1142255687 is an odd 10-digits composite number following 1142255686
and preceding 1142255688 . In scientific notation, it is written as 1.142255687 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1074788352 positive integers (up to 1142255687) that are relatively prime to 1142255687.
1142255687 has 8 divisors, whose sum is 1209757536
The reverse of 1142255687 is 7865522411
Previous prime number is 5953
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion one hundred forty-two million two hundred fifty-five thousand six hundred eighty-seven
Scientific notation
1.142255687 × 10^9
Engineering notation
1.142255687 × 10^9
Prime Factorization
17 × 5953 × 11287
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1142255687 Product of the distinct prime numbers
The prime factorization of 1142255687 is 17 × 5953 × 11287.
Since it has a total of 3 prime factors.
2 , 9 , 73 , 95 , 676 , 516 , 6786 , 1262 , 2479 , 38886 , 159008 , 665746 , 858318 , 5854708 , 53049151 , 58920188 , 242420842 , 906048278 , 2215131157 , 6029543019
n×2
2284511374
n×3
3426767061
n×4
4569022748
n×5
5711278435
n÷2
571127843.5
n÷3
380751895.66667
n÷3
285563921.75
n÷5
228451137.4
n2
1304748054483841969
n3
1.4903558853364E+27
n4
1.7023674856794E+36
n5
1.9445389418812E+45
2 √n33797.273366353
3 √n1045.3324757278
4 √n183.84034749302
5 √n64.796666778579
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
-1142255686 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 1142255687 can be divided by 8 positive divisors.
The sum of these divisors (counting 1142255687) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000101010111000001000111
3
Ternary
2221121100121020012
4
Quaternary
1010011113001013
5
Quinary
4314404140222
6
Senary
305202300435
8
Octal
10405270107
10
Decimal
1142255687
12
Duodecimal
27a65771b
16
Hexadecimal
44157047
20
Vigesimal
hgj1j47
36
Base36
iw2i4n
md5
ad1b6fca00c9dd439717e79a5d2e79c6
sha1
2005d365d9b8fa8cdf2995d7377f9318340d0b38
sha256
5d20b283d0a339477dcfbc4aa3487242f023e64ba0c3e5b77fe31503f69592a2
sha512
a1831b1fb96f1785ec9c08b4a25b5b4a599f956b8e24560271acb6b3d0c9ceb4bcfa7187c148701fe405bd96913271d96d6a30716ab66e18bc9bdf5114df8d00
ripemd-160
6fbf43c1bf5aab704f27fac829adcb31959d4f56
Diameter
2284511374
Circumference
7177004149.6007
Area
4.098986902752E+18
Volume
6.2427881341427E+27
Surface area
1.6395947611008E+19
Circumference
7177004149.6007
Perimeter
4569022748
Area
1304748054483841969
Diagonal
1615393484.2532
Surface area
7828488326903051814
Volume
1.4903558853364E+27
Space diagonal
1978444885.1185
Perimeter
3426767061
Area
5.6497248036067E+17
Altitude
989222442.55925
Surface area
5.6497248036067E+17
Volume
1.7564012548377E+26
Height
538464494.75107