142777123 is an odd 9-digits composite number following 142777122
and preceding 142777124 . In scientific notation, it is written as 1.42777123 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 134697024 positive integers (up to 142777123) that are relatively prime to 142777123.
142777123 has 8 divisors, whose sum is 151027488
The reverse of 142777123 is 321777241
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-two million seven hundred seventy-seven thousand one hundred twenty-three
Scientific notation
1.42777123 × 10^8
Engineering notation
1.42777123 × 10^6
Prime Factorization
23 × 73 × 85037
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142777123
Product of the distinct prime numbers
The prime factorization of 142777123 is 23 × 73 × 85037.
Since it has a total of 3 prime factors.
10 , 9 , 20 , 35 , 989 , 632 , 811 , 4030 , 30603 , 84805 , 988929 , 108511 , 9783096 , 9795064 , 70933488 , 44059236 , 589621905 , 258811018 , 709321010 , 733154520
n×2
285554246
n×3
428331369
n×4
571108492
n×5
713885615
n÷2
71388561.5
n÷3
47592374.333333
n÷3
35694280.75
n÷5
28555424.6
n2
20385306852157129
n3
2.9105554638232E+24
n4
4.155607354566E+32
n5
5.9332566240258E+40
2 √n
11948.93815366
3 √n
522.66033463806
4 √n
109.31119866537
5 √n
42.749567500787
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142777122
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142777123 can be divided by 8 positive divisors.
The sum of these divisors (counting 142777123) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000101001101100100011
3
Ternary
100221122211101121
4
Quaternary
20200221230203
5
Quinary
243022331443
6
Senary
22100113111
8
Octal
1040515443
10
Decimal
142777123
12
Duodecimal
3b995797
16
Hexadecimal
8829b23
20
Vigesimal
24c72g3
36
Base36
2d07j7
md5
2c201907b4af110091223c501f34d043
sha1
364d99abaa258d9d02f860fb0b11811cca963d51
sha256
cc77de354c7eca43f0bd3bf48260cb52f2b79e4f7998b346bc4162837a1dd638
sha512
eb3b00fa5ab60de2a12756bcc25f2ddc22c80a789ffbac9272dd93e7df1e8e1d97983d7ad65468cbbca14d56f1a76976161df4681afa13e38fa122253fa3cba5
ripemd-160
76ee13768340ae64bd380c3ed3e315d3dcc7fec3
Diameter
285554246
Circumference
897095121.43497
Area
6.4042330247911E+16
Volume
1.219170621735E+25
Surface area
2.5616932099164E+17
Circumference
897095121.43497
Perimeter
571108492
Area
20385306852157129
Diagonal
201917343.74321
Surface area
122311841112942774
Volume
2.9105554638232E+24
Space diagonal
247297231.19451
Perimeter
428331369
Area
8.8270967989545E+15
Altitude
123648615.59726
Surface area
8.8270967989545E+15
Volume
3.4301225091482E+23
Height
67305781.247737