142743308 is an even 9-digits composite number following 142743307
and preceding 142743309 . In scientific notation, it is written as 1.42743308 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 71165280 positive integers (up to 142743308) that are relatively prime to 142743308.
142743308 has 12 divisors, whose sum is 250523112
The reverse of 142743308 is 803347241
Previous prime number is 347
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred forty-two million seven hundred forty-three thousand three hundred eight
Scientific notation
1.42743308 × 10^8
Engineering notation
1.42743308 × 10^6
Prime Factorization
2 × 2 × 347 × 102841
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71371654
Product of the distinct prime numbers
The prime factorization of 142743308 is 2 × 2 × 347 × 102841.
Since it has a total of 4 prime factors.
1 , 4 , 53 , 99 , 174 , 734 , 7204 , 2889 , 76426 , 42394 , 544515 , 163591 , 7787219 , 6049486 , 625501 , 57662949 , 326270205 , 384302658 , 1384687905 , 1255053640
n×2
285486616
n×3
428229924
n×4
570973232
n×5
713716540
n÷2
71371654
n÷3
47581102.666667
n÷3
35685827
n÷5
28548661.6
n2
20375651978782864
n3
2.9084879661082E+24
n4
4.1516719356048E+32
n5
5.9262338581899E+40
2 √n
11947.523090582
3 √n
522.61906949628
4 √n
109.30472583828
5 √n
42.747542367403
1 , 2 , 4 , 347 , 694 , 1388 , 102841 , 205682 , 411364 , 35685827 , 71371654 , 142743308
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
-142743307
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 142743308 can be divided by 12 positive divisors.
The sum of these divisors (counting 142743308) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100000100001011100001100
3
Ternary
100221121010000012
4
Quaternary
20200201130030
5
Quinary
243020241213
6
Senary
22055252352
8
Octal
1040413414
10
Decimal
142743308
12
Duodecimal
3b97a0b8
16
Hexadecimal
882170c
20
Vigesimal
24c2i58
36
Base36
2czhfw
md5
74ca99140c914444bf01832645af33bd
sha1
071e7dd8312351c9da96d59b95d03776d058b31d
sha256
12649644669b250f8e88b882f10f26918191e631d3b0e144afb91505802ba86a
sha512
ec6fd197e2b686fedeb3ef3f69799323970b499b71e09449d3827ac712b5863d479ff8e410865490de6c1f9eb223c307e761f1041bdd28745eb0653337acb2b4
ripemd-160
4276022e3576de23c02c0504605f607d9448d090
Diameter
285486616
Circumference
896882655.52381
Area
6.4011998568647E+16
Volume
1.2183045903173E+25
Surface area
2.5604799427459E+17
Circumference
896882655.52381
Perimeter
570973232
Area
20375651978782864
Diagonal
201869522.1116
Surface area
122253911872697184
Volume
2.9084879661082E+24
Space diagonal
247238661.89645
Perimeter
428229924
Area
8.8229161161483E+15
Altitude
123619330.94823
Surface area
8.8229161161483E+15
Volume
3.4276859397243E+23
Height
67289840.703867