1311883919 is an odd 10-digits composite number following 1311883918
and preceding 1311883920 . In scientific notation, it is written as 1.311883919 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 1292303496 positive integers (up to 1311883919) that are relatively prime to 1311883919.
1311883919 has 4 divisors, whose sum is 1331464344
The reverse of 1311883919 is 9193881131
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion three hundred eleven million eight hundred eighty-three thousand nine hundred nineteen
Scientific notation
1.311883919 × 10^9
Engineering notation
1.311883919 × 10^9
Prime Factorization
67 × 19580357
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1311883919
Product of the distinct prime numbers
The prime factorization of 1311883919 is 67 × 19580357.
Since it has a total of 2 prime factors.
6 , 5 , 100 , 85 , 474 , 508 , 4497 , 9575 , 98717 , 20464 , 625321 , 976602 , 5699974 , 4552565 , 96419958 , 86409721 , 580685155 , 913937801 , 473700553 , 5098190374
n×2
2623767838
n×3
3935651757
n×4
5247535676
n×5
6559419595
n÷2
655941959.5
n÷3
437294639.66667
n÷3
327970979.75
n÷5
262376783.8
n2
1721039416930798561
n3
2.2578039350367E+27
n4
2.9619766746295E+36
n5
3.8857695678995E+45
2 √n
36219.938141858
3 √n
1094.708447778
4 √n
190.31536496525
5 √n
66.616081305071
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1311883918
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1311883919 can be divided by 4 positive divisors.
The sum of these divisors (counting 1311883919) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110001100011100001010001111
3
Ternary
10101102112121102022
4
Quaternary
1032030130022033
5
Quinary
10141320241134
6
Senary
334102120355
8
Octal
11614341217
10
Decimal
1311883919
12
Duodecimal
3074200bb
16
Hexadecimal
4e31c28f
20
Vigesimal
109j59fj
36
Base36
lp283z
md5
2fd93ffc601bdb66e20420f0f8147cc3
sha1
9498be8fb9bb39dcedee785df8100929f67d423c
sha256
03b1136d50296e3647eb6f52a795cac0b92ca7236eea6de4b5b829efb4392e5a
sha512
f17e324e82093d455bffcffbfaee95bbc6c982fa3ab499f44ae2b345318b73a58e09b3477312731bccc0b97abcd1fa36296afabebe60dfb8cc05b8fd98e3ed88
ripemd-160
51d32aff62b8841ffa706a7f130717686b8205b8
Diameter
2623767838
Circumference
8242809764.586
Area
5.4068047887683E+18
Volume
9.4574670074097E+27
Surface area
2.1627219155073E+19
Circumference
8242809764.586
Perimeter
5247535676
Area
1721039416930798561
Diagonal
1855284030.509
Surface area
1.0326236501585E+19
Volume
2.2578039350367E+27
Space diagonal
2272249601.3406
Perimeter
3935651757
Area
7.4523192798821E+17
Altitude
1136124800.6703
Surface area
7.4523192798821E+17
Volume
2.6608474550901E+26
Height
618428010.16966