142381570 is an even 9-digits composite number following 142381569
and preceding 142381571 . In scientific notation, it is written as 1.42381570 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 56891520 positive integers (up to 142381570) that are relatively prime to 142381570.
142381570 has 16 divisors, whose sum is 256561848
The reverse of 142381570 is 075183241
Previous prime number is 997
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred forty-two million three hundred eighty-one thousand five hundred seventy
Scientific notation
1.42381570 × 10^8
Engineering notation
1.42381570 × 10^6
Prime Factorization
2 × 5 × 997 × 14281
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142381570 Product of the distinct prime numbers
The prime factorization of 142381570 is 2 × 5 × 997 × 14281.
Since it has a total of 4 prime factors.
4 , 3 , 24 , 39 , 306 , 859 , 6867 , 3105 , 78648 , 92099 , 726695 , 888242 , 6875832 , 3729062 , 58358685 , 25934512 , 402509644 , 384409350 , 5427676021 , 9138380411
n×2
284763140
n×3
427144710
n×4
569526280
n×5
711907850
n÷2
71190785
n÷3
47460523.333333
n÷3
35595392.5
n÷5
28476314
n2
20272511475664900
n3
2.8864320117482E+24
n4
4.1097472153097E+32
n5
5.8515226081892E+40
2 √n11932.374868399
3 √n522.1772248505
4 √n109.23541032284
5 √n42.725854332519
1 , 2 , 5 , 10 , 997 , 1994 , 4985 , 9970 , 14281 , 28562 , 71405 , 142810 , 14238157 , 28476314 , 71190785 , 142381570
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142381569 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142381570 can be divided by 16 positive divisors.
The sum of these divisors (counting 142381570) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111001001001000000010
3
Ternary
100220220201210111
4
Quaternary
20133021020002
5
Quinary
242422202240
6
Senary
22043421534
8
Octal
1037111002
10
Decimal
142381570
12
Duodecimal
3b8248aa
16
Hexadecimal
87c9202
20
Vigesimal
249hdia
36
Base36
2crqbm
md5
cf6c3a1b9e074d60920895abb129de37
sha1
797b5aaba665a22b0d79feb910de674e10d7cd04
sha256
875d689bcf47d006e8bb4a2d456fe6465943be6853f1452da323fe05f0a7c27d
sha512
3dfee6a20cf005cbb8f0e77a3f80554d189b90ec13224e267c82524b6ff39d0520d79b44484349495c2c3f8fd54d2807ca75ada5f1e2a059a4fdbb0291cabef3
ripemd-160
3b4240e31b4ecac38428662a7224bcb3a2f67231
Diameter
284763140
Circumference
894609788.63716
Area
6.3687973121764E+16
Volume
1.2090658137593E+25
Surface area
2.5475189248705E+17
Circumference
894609788.63716
Perimeter
569526280
Area
20272511475664900
Diagonal
201357947.32597
Surface area
121635068853989400
Volume
2.8864320117482E+24
Space diagonal
246612113.30142
Perimeter
427144710
Area
8.7782549682187E+15
Altitude
123306056.65071
Surface area
8.7782549682187E+15
Volume
3.4016927482351E+23
Height
67119315.775325