142428916 is an even 9-digits composite number following 142428915
and preceding 142428917 . In scientific notation, it is written as 1.42428916 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 59551680 positive integers (up to 142428916) that are relatively prime to 142428916.
142428916 has 24 divisors, whose sum is 291807936
The reverse of 142428916 is 619824241
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred forty-two million four hundred twenty-eight thousand nine hundred sixteen
Scientific notation
1.42428916 × 10^8
Engineering notation
1.42428916 × 10^6
Prime Factorization
2 × 2 × 7 × 41 × 124067
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71214458 Product of the distinct prime numbers
The prime factorization of 142428916 is 2 × 2 × 7 × 41 × 124067.
Since it has a total of 5 prime factors.
5 , 5 , 60 , 25 , 225 , 959 , 7405 , 6539 , 22590 , 55744 , 991116 , 262110 , 6468049 , 8246329 , 32726778 , 40396791 , 385427296 , 38465839 , 1352745269 , 1547413539
n×2
284857832
n×3
427286748
n×4
569715664
n×5
712144580
n÷2
71214458
n÷3
47476305.333333
n÷3
35607229
n÷5
28485783.2
n2
20285996112935056
n3
2.8893124363456E+24
n4
4.1152163829402E+32
n5
5.8612580852761E+40
2 √n11934.358633793
3 √n522.23509812493
4 √n109.24449017591
5 √n42.728695471697
1 , 2 , 4 , 7 , 14 , 28 , 41 , 82 , 164 , 287 , 574 , 1148 , 124067 , 248134 , 496268 , 868469 , 1736938 , 3473876 , 5086747 , 10173494 , 20346988 , 35607229 , 71214458 , 142428916
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
-142428915 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 142428916 can be divided by 24 positive divisors.
The sum of these divisors (counting 142428916) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000011111010100101011110100
3
Ternary
100221000010202001
4
Quaternary
20133110223310
5
Quinary
242430211131
6
Senary
22044425044
8
Octal
1037245364
10
Decimal
142428916
12
Duodecimal
3b848184
16
Hexadecimal
87d4af4
20
Vigesimal
24a3c5g
36
Base36
2csqus
md5
4aae4562698249398c7492129acf34ce
sha1
c83097a7479db1e3cdf8de4b79a072faf6a6b702
sha256
f779a51abdd897ad0f8c2bd590f4a5bcb942c078033f63d3804fe9a35b89e587
sha512
1aa9e5515d7c41ff54e461b8f1aef5286cfa7011ba4b8d10526d480af704b56ce14262ced704464f9fb6da83c5e04ec9f7bc2da5dc765f8bb473e64ccae30486
ripemd-160
7c1a567a4ee7d02544b3c862f331c8d728816a7e
Diameter
284857832
Circumference
894907272.32872
Area
6.3730336359148E+16
Volume
1.2102723631932E+25
Surface area
2.5492134543659E+17
Circumference
894907272.32872
Perimeter
569715664
Area
20285996112935056
Diagonal
201424904.6813
Surface area
121715976677610336
Volume
2.8893124363456E+24
Space diagonal
246694118.97896
Perimeter
427286748
Area
8.7840939874371E+15
Altitude
123347059.48948
Surface area
8.7840939874371E+15
Volume
3.4050873611776E+23
Height
67141634.893766