1550111921 is an odd 10-digits prime number following 1550111920
and preceding 1550111922 . In scientific notation, it is written as 1.550111921 × 10^9.
The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors.
There are 1550111920 positive integers (up to 1550111921) that are relatively prime to 1550111921.
1550111921 has 2 divisors, whose sum is 1550111922
The reverse of 1550111921 is 1291110551
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 26 Digital Root 8
Name
one billion five hundred fifty million one hundred eleven thousand nine hundred twenty-one
Scientific notation
1.550111921 × 10^9
Engineering notation
1.550111921 × 10^9
Prime Factorization
1550111921
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1550111921 Product of the distinct prime numbers
The prime factorization of 1550111921 is 1550111921.
Since it has a total of 1 prime factors.
2 , 4 , 48 , 52 , 189 , 399 , 3715 , 2648 , 59884 , 21266 , 672135 , 636605 , 5654960 , 1725975 , 955363 , 78896700 , 919311180 , 789945334 , 1021356328 , 5806010544
n×2
3100223842
n×3
4650335763
n×4
6200447684
n×5
7750559605
n÷2
775055960.5
n÷3
516703973.66667
n÷3
387527980.25
n÷5
310022384.2
n2
2402846967626310241
n3
3.7246817288562E+27
n4
5.773673549831E+36
n5
8.9498401975553E+45
2 √n39371.460742523
3 √n1157.3223815518
4 √n198.42243003885
5 √n68.876744419245
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1550111922 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
775055961 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
39371.460755222 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999987098 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1550111921 can be divided by 2 positive divisors.
The sum of these divisors (counting 1550111921) is 1550111922, the average is 775055961.
Base
System
Value
2
Binary
1011100011001001101010010110001
3
Ternary
11000000210211210122
4
Quaternary
1130121031102301
5
Quinary
11133312040141
6
Senary
413452140025
8
Octal
13431152261
10
Decimal
1550111921
12
Duodecimal
373167615
16
Hexadecimal
5c64d4b1
20
Vigesimal
14483jg1
36
Base36
pmwa0h
md5
b8936333af875aa3b5f1db9d51afc5f8
sha1
21d5cb255258c73743abeb02164482ff80e65d29
sha256
a2b4df0ef0895ac5e08cc7072b24fc78554c1ed024b7fb7018bbf7e91d044804
sha512
3bb46d3efa090d62366847c9e9b016a300d85998c6c9272fb59185b0526915eb4a90fd722435c3b9e6539549458a93ac36f7fbb2d9224f7af69129d6fcc16150
ripemd-160
e909dbda3c612c5cc5d815a97974e46c0371de4e
Diameter
3100223842
Circumference
9739640446.5111
Area
7.5487663811953E+18
Volume
1.560191034178E+28
Surface area
3.0195065524781E+19
Circumference
9739640446.5111
Perimeter
6200447684
Area
2402846967626310241
Diagonal
2192189301.8744
Surface area
1.4417081805758E+19
Volume
3.7246817288562E+27
Space diagonal
2684872604.5902
Perimeter
4650335763
Area
1.0404632576854E+18
Altitude
1342436302.2951
Surface area
1.0404632576854E+18
Volume
4.3895795137265E+26
Height
730729767.29147