142493277 is an odd 9-digits composite number following 142493276
and preceding 142493278 . In scientific notation, it is written as 1.42493277 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 94995516 positive integers (up to 142493277) that are relatively prime to 142493277.
142493277 has 4 divisors, whose sum is 189991040
The reverse of 142493277 is 772394241
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-two million four hundred ninety-three thousand two hundred seventy-seven
Scientific notation
1.42493277 × 10^8
Engineering notation
1.42493277 × 10^6
Prime Factorization
3 × 47497759
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142493277
Product of the distinct prime numbers
The prime factorization of 142493277 is 3 × 47497759.
Since it has a total of 2 prime factors.
10 , 8 , 75 , 41 , 512 , 311 , 4610 , 7208 , 97820 , 72255 , 12523 , 955952 , 6125814 , 7803093 , 95824146 , 49776995 , 589413793 , 566849461 , 9250793371 , 9138547821
n×2
284986554
n×3
427479831
n×4
569973108
n×5
712466385
n÷2
71246638.5
n÷3
47497759
n÷3
35623319.25
n÷5
28498655.4
n2
20304333990198729
n3
2.8932310875659E+24
n4
4.1226597878554E+32
n5
5.8745130312764E+40
2 √n
11937.054787509
3 √n
522.31374908184
4 √n
109.25682947765
5 √n
42.732556435749
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142493276
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142493277 can be divided by 4 positive divisors.
The sum of these divisors (counting 142493277) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111100100011001011101
3
Ternary
100221010102000210
4
Quaternary
20133210121131
5
Quinary
242434241102
6
Senary
22050043033
8
Octal
1037443135
10
Decimal
142493277
12
Duodecimal
3b879479
16
Hexadecimal
87e465d
20
Vigesimal
24abd3h
36
Base36
2cu4il
md5
d579a6d2dd2258bce6432cfaa875da73
sha1
647e0c6363ec6924dde771f8ca93c9fb8801cb55
sha256
d99fa00bb033440896a1010d807abc9fb4f0d124e7bb2f432b516c875b990a28
sha512
e725f7449bf43acce228dc001b9162cbdc0b5a654d3e62ac41563b4368e17e564199d8e435b3817fb251c15d534d9bf4d3682674317ebfa82668d3b360e21abe
ripemd-160
dc8dd9430a6af12959a8f1bb7261db9388527af9
Diameter
284986554
Circumference
895311664.41827
Area
6.3787946499642E+16
Volume
1.211913803978E+25
Surface area
2.5515178599857E+17
Circumference
895311664.41827
Perimeter
569973108
Area
20304333990198729
Diagonal
201515924.88039
Surface area
121826003941192374
Volume
2.8932310875659E+24
Space diagonal
246805595.50099
Perimeter
427479831
Area
8.792034521218E+15
Altitude
123402797.75049
Surface area
8.792034521218E+15
Volume
3.4097055359293E+23
Height
67171974.960129