142743267 is an odd 9-digits composite number following 142743266
and preceding 142743268 . In scientific notation, it is written as 1.42743267 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 91024560 positive integers (up to 142743267) that are relatively prime to 142743267.
142743267 has 12 divisors, whose sum is 215149584
The reverse of 142743267 is 762347241
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-two million seven hundred forty-three thousand two hundred sixty-seven
Scientific notation
1.42743267 × 10^8
Engineering notation
1.42743267 × 10^6
Prime Factorization
3 × 3 × 23 × 689581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47581089
Product of the distinct prime numbers
The prime factorization of 142743267 is 3 × 3 × 23 × 689581.
Since it has a total of 4 prime factors.
1 , 3 , 36 , 5 , 890 , 530 , 3713 , 2470 , 29039 , 12865 , 545490 , 297902 , 7950604 , 6107846 , 58119529 , 82452690 , 745654829 , 106300992 , 2374797758 , 3153605986
n×2
285486534
n×3
428229801
n×4
570973068
n×5
713716335
n÷2
71371633.5
n÷3
47581089
n÷3
35685816.75
n÷5
28548653.4
n2
20375640273833289
n3
2.9084854599037E+24
n4
4.1516671656866E+32
n5
5.9262253472673E+40
2 √n
11947.521374745
3 √n
522.61901945918
4 √n
109.30471798941
5 √n
42.747539911737
1 , 3 , 9 , 23 , 69 , 207 , 689581 , 2068743 , 6206229 , 15860363 , 47581089 , 142743267
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142743266
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142743267 can be divided by 12 positive divisors.
The sum of these divisors (counting 142743267) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100000100001011011100011
3
Ternary
100221121002221200
4
Quaternary
20200201123203
5
Quinary
243020241032
6
Senary
22055252243
8
Octal
1040413343
10
Decimal
142743267
12
Duodecimal
3b97a083
16
Hexadecimal
88216e3
20
Vigesimal
24c2i37
36
Base36
2czher
md5
caed351c9a575aad08b8dff90e2c0140
sha1
b8aa8073283b6fb5cb09deed70cf7fbd400121e4
sha256
64e8739419afd9359a7eb3c93c3fbc5995bba24448ad066fe93aefe3fc845155
sha512
a1595eecfdef799e62975a78477a1fa0ec3a27661fd6d175c5ff7a08b02e8dc1d34034943e30f8aed84730c79eaf7f17d149e28447236dac9d9207971fa54796
ripemd-160
411ae0e2987a9632257a47a243ba3e0a267dfc6d
Diameter
285486534
Circumference
896882397.91321
Area
6.4011961796463E+16
Volume
1.2183035405208E+25
Surface area
2.5604784718585E+17
Circumference
896882397.91321
Perimeter
570973068
Area
20375640273833289
Diagonal
201869464.12884
Surface area
122253841642999734
Volume
2.9084854599037E+24
Space diagonal
247238590.88237
Perimeter
428229801
Area
8.8229110477565E+15
Altitude
123619295.44118
Surface area
8.8229110477565E+15
Volume
3.427682986134E+23
Height
67289821.376281