142875992 is an even 9-digits composite number following 142875991
and preceding 142875993 . In scientific notation, it is written as 1.42875992 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 61232544 positive integers (up to 142875992) that are relatively prime to 142875992.
142875992 has 16 divisors, whose sum is 306162960
The reverse of 142875992 is 299578241
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-two million eight hundred seventy-five thousand nine hundred ninety-two
Scientific notation
1.42875992 × 10^8
Engineering notation
1.42875992 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 2551357
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35718998
Product of the distinct prime numbers
The prime factorization of 142875992 is 2 × 2 × 2 × 7 × 2551357.
Since it has a total of 5 prime factors.
7 , 8 , 64 , 80 , 118 , 648 , 4362 , 9832 , 7153 , 87267 , 955886 , 917877 , 2284149 , 3067883 , 2303680 , 1384407 , 560967948 , 310657624 , 5001160770 , 9459236327
n×2
285751984
n×3
428627976
n×4
571503968
n×5
714379960
n÷2
71437996
n÷3
47625330.666667
n÷3
35718998
n÷5
28575198.4
n2
20413549089984064
n3
2.9166060764722E+24
n4
4.1671298644919E+32
n5
5.953828131821E+40
2 √n
11953.074583554
3 √n
522.78094915561
4 √n
109.33011745879
5 √n
42.755486427665
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 2551357 , 5102714 , 10205428 , 17859499 , 20410856 , 35718998 , 71437996 , 142875992
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
-142875991
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 142875992 can be divided by 16 positive divisors.
The sum of these divisors (counting 142875992) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100001000001110101011000
3
Ternary
100221211212000102
4
Quaternary
20201001311120
5
Quinary
243034012432
6
Senary
22102154532
8
Octal
1041016530
10
Decimal
142875992
12
Duodecimal
3ba22a48
16
Hexadecimal
8841d58
20
Vigesimal
24cj9jc
36
Base36
2d2btk
md5
c4675d867e386de9df2f06f0e4d1f89a
sha1
06068cc11d6f3a34d584809ef0ce126af5c655c8
sha256
335d27c78be564b3b9c9fa83decc0af2950f70f74f5725f81b1c2285babb2de0
sha512
96b03fa1ca35bd332f1b37875b1da8e3b7998a29e98a2bd66f743b67ed33ea8063f00ed927e8e8feeb4eedc3ee4b2aa1b19945c0479bc7b51278636faa4d51ac
ripemd-160
416f9a8018cdd9b49b7177d94d4e5d43e73660b2
Diameter
285751984
Circumference
897716333.68311
Area
6.4131055854789E+16
Volume
1.2217050964347E+25
Surface area
2.5652422341915E+17
Circumference
897716333.68311
Perimeter
571503968
Area
20413549089984064
Diagonal
202057165.62391
Surface area
122481294539904384
Volume
2.9166060764722E+24
Space diagonal
247468477.3258
Perimeter
428627976
Area
8.8393260466635E+15
Altitude
123734238.6629
Surface area
8.8393260466635E+15
Volume
3.4372532245389E+23
Height
67352388.541303