142479498 is an even 9-digits composite number following 142479497
and preceding 142479499 . In scientific notation, it is written as 1.42479498 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 40663728 positive integers (up to 142479498) that are relatively prime to 142479498.
142479498 has 16 divisors, whose sum is 224142336
The reverse of 142479498 is 894974241
Previous prime number is 1583
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred forty-two million four hundred seventy-nine thousand four hundred ninety-eight
Scientific notation
1.42479498 × 10^8
Engineering notation
1.42479498 × 10^6
Prime Factorization
2 × 21 × 1583 × 2143
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142479498 Product of the distinct prime numbers
The prime factorization of 142479498 is 2 × 21 × 1583 × 2143.
Since it has a total of 4 prime factors.
8 , 3 , 43 , 5 , 978 , 349 , 7681 , 1780 , 21811 , 96462 , 674535 , 816589 , 4026625 , 8169914 , 23141551 , 45842082 , 115730170 , 248173796 , 8229690359 , 8574515675
n×2
284958996
n×3
427438494
n×4
569917992
n×5
712397490
n÷2
71239749
n÷3
47493166
n÷3
35619874.5
n÷5
28495899.6
n2
20300407350332004
n3
2.8923918484708E+24
n4
4.1210653858941E+32
n5
5.8716732740737E+40
2 √n11936.477621141
3 √n522.296912748
4 √n109.25418811717
5 √n42.731729962131
1 , 2 , 21 , 42 , 1583 , 2143 , 3166 , 4286 , 33243 , 45003 , 66486 , 90006 , 3392369 , 6784738 , 71239749 , 142479498
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142479497 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142479498 can be divided by 16 positive divisors.
The sum of these divisors (counting 142479498) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111100001000010001010
3
Ternary
100221002201010110
4
Quaternary
20133201002022
5
Quinary
242433320443
6
Senary
22045455150
8
Octal
1037410212
10
Decimal
142479498
12
Duodecimal
3b8714b6
16
Hexadecimal
87e108a
20
Vigesimal
24a9iei
36
Base36
2cttvu
md5
863cb890770c586d2f71d49eb3c84c7e
sha1
332711ae484ec67b2b17854afead452370212f2d
sha256
7246984123fae0a89ae8b86a42e3dab4abf2fdddc7b026776eea8c01e8c93b72
sha512
4c8a9aeddc3661969f8371faec92649f844e05221596a4e03efe291d1c225949c44982ea4b08809116369d03fbe3706bf550a51a3d1fa39cd110742748065ee1
ripemd-160
e8045b2450851307b9883564d4031da57f468d9b
Diameter
284958996
Circumference
895225088.40792
Area
6.3775610596683E+16
Volume
1.2115622643279E+25
Surface area
2.5510244238673E+17
Circumference
895225088.40792
Perimeter
569917992
Area
20300407350332004
Diagonal
201496438.43171
Surface area
121802444101992024
Volume
2.8923918484708E+24
Space diagonal
246781729.57291
Perimeter
427438494
Area
8.7903342362799E+15
Altitude
123390864.78645
Surface area
8.7903342362799E+15
Volume
3.4087164831707E+23
Height
67165479.477237