142709862 is an even 9-digits composite number following 142709861
and preceding 142709863 . In scientific notation, it is written as 1.42709862 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 46463592 positive integers (up to 142709862) that are relatively prime to 142709862.
142709862 has 16 divisors, whose sum is 292057920
The reverse of 142709862 is 268907241
Previous prime number is 43
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-two million seven hundred nine thousand eight hundred sixty-two
Scientific notation
1.42709862 × 10^8
Engineering notation
1.42709862 × 10^6
Prime Factorization
2 × 3 × 43 × 553139
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142709862 Product of the distinct prime numbers
The prime factorization of 142709862 is 2 × 3 × 43 × 553139.
Since it has a total of 4 prime factors.
6 , 2 , 43 , 92 , 48 , 36 , 4408 , 5668 , 76106 , 9725 , 27088 , 576767 , 4349074 , 4344007 , 69631854 , 16676188 , 501423845 , 102950626 , 189979952 , 8900831521
n×2
285419724
n×3
428129586
n×4
570839448
n×5
713549310
n÷2
71354931
n÷3
47569954
n÷3
35677465.5
n÷5
28541972.4
n2
20366104712059044
n3
2.9064439929355E+24
n4
4.1477822114255E+32
n5
5.9192942699859E+40
2 √n11946.123304236
3 √n522.57824824163
4 √n109.29832251337
5 √n42.745538955347
1 , 2 , 3 , 6 , 43 , 86 , 129 , 258 , 553139 , 1106278 , 1659417 , 3318834 , 23784977 , 47569954 , 71354931 , 142709862
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142709861 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142709862 can be divided by 16 positive divisors.
The sum of these divisors (counting 142709862) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100000011001010001100110
3
Ternary
100221112102010110
4
Quaternary
20200121101212
5
Quinary
243013203422
6
Senary
22054433450
8
Octal
1040312146
10
Decimal
142709862
12
Duodecimal
3b962886
16
Hexadecimal
8819466
20
Vigesimal
24bied2
36
Base36
2cyrmu
md5
02d5c1dd3114af976fca07f5206879e7
sha1
02b46500d15c1ba3433c085d2aa9b2aada9e4b12
sha256
3021773115faa09ac62c86f36010593e794174d6d9074ff7ecb0411bd9f2f04c
sha512
d7d00427a4f6d7f9e02406a0a16d604f10ddaa656217d71b893dfc47710eafcbf185a2ebc62d5f8887b0735ffb8064b8bd3a4741096b434dbf73f4c87ff7659b
ripemd-160
404a40aad5d6c6a919c131d42e3c106ad3fe99ef
Diameter
285419724
Circumference
896672508.10803
Area
6.3982004945645E+16
Volume
1.2174484128368E+25
Surface area
2.5592801978258E+17
Circumference
896672508.10803
Perimeter
570839448
Area
20366104712059044
Diagonal
201822222.32479
Surface area
122196628272354264
Volume
2.9064439929355E+24
Space diagonal
247180731.72514
Perimeter
428129586
Area
8.8187820283885E+15
Altitude
123590365.86257
Surface area
8.8187820283885E+15
Volume
3.4252770942393E+23
Height
67274074.108264