a1ee0a78ea4d46b9c700bb0db395d57a11107144786ab558df11751daf9fc409458ef863aab848e2b15287de28501304cd2f3ffcff8c937c001
ripemd-160
c00b3f809d2f8673eb5f537fd16afee1c52e23e8
Diameter
284338248
Circumference
893274951.05139
Area
6.349805864106E+16
Volume
1.2036617830267E+25
Surface area
2.5399223456424E+17
Circumference
893274951.05139
Perimeter
568676496
Area
20212059818927376
Diagonal
201057503.3115
Surface area
121272358913564256
Volume
2.8735308386925E+24
Space diagonal
246244146.03556
Perimeter
426507372
Area
8.7520786330009E+15
Altitude
123122073.01778
Surface area
8.7520786330009E+15
Volume
3.3864885699802E+23
Height
67019167.770501