142777156 is an even 9-digits composite number following 142777155
and preceding 142777157 . In scientific notation, it is written as 1.42777156 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 71364320 positive integers (up to 142777156) that are relatively prime to 142777156.
142777156 has 12 divisors, whose sum is 249944940
The reverse of 142777156 is 651777241
Previous prime number is 7109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-two million seven hundred seventy-seven thousand one hundred fifty-six
Scientific notation
1.42777156 × 10^8
Engineering notation
1.42777156 × 10^6
Prime Factorization
2 × 2 × 7109 × 5021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71388578
Product of the distinct prime numbers
The prime factorization of 142777156 is 2 × 2 × 7109 × 5021.
Since it has a total of 4 prime factors.
6 , 8 , 77 , 6 , 954 , 330 , 3705 , 4277 , 44338 , 69729 , 836337 , 630942 , 7313119 , 2927900 , 66299325 , 65705714 , 357708934 , 465937065 , 5302545053 , 1393695443
n×2
285554312
n×3
428331468
n×4
571108624
n×5
713885780
n÷2
71388578
n÷3
47592385.333333
n÷3
35694289
n÷5
28555431.2
n2
20385316275448336
n3
2.910557481969E+24
n4
4.1556111965006E+32
n5
5.9332634807811E+40
2 √n
11948.939534536
3 √n
522.66037490546
4 √n
109.31120498163
5 √n
42.749569476923
1 , 2 , 4 , 5021 , 7109 , 10042 , 14218 , 20084 , 28436 , 35694289 , 71388578 , 142777156
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142777155
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142777156 can be divided by 12 positive divisors.
The sum of these divisors (counting 142777156) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100000101001101101000100
3
Ternary
100221122211102211
4
Quaternary
20200221231010
5
Quinary
243022332111
6
Senary
22100113204
8
Octal
1040515504
10
Decimal
142777156
12
Duodecimal
3b995804
16
Hexadecimal
8829b44
20
Vigesimal
24c72hg
36
Base36
2d07k4
md5
845ac9efb19ba2aeab6921e660e32017
sha1
b2ab42b1b5cd203f1cb533f504f38526984c55f7
sha256
60bb46809d94aa52da0a1cdd703388d56d74699000e781bb9cbd704bafd148ba
sha512
f044ab497a9728f9e47a0ed970d159e786e84b83f82b5fa0df639964711daf2dbbcc616ecd7280b3c8607ff7dd2f8f3db2c3a77eebba166b8affb34dceacf78e
ripemd-160
dc4729007d16e7406b81a6047dee9ed7fd276465
Diameter
285554312
Circumference
897095328.78009
Area
6.4042359852053E+16
Volume
1.219171467094E+25
Surface area
2.5616943940821E+17
Circumference
897095328.78009
Perimeter
571108624
Area
20385316275448336
Diagonal
201917390.41226
Surface area
122311897652690016
Volume
2.910557481969E+24
Space diagonal
247297288.35219
Perimeter
428331468
Area
8.8271008793593E+15
Altitude
123648644.17609
Surface area
8.8271008793593E+15
Volume
3.4301248875559E+23
Height
67305796.804086