142734863 is an odd 9-digits composite number following 142734862
and preceding 142734864 . In scientific notation, it is written as 1.42734863 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 138287520 positive integers (up to 142734863) that are relatively prime to 142734863.
142734863 has 8 divisors, whose sum is 147215040
The reverse of 142734863 is 368437241
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-two million seven hundred thirty-four thousand eight hundred sixty-three
Scientific notation
1.42734863 × 10^8
Engineering notation
1.42734863 × 10^6
Prime Factorization
239 × 37 × 16141
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142734863
Product of the distinct prime numbers
The prime factorization of 142734863 is 239 × 37 × 16141.
Since it has a total of 3 prime factors.
3 , 10 , 75 , 34 , 241 , 429 , 1663 , 6808 , 96741 , 41618 , 624902 , 1519 , 3007662 , 1008574 , 82423773 , 23740873 , 631001395 , 788225960 , 452892043 , 9663665081
n×2
285469726
n×3
428204589
n×4
570939452
n×5
713674315
n÷2
71367431.5
n÷3
47578287.666667
n÷3
35683715.75
n÷5
28546972.6
n2
20373241115628769
n3
2.9079717795052E+24
n4
4.1506895355555E+32
n5
5.9244810221304E+40
2 √n
11947.16966482
3 √n
522.60876287165
4 √n
109.30310912696
5 √n
42.747036548189
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
-142734862
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 142734863 can be divided by 8 positive divisors.
The sum of these divisors (counting 142734863) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000011111011000001111
3
Ternary
100221120200102102
4
Quaternary
20200133120033
5
Quinary
243020003423
6
Senary
22055145315
8
Octal
1040373017
10
Decimal
142734863
12
Duodecimal
3b97523b
16
Hexadecimal
881f60f
20
Vigesimal
24c1h33
36
Base36
2czaxb
md5
cf9e624c08e4738d56acf62da7952a7f
sha1
aa0423c6a5e8e28fbfa6e86af379e24a893b0180
sha256
182c5800a1b2212f5710028be96cd6a488b552ec3bb340b531a39db805aa0461
sha512
f2e6e5564da6c2fa0a77d880615e8f6aa4562574cebf52cd4fc8a45e5f25efba7510482db362f10bbb0e890258582b6df649532bb641cc48a91ab00c2028448e
ripemd-160
b537e491664f50ea493c5f413dab7623f6273fef
Diameter
285469726
Circumference
896829594.02389
Area
6.4004424618673E+16
Volume
1.2180883705787E+25
Surface area
2.5601769847469E+17
Circumference
896829594.02389
Perimeter
570939452
Area
20373241115628769
Diagonal
201857579.07807
Surface area
122239446693772614
Volume
2.9079717795052E+24
Space diagonal
247224034.72738
Perimeter
428204589
Area
8.8218721817801E+15
Altitude
123612017.36369
Surface area
8.8218721817801E+15
Volume
3.4270776079788E+23
Height
67285859.692689