142468980 is an even 9-digits composite number following 142468979
and preceding 142468981 . In scientific notation, it is written as 1.42468980 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 37991712 positive integers (up to 142468980) that are relatively prime to 142468980.
142468980 has 24 divisors, whose sum is 398913312
The reverse of 142468980 is 089864241
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred forty-two million four hundred sixty-eight thousand nine hundred eighty
Scientific notation
1.42468980 × 10^8
Engineering notation
1.42468980 × 10^6
Prime Factorization
2 × 2 × 5 × 3 × 2374483
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71234490 Product of the distinct prime numbers
The prime factorization of 142468980 is 2 × 2 × 5 × 3 × 2374483.
Since it has a total of 5 prime factors.
9 , 9 , 25 , 11 , 261 , 355 , 4428 , 3475 , 30254 , 53744 , 797715 , 563516 , 8459409 , 6902111 , 64557616 , 21895446 , 672725533 , 3495376 , 3389917042 , 8494025127
n×2
284937960
n×3
427406940
n×4
569875920
n×5
712344900
n÷2
71234490
n÷3
47489660
n÷3
35617245
n÷5
28493796
n2
20297410262240400
n3
2.8917513367029E+24
n4
4.119848633537E+32
n5
5.8695063257441E+40
2 √n11936.037030774
3 √n522.28406024597
4 √n109.25217174397
5 √n42.731099042434
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 2374483 , 4748966 , 7123449 , 9497932 , 11872415 , 14246898 , 23744830 , 28493796 , 35617245 , 47489660 , 71234490 , 142468980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142468979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142468980 can be divided by 24 positive divisors.
The sum of these divisors (counting 142468980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000011111011110011101110100
3
Ternary
100221002011200220
4
Quaternary
20133132131310
5
Quinary
242433001410
6
Senary
22045334340
8
Octal
1037363564
10
Decimal
142468980
12
Duodecimal
3b8673b0
16
Hexadecimal
87de774
20
Vigesimal
24a8c90
36
Base36
2ctlro
md5
e54ca4313ca08f36c588a07659123750
sha1
a3a20cba6f0f6542b9f0eabeccb2b5aae4bb3eea
sha256
c9d798f6c611fcb1c3686d938c4752322228e2c0d505e046e5763f3aa7d4898b
sha512
aa38d795a0fc20fe9e549e6ff4104f2455cfc7576528e807b5c8e5421d9312a7110f5200c5c357f253f19dd8cfd3238698e8ddc71c617c69d60d474e56dc9deb
ripemd-160
a945bf568adf79c5e7daad6c123ea19703cf564d
Diameter
284937960
Circumference
895159001.86486
Area
6.3766194966753E+16
Volume
1.2112939673859E+25
Surface area
2.5506477986701E+17
Circumference
895159001.86486
Perimeter
569875920
Area
20297410262240400
Diagonal
201481563.73346
Surface area
121784461573442400
Volume
2.8917513367029E+24
Space diagonal
246763511.86251
Perimeter
427406940
Area
8.7890364590676E+15
Altitude
123381755.93126
Surface area
8.7890364590676E+15
Volume
3.4079616328132E+23
Height
67160521.244487