142169743 is an odd 9-digits composite number following 142169742
and preceding 142169744 . In scientific notation, it is written as 1.42169743 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 140370048 positive integers (up to 142169743) that are relatively prime to 142169743.
142169743 has 4 divisors, whose sum is 143969440
The reverse of 142169743 is 347961241
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-two million one hundred sixty-nine thousand seven hundred forty-three
Scientific notation
1.42169743 × 10^8
Engineering notation
1.42169743 × 10^6
Prime Factorization
79 × 1799617
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142169743
Product of the distinct prime numbers
The prime factorization of 142169743 is 79 × 1799617.
Since it has a total of 2 prime factors.
5 , 8 , 64 , 30 , 265 , 357 , 959 , 4680 , 55957 , 63418 , 267086 , 982972 , 7203070 , 7681033 , 57750874 , 58167470 , 628521605 , 384880768 , 6652218646 , 304272308
n×2
284339486
n×3
426509229
n×4
568678972
n×5
710848715
n÷2
71084871.5
n÷3
47389914.333333
n÷3
35542435.75
n÷5
28433948.6
n2
20212235824686049
n3
2.873568372651E+24
n4
4.0853447703272E+32
n5
5.8081241606382E+40
2 √n
11923.49541871
3 √n
521.91814137961
4 √n
109.19475911741
5 √n
42.713133753199
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142169742
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142169743 can be divided by 4 positive divisors.
The sum of these divisors (counting 142169743) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011110010101011010001111
3
Ternary
100220111222020001
4
Quaternary
20132111122033
5
Quinary
242343412433
6
Senary
22035105131
8
Octal
1036253217
10
Decimal
142169743
12
Duodecimal
3b7421a7
16
Hexadecimal
879568f
20
Vigesimal
248b473
36
Base36
2cn6vj
md5
3239ce2f97c03e2c06673ef6424d30cc
sha1
137d56e59794a696a951dfbf1ccc02a0d31609f1
sha256
73b52d29761a94380a2f14bb015d584538574292fe83981efa2d38d3e0cbcc2d
sha512
18e919d599faed1b1407f89de767e06a1ac88a54ada09b8f8820184c7dede51fdf8773afcfa5af92cb002f7e5791037eede5726aec80268574bc6ffcebcd9bb8
ripemd-160
c5510c7c4a1a47078201b091192ace0915df55a0
Diameter
284339486
Circumference
893278840.3431
Area
6.3498611579458E+16
Volume
1.2036775052145E+25
Surface area
2.5399444631783E+17
Circumference
893278840.3431
Perimeter
568678972
Area
20212235824686049
Diagonal
201058378.7097
Surface area
121273414948116294
Volume
2.873568372651E+24
Space diagonal
246245218.17501
Perimeter
426509229
Area
8.75215484573E+15
Altitude
123122609.0875
Surface area
8.75215484573E+15
Volume
3.3865328041745E+23
Height
67019459.569899