142743453 is an odd 9-digits composite number following 142743452
and preceding 142743454 . In scientific notation, it is written as 1.42743453 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 94996224 positive integers (up to 142743453) that are relatively prime to 142743453.
142743453 has 8 divisors, whose sum is 190656768
The reverse of 142743453 is 354347241
Previous prime number is 577
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-two million seven hundred forty-three thousand four hundred fifty-three
Scientific notation
1.42743453 × 10^8
Engineering notation
1.42743453 × 10^6
Prime Factorization
3 × 577 × 82463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142743453
Product of the distinct prime numbers
The prime factorization of 142743453 is 3 × 577 × 82463.
Since it has a total of 3 prime factors.
9 , 5 , 23 , 87 , 275 , 614 , 3583 , 1577 , 66532 , 49610 , 111215 , 717977 , 907639 , 6617699 , 89240184 , 90027377 , 509530114 , 4103521 , 2160370109 , 1513884912
n×2
285486906
n×3
428230359
n×4
570973812
n×5
713717265
n÷2
71371726.5
n÷3
47581151
n÷3
35685863.25
n÷5
28548690.6
n2
20375693374363209
n3
2.9084968295258E+24
n4
4.1516888048607E+32
n5
5.9262639578726E+40
2 √n
11947.529158784
3 √n
522.61924645669
4 √n
109.30475359647
5 √n
42.74755105207
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
-142743452
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 142743453 can be divided by 8 positive divisors.
The sum of these divisors (counting 142743453) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000100001011110011101
3
Ternary
100221121010012120
4
Quaternary
20200201132131
5
Quinary
243020242303
6
Senary
22055253153
8
Octal
1040413635
10
Decimal
142743453
12
Duodecimal
3b97a1b9
16
Hexadecimal
882179d
20
Vigesimal
24c2icd
36
Base36
2czhjx
md5
472493306059a6c2ed28c573727d2c91
sha1
6d2412ac171fb73b0189c4a8b02de6d5bdaccce3
sha256
406e06d268863362abc967c0c92203488023730907cd3c41edf51896e2b1e944
sha512
e52adf72ca16e426f5aee78f92a3625a62ec1e7ca46c5cbde5e17ca3ff8a5e6aa282e2efdad64287fa36fbaa552899d8b42823ca2e99aa8ab30e0528349a2882
ripemd-160
7c17a5dc07ab3c6a661fdd70059be7015c69e73d
Diameter
285486906
Circumference
896883566.58568
Area
6.4012128616698E+16
Volume
1.218308303017E+25
Surface area
2.5604851446679E+17
Circumference
896883566.58568
Perimeter
570973812
Area
20375693374363209
Diagonal
201869727.17257
Surface area
122254160246179254
Volume
2.9084968295258E+24
Space diagonal
247238913.04382
Perimeter
428230359
Area
8.8229340409604E+15
Altitude
123619456.52191
Surface area
8.8229340409604E+15
Volume
3.4276963853621E+23
Height
67289909.057522