142830529 is an odd 9-digits composite number following 142830528
and preceding 142830530 . In scientific notation, it is written as 1.42830529 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors.
There are 136620000 positive integers (up to 142830529) that are relatively prime to 142830529.
142830529 has 6 divisors, whose sum is 149311106
The reverse of 142830529 is 925038241
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred forty-two million eight hundred thirty thousand five hundred twenty-nine
Scientific notation
1.42830529 × 10^8
Engineering notation
1.42830529 × 10^6
Prime Factorization
23 × 23 × 270001
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6210023 Product of the distinct prime numbers
The prime factorization of 142830529 is 23 × 23 × 270001.
Since it has a total of 3 prime factors.
9 , 9 , 9 , 70 , 286 , 982 , 1409 , 9656 , 22661 , 44585 , 506978 , 454788 , 4195939 , 6367260 , 92501778 , 99487326 , 823405276 , 474927132 , 2915409913 , 5585687934
n×2
285661058
n×3
428491587
n×4
571322116
n×5
714152645
n÷2
71415264.5
n÷3
47610176.333333
n÷3
35707632.25
n÷5
28566105.8
n2
20400560014419841
n3
2.9138227787558E+24
n4
4.1618284890195E+32
n5
5.9443616469392E+40
2 √n11951.172703965
3 √n522.72549381213
4 √n109.32141923688
5 √n42.752765130539
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142830528 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142830529 can be divided by 6 positive divisors.
The sum of these divisors (counting 142830529) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000100000110110101111000001
3
Ternary
100221202112122121
4
Quaternary
20200312233001
5
Quinary
243031034104
6
Senary
22101204241
8
Octal
1040665701
10
Decimal
142830529
12
Duodecimal
3ba00681
16
Hexadecimal
8836bc1
20
Vigesimal
24cdg69
36
Base36
2d1cqp
md5
ca0eaa6ee78488dd1d5577254db38dac
sha1
1226e4a0b9ebd7c54db57c7ba93d638af4bbb6cd
sha256
3cb1edf7e68c3b3bb2f55dae50ca4586c31c4ba4611f94765bfc9ab56c66e039
sha512
2744a69d1b6ee3a66ae3cbf0669b5ca6fa788f62ffc7b76038ff6e2bb62f5aff8ab055105b64fbbe298cb9276fc8505230b677b1ce3790a23acd1b401c590089
ripemd-160
932f1941d5106bd33dd7b849da733063dcdfaa2d
Diameter
285661058
Circumference
897430681.22949
Area
6.4090249470419E+16
Volume
1.2205392314136E+25
Surface area
2.5636099788168E+17
Circumference
897430681.22949
Perimeter
571322116
Area
20400560014419841
Diagonal
201992871.23272
Surface area
122403360086519046
Volume
2.9138227787558E+24
Space diagonal
247389733.09994
Perimeter
428491587
Area
8.8337016119583E+15
Altitude
123694866.54997
Surface area
8.8337016119583E+15
Volume
3.4339730767235E+23
Height
67330957.077575