142667725 is an odd 9-digits composite number following 142667724
and preceding 142667726 . In scientific notation, it is written as 1.42667725 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 114134160 positive integers (up to 142667725) that are relatively prime to 142667725.
142667725 has 4 divisors, whose sum is 148374460
The reverse of 142667725 is 527766241
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-two million six hundred sixty-seven thousand seven hundred twenty-five
Scientific notation
1.42667725 × 10^8
Engineering notation
1.42667725 × 10^6
Prime Factorization
25 × 5706709
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142667725
Product of the distinct prime numbers
The prime factorization of 142667725 is 25 × 5706709.
Since it has a total of 2 prime factors.
4 , 10 , 65 , 20 , 441 , 43 , 8892 , 4481 , 83857 , 27077 , 801856 , 271502 , 9890146 , 9836367 , 56683047 , 66564831 , 557784859 , 289237150 , 9794758058 , 1394704876
n×2
285335450
n×3
428003175
n×4
570670900
n×5
713338625
n÷2
71333862.5
n÷3
47555908.333333
n÷3
35666931.25
n÷5
28533545
n2
20354079756675625
n3
2.9038702533535E+24
n4
4.1428856274111E+32
n5
5.9105606739794E+40
2 √n
11944.359547502
3 √n
522.52681043415
4 √n
109.29025367114
5 √n
42.743014418479
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
-142667724
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 142667725 can be divided by 4 positive divisors.
The sum of these divisors (counting 142667725) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100000001110111111001101
3
Ternary
100221110021022211
4
Quaternary
20200032333031
5
Quinary
243010331400
6
Senary
22053510421
8
Octal
1040167715
10
Decimal
142667725
12
Duodecimal
3b942411
16
Hexadecimal
880efcd
20
Vigesimal
24bd965
36
Base36
2cxv4d
md5
b2cbde6db4f6be6f2de10bb1ee6a1ca5
sha1
308699e23e21a8407ef24ce6a785777df23374ce
sha256
c1f4fba95e95d624773a95fff436afa1d0d82db05a5eef3c3353f0227fa986a7
sha512
842a17c7cbcb387df050f7e0596e387e51346331f3d763e39c32466b01897d8bb8e5827412d93bc7099a4712b9aea291c983f177fbc326121d05f2b922fde0ac
ripemd-160
a7088e72a0c81eeb842a58fef79e00e1283ccf8a
Diameter
285335450
Circumference
896407753.52874
Area
6.3944227434153E+16
Volume
1.2163703273218E+25
Surface area
2.5577690973661E+17
Circumference
896407753.52874
Perimeter
570670900
Area
20354079756675625
Diagonal
201762631.60792
Surface area
122124478540053750
Volume
2.9038702533535E+24
Space diagonal
247107748.30026
Perimeter
428003175
Area
8.8135750699678E+15
Altitude
123553874.15013
Surface area
8.8135750699678E+15
Volume
3.4222439130536E+23
Height
67254210.535972