142486225 is an odd 9-digits composite number following 142486224
and preceding 142486226 . In scientific notation, it is written as 1.42486225 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 92560320 positive integers (up to 142486225) that are relatively prime to 142486225.
142486225 has 24 divisors, whose sum is 212555840
The reverse of 142486225 is 522684241
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred forty-two million four hundred eighty-six thousand two hundred twenty-five
Scientific notation
1.42486225 × 10^8
Engineering notation
1.42486225 × 10^6
Prime Factorization
5 × 5 × 7 × 19 × 42853
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
28497245 Product of the distinct prime numbers
The prime factorization of 142486225 is 5 × 5 × 7 × 19 × 42853.
Since it has a total of 5 prime factors.
10 , 7 , 25 , 59 , 264 , 694 , 1128 , 2998 , 99226 , 80314 , 26109 , 739941 , 646961 , 9660383 , 8129445 , 98924369 , 145856514 , 561696683 , 1834725725 , 8931302488
n×2
284972450
n×3
427458675
n×4
569944900
n×5
712431125
n÷2
71243112.5
n÷3
47495408.333333
n÷3
35621556.25
n÷5
28497245
n2
20302324314750625
n3
2.8928015503345E+24
n4
4.1218437258131E+32
n5
5.8730595253105E+40
2 √n11936.759401111
3 √n522.30513249444
4 √n109.25547767096
5 √n42.732133460069
1 , 5 , 7 , 19 , 25 , 35 , 95 , 133 , 175 , 475 , 665 , 3325 , 42853 , 214265 , 299971 , 814207 , 1071325 , 1499855 , 4071035 , 5699449 , 7499275 , 20355175 , 28497245 , 142486225
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
-142486224 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 142486225 can be divided by 24 positive divisors.
The sum of these divisors (counting 142486225) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000011111100010101011010001
3
Ternary
100221010001100121
4
Quaternary
20133202223101
5
Quinary
242434024400
6
Senary
22045550241
8
Octal
1037425321
10
Decimal
142486225
12
Duodecimal
3b875381
16
Hexadecimal
87e2ad1
20
Vigesimal
24aafb5
36
Base36
2ctz2p
md5
45fc058afc5b76fcf935b836e13f9268
sha1
bc5634853f5af6d8cba922c5dbca22947fd76931
sha256
92ab34e8fafc6defa24916d7fd4abd267807195ae99cd9d7ac79a6fb6b8de3fb
sha512
64eeffab3318073e029c0c0199800282f8dc0a9587f55c1c412fffe4280bb965da863488f512a22cff925b4fcfae62a7aab749df0ba40b7e28cec425d2b98318
ripemd-160
a94d30e6fa58c1639c754b4629567c599de1675e
Diameter
284972450
Circumference
895267355.39548
Area
6.3781632918018E+16
Volume
1.2117338798432E+25
Surface area
2.5512653167207E+17
Circumference
895267355.39548
Perimeter
569944900
Area
20302324314750625
Diagonal
201505951.84634
Surface area
121813945888503750
Volume
2.8928015503345E+24
Space diagonal
246793381.07869
Perimeter
427458675
Area
8.7911643062223E+15
Altitude
123396690.53935
Surface area
8.7911643062223E+15
Volume
3.4091993214475E+23
Height
67168650.615448