1550794889 is an odd 10-digits composite number following 1550794888
and preceding 1550794890 . In scientific notation, it is written as 1.550794889 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1327843440 positive integers (up to 1550794889) that are relatively prime to 1550794889.
1550794889 has 8 divisors, whose sum is 1774216128
The reverse of 1550794889 is 9884970551
Previous prime number is 947
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
one billion five hundred fifty million seven hundred ninety-four thousand eight hundred eighty-nine
Scientific notation
1.550794889 × 10^9
Engineering notation
1.550794889 × 10^9
Prime Factorization
7 × 947 × 233941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1550794889
Product of the distinct prime numbers
The prime factorization of 1550794889 is 7 × 947 × 233941.
Since it has a total of 3 prime factors.
7 , 1 , 21 , 63 , 339 , 310 , 2318 , 6469 , 3247 , 10508 , 653861 , 744321 , 3772786 , 1989458 , 91043871 , 94600730 , 963692368 , 129686391 , 3935580012 , 1569986228
n×2
3101589778
n×3
4652384667
n×4
6203179556
n×5
7753974445
n÷2
775397444.5
n÷3
516931629.66667
n÷3
387698722.25
n÷5
310158977.8
n2
2404964787748522321
n3
3.7296071010654E+27
n4
5.7838556303103E+36
n5
8.9695737501991E+45
2 √n
39380.133176514
3 √n
1157.4923258607
4 √n
198.44428229736
5 √n
68.882812668077
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
-1550794888
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 1550794889 can be divided by 8 positive divisors.
The sum of these divisors (counting 1550794889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011100011011110100000010001001
3
Ternary
11000002002112122202
4
Quaternary
1130123310002021
5
Quinary
11134000414024
6
Senary
413514525545
8
Octal
13433640211
10
Decimal
1550794889
12
Duodecimal
3734368b5
16
Hexadecimal
5c6f4089
20
Vigesimal
144c9749
36
Base36
pnawzt
md5
a971f7821e2ebc9bef0dd9a1286bfe5a
sha1
9fb53cd965eccac39166c47941a303191975678d
sha256
db6ca02cebe446c5f53290e556d7f457bc71879939cd0d9af31a861287ac75bf
sha512
71ef70e394ff06a51eba7a2eead26ee497f0be33cf6aac5c98f5164f9e2fa56d3848a719f195b25cbabec184bed8e2c93b6c7d85db92d0b1d99553e0c0b89925
ripemd-160
db9240619dd2d10ca6db1ad11a83411a5a822fdf
Diameter
3101589778
Circumference
9743931661.014
Area
7.5554197093329E+18
Volume
1.5622541692644E+28
Surface area
3.0221678837332E+19
Circumference
9743931661.014
Perimeter
6203179556
Area
2404964787748522321
Diagonal
2193155164.4827
Surface area
1.4429788726491E+19
Volume
3.7296071010654E+27
Space diagonal
2686055539.8661
Perimeter
4652384667
Area
1.0413803006986E+18
Altitude
1343027769.9331
Surface area
1.0413803006986E+18
Volume
4.3953841205414E+26
Height
731051721.49423