142884927 is an odd 9-digits composite number following 142884926
and preceding 142884928 . In scientific notation, it is written as 1.42884927 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 95175600 positive integers (up to 142884927) that are relatively prime to 142884927.
142884927 has 8 divisors, whose sum is 158896080
The reverse of 142884927 is 729488241
Previous prime number is 1301
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-two million eight hundred eighty-four thousand nine hundred twenty-seven
Scientific notation
1.42884927 × 10^8
Engineering notation
1.42884927 × 10^6
Prime Factorization
9 × 1301 × 12203
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142884927
Product of the distinct prime numbers
The prime factorization of 142884927 is 9 × 1301 × 12203.
Since it has a total of 3 prime factors.
5 , 7 , 29 , 49 , 907 , 78 , 721 , 4534 , 40927 , 48213 , 388402 , 226031 , 462333 , 5262629 , 34390240 , 69658434 , 949149410 , 48112794 , 9444619233 , 7255277892
n×2
285769854
n×3
428654781
n×4
571539708
n×5
714424635
n÷2
71442463.5
n÷3
47628309
n÷3
35721231.75
n÷5
28576985.4
n2
20416102363795329
n3
2.9171532958754E+24
n4
4.1681723572897E+32
n5
5.9556900299476E+40
2 √n
11953.448330921
3 √n
522.79184660206
4 √n
109.33182670623
5 √n
42.75602117211
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142884926
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142884927 can be divided by 8 positive divisors.
The sum of these divisors (counting 142884927) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100001000100000000111111
3
Ternary
100221212022021100
4
Quaternary
20201010000333
5
Quinary
243034304202
6
Senary
22102304143
8
Octal
1041040077
10
Decimal
142884927
12
Duodecimal
3ba28053
16
Hexadecimal
884403f
20
Vigesimal
24d0c67
36
Base36
2d2ipr
md5
0343e79dcd3c68dfa7ca94a476d5c027
sha1
ed0006cad684c93b28a9cfe5ef45e9fcd3a285f2
sha256
b727f3047a30426872866cf85ac6af47d5f80d8daccc800ee1031640722bd3ea
sha512
0affc0c1a2e3fc3cafe15bfb21e8d083556c0df2ecc51c6d8f479e8f4fc1437461dff6fc2da9cacb0e1e0f22472c90b0d6280a887fc1840d8fe8ea376b3cfec7
ripemd-160
bbafc4d0688eb7e35121d771a47a7b25b858e72b
Diameter
285769854
Circumference
897772473.94383
Area
6.4139077201037E+16
Volume
1.2219343151623E+25
Surface area
2.5655630880415E+17
Circumference
897772473.94383
Perimeter
571539708
Area
20416102363795329
Diagonal
202069801.62209
Surface area
122496614182771974
Volume
2.9171532958754E+24
Space diagonal
247483953.19977
Perimeter
428654781
Area
8.8404316466551E+15
Altitude
123741976.59989
Surface area
8.8404316466551E+15
Volume
3.4378981287903E+23
Height
67356600.540697