1142181899 is an odd 10-digits composite number following 1142181898
and preceding 1142181900 . In scientific notation, it is written as 1.142181899 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1125487720 positive integers (up to 1142181899) that are relatively prime to 1142181899.
1142181899 has 8 divisors, whose sum is 1158893568
The reverse of 1142181899 is 9981812411
Previous prime number is 2687
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion one hundred forty-two million one hundred eighty-one thousand eight hundred ninety-nine
Scientific notation
1.142181899 × 10^9
Engineering notation
1.142181899 × 10^9
Prime Factorization
71 × 2687 × 5987
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1142181899
Product of the distinct prime numbers
The prime factorization of 1142181899 is 71 × 2687 × 5987.
Since it has a total of 3 prime factors.
9 , 4 , 67 , 74 , 31 , 439 , 6342 , 83 , 27499 , 72592 , 634028 , 937192 , 2706878 , 1894341 , 43400684 , 94549242 , 597245221 , 282399551 , 6777511685 , 7105739827
n×2
2284363798
n×3
3426545697
n×4
4568727596
n×5
5710909495
n÷2
571090949.5
n÷3
380727299.66667
n÷3
285545474.75
n÷5
228436379.8
n2
1304579490403246201
n3
1.4900670797452E+27
n4
1.7019276467808E+36
n5
1.9439109515607E+45
2 √n
33796.181722201
3 √n
1045.3099662744
4 √n
183.83737846858
5 √n
64.795829603496
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
-1142181898
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 1142181899 can be divided by 8 positive divisors.
The sum of these divisors (counting 1142181899) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000101000101000000001011
3
Ternary
2221121012212000022
4
Quaternary
1010011011000023
5
Quinary
4314344310044
6
Senary
305200531055
8
Octal
10405050013
10
Decimal
1142181899
12
Duodecimal
27a620a8b
16
Hexadecimal
4414500b
20
Vigesimal
hgiceej
36
Base36
iw0x6z
md5
c8e1a3c2f3d4163b362907ace454305b
sha1
461b76b598dbefde93805eee421cfe74e977166a
sha256
9264fd9a17f8143f617d36dc0702def16c7dfb0a3d2799572e6176914f3148a8
sha512
01595303f1b7b32ed6dae5b25ac9c185c029061c96d901fde66c185e3c091c3f201a3ba77dfc34dbd6d5517cddcbcee8d1f551a8717b0002fee1332a71fc31f3
ripemd-160
5b607e5d114cb11263a444c760c7074d646c48fa
Diameter
2284363798
Circumference
7176540525.9233
Area
4.0984573430748E+18
Volume
6.2415783881115E+27
Surface area
1.6393829372299E+19
Circumference
7176540525.9233
Perimeter
4568727596
Area
1304579490403246201
Diagonal
1615289132.2629
Surface area
7827476942419477206
Volume
1.4900670797452E+27
Space diagonal
1978317080.5535
Perimeter
3426545697
Area
5.6489948997268E+17
Altitude
989158540.27675
Surface area
5.6489948997268E+17
Volume
1.7560608941845E+26
Height
538429710.75429