142667739 is an odd 9-digits composite number following 142667738
and preceding 142667740 . In scientific notation, it is written as 1.42667739 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 94954464 positive integers (up to 142667739) that are relatively prime to 142667739.
142667739 has 8 divisors, whose sum is 158782000
The reverse of 142667739 is 937766241
Previous prime number is 619
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-two million six hundred sixty-seven thousand seven hundred thirty-nine
Scientific notation
1.42667739 × 10^8
Engineering notation
1.42667739 × 10^6
Prime Factorization
9 × 619 × 25609
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142667739
Product of the distinct prime numbers
The prime factorization of 142667739 is 9 × 619 × 25609.
Since it has a total of 3 prime factors.
3 , 1 , 82 , 77 , 936 , 637 , 3915 , 2605 , 63926 , 33001 , 633457 , 907698 , 7941513 , 1926396 , 99801780 , 36601097 , 896012843 , 509030801 , 8575967200 , 5904081722
n×2
285335478
n×3
428003217
n×4
570670956
n×5
713338695
n÷2
71333869.5
n÷3
47555913
n÷3
35666934.75
n÷5
28533547.8
n2
20354083751372121
n3
2.9038711082249E+24
n4
4.1428872535787E+32
n5
5.9105635739999E+40
2 √n
11944.360133553
3 √n
522.52682752602
4 √n
109.29025635231
5 √n
42.743015257354
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
-142667738
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 142667739 can be divided by 8 positive divisors.
The sum of these divisors (counting 142667739) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000001110111111011011
3
Ternary
100221110021100100
4
Quaternary
20200032333123
5
Quinary
243010331424
6
Senary
22053510443
8
Octal
1040167733
10
Decimal
142667739
12
Duodecimal
3b942423
16
Hexadecimal
880efdb
20
Vigesimal
24bd96j
36
Base36
2cxv4r
md5
0a29ad3e2e821e5e4c778d0dc508afa0
sha1
25f8815e2a41b07c601ff96cec37d9ce99f987fc
sha256
6942b6ea59d6690920c341bb89066ca82f0513ef584d66a6689a28b68430f908
sha512
4e7a244a9d4ede9e4d89d2e3ee6142bdf9c87660b925b1d24e6f617f799b62b3fbcb583b4794536f49f30f6ae2a96d9b69b48db554ad6cb6a1467e0985c09df5
ripemd-160
fe4e16a51059e2654a5e778e6a2fa81ae05fb372
Diameter
285335478
Circumference
896407841.49333
Area
6.3944239983862E+16
Volume
1.2163706854095E+25
Surface area
2.5577695993545E+17
Circumference
896407841.49333
Perimeter
570670956
Area
20354083751372121
Diagonal
201762651.4069
Surface area
122124502508232726
Volume
2.9038711082249E+24
Space diagonal
247107772.54898
Perimeter
428003217
Area
8.8135767997222E+15
Altitude
123553886.27449
Surface area
8.8135767997222E+15
Volume
3.4222449205292E+23
Height
67254217.135635