142298983 is an odd 9-digits composite number following 142298982
and preceding 142298984 . In scientific notation, it is written as 1.42298983 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 141841120 positive integers (up to 142298983) that are relatively prime to 142298983.
142298983 has 4 divisors, whose sum is 142756848
The reverse of 142298983 is 389892241
Previous prime number is 311
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred forty-two million two hundred ninety-eight thousand nine hundred eighty-three
Scientific notation
1.42298983 × 10^8
Engineering notation
1.42298983 × 10^6
Prime Factorization
311 × 457553
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
142298983 Product of the distinct prime numbers
The prime factorization of 142298983 is 311 × 457553.
Since it has a total of 2 prime factors.
1 , 2 , 76 , 18 , 276 , 340 , 1926 , 6797 , 20552 , 10462 , 693666 , 37241 , 6224121 , 138039 , 38302885 , 92262932 , 96656440 , 991875132 , 5953535228 , 6695026588
n×2
284597966
n×3
426896949
n×4
569195932
n×5
711494915
n÷2
71149491.5
n÷3
47432994.333333
n÷3
35574745.75
n÷5
28459796.6
n2
20249000562834289
n3
2.8814121868577E+24
n4
4.1002202379366E+32
n5
5.834571699344E+40
2 √n11928.913739314
3 √n522.07624410503
4 √n109.21956665046
5 √n42.720896641565
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
-142298982 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 142298983 can be divided by 4 positive divisors.
The sum of these divisors (counting 142298983) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011110110100111101100111
3
Ternary
100220202112111201
4
Quaternary
20132310331213
5
Quinary
242412031413
6
Senary
22041543331
8
Octal
1036647547
10
Decimal
142298983
12
Duodecimal
3b7a4b47
16
Hexadecimal
87b4f67
20
Vigesimal
2497793
36
Base36
2cpylj
md5
65c1c566e2cc83a640d7c4d3074a66e4
sha1
91de20fc2814570a65dfe2d015df332cfafc7a90
sha256
dcb8d6b15edce4549bc646e1ae17ab7abfb7ccd97a8511acd24b424d424dc300
sha512
2e046377bffc476db1ec40cece3302928898068463c3a32a9521ba722a50c55579f557b2e15329f2d20896a4e69448459b20969a02aed0b4f83e57973339517c
ripemd-160
24f5fc7b514e813cfd4d31112996faf3ceab2dfc
Diameter
284597966
Circumference
894090879.2122
Area
6.3614111410736E+16
Volume
1.2069631144262E+25
Surface area
2.5445644564294E+17
Circumference
894090879.2122
Perimeter
569195932
Area
20249000562834289
Diagonal
201241151.6705
Surface area
121494003377005734
Volume
2.8814121868577E+24
Space diagonal
246469068.42138
Perimeter
426896949
Area
8.7680744443299E+15
Altitude
123234534.21069
Surface area
8.7680744443299E+15
Volume
3.3957768278678E+23
Height
67080383.890166