142859984 is an even 9-digits composite number following 142859983
and preceding 142859985 . In scientific notation, it is written as 1.42859984 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 10 positive divisors.
There are 71429984 positive integers (up to 142859984) that are relatively prime to 142859984.
142859984 has 10 divisors, whose sum is 276791250
The reverse of 142859984 is 489958241
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-two million eight hundred fifty-nine thousand nine hundred eighty-four
Scientific notation
1.42859984 × 10^8
Engineering notation
1.42859984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 8928749
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17857498
Product of the distinct prime numbers
The prime factorization of 142859984 is 2 × 2 × 2 × 2 × 8928749.
Since it has a total of 5 prime factors.
9 , 1 , 80 , 45 , 442 , 429 , 1599 , 3227 , 85128 , 65165 , 681811 , 589796 , 8628369 , 7466174 , 99070360 , 92599876 , 213317373 , 93083205 , 1310788828 , 8621206727
n×2
285719968
n×3
428579952
n×4
571439936
n×5
714299920
n÷2
71429992
n÷3
47619994.666667
n÷3
35714996
n÷5
28571996.8
n2
20408975028480256
n3
2.9156258460251E+24
n4
4.1652626171313E+32
n5
5.9504935083918E+40
2 √n
11952.404946286
3 √n
522.7614240885
4 √n
109.32705496027
5 √n
42.754528309379
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142859983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142859984 can be divided by 10 positive divisors.
The sum of these divisors (counting 142859984) is 1, the average is 0.1.
Base
System
Value
2
Binary
1000100000111101111011010000
3
Ternary
100221211001001112
4
Quaternary
20200331323100
5
Quinary
243033004414
6
Senary
22101552452
8
Octal
1040757320
10
Decimal
142859984
12
Duodecimal
3ba15728
16
Hexadecimal
883ded0
20
Vigesimal
24ch9j4
36
Base36
2d1zgw
md5
20546fb83e782094a61cd2cdc1b68ac1
sha1
c83ef9c2b4d337d8c46606531ac885359ee7d4fd
sha256
ac947fd68f3e2615e06c7e90afc359f693f9fc781358e8af7be219927a7c2ff0
sha512
3585859453cecef3fab2dae6f134a73074d831a1534c47c31745fb84457d4fea791da21586e4d777a243c88e0f4cf105563a82392b6371088f2516846b1d5a10
ripemd-160
f50a96d72ced3cd623d8908d0809549099a65733
Diameter
285719968
Circumference
897615752.45271
Area
6.4116686016771E+16
Volume
1.2212944984652E+25
Surface area
2.5646674406708E+17
Circumference
897615752.45271
Perimeter
571439936
Area
20408975028480256
Diagonal
202034526.8932
Surface area
122453850170881536
Volume
2.9156258460251E+24
Space diagonal
247440750.65648
Perimeter
428579952
Area
8.8373454199331E+15
Altitude
123720375.32824
Surface area
8.8373454199331E+15
Volume
3.4360980118785E+23
Height
67344842.297734