1551149420 is an even 10-digits composite number following 1551149419
and preceding 1551149421 . In scientific notation, it is written as 1.551149420 × 10^9.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 620459760 positive integers (up to 1551149420) that are relatively prime to 1551149420.
1551149420 has 12 divisors, whose sum is 3257413824
The reverse of 1551149420 is 0249411551
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 32 Digital Root 5
Name
one billion five hundred fifty-one million one hundred forty-nine thousand four hundred twenty
Scientific notation
1.551149420 × 10^9
Engineering notation
1.551149420 × 10^9
Prime Factorization
2 × 2 × 5 × 77557471
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
775574710 Product of the distinct prime numbers
The prime factorization of 1551149420 is 2 × 2 × 5 × 77557471.
Since it has a total of 4 prime factors.
3 , 3 , 39 , 66 , 312 , 317 , 776 , 818 , 7077 , 4354 , 465628 , 602905 , 7342882 , 3415494 , 49560425 , 53291999 , 835806762 , 873390311 , 6612028764 , 2523062034
n×2
3102298840
n×3
4653448260
n×4
6204597680
n×5
7755747100
n÷2
775574710
n÷3
517049806.66667
n÷3
387787355
n÷5
310229884
n2
2406064523166336400
n3
3.732165589592E+27
n4
5.7891464896397E+36
n5
8.9798312196996E+45
2 √n39384.634313397
3 √n1157.580524854
4 √n198.45562303295
5 √n68.885961873656
1 , 2 , 4 , 5 , 10 , 20 , 77557471 , 155114942 , 310229884 , 387787355 , 775574710 , 1551149420
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1551149419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1551149420 can be divided by 12 positive divisors.
The sum of these divisors (counting 1551149420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011100011101001010100101101100
3
Ternary
11000002202112222112
4
Quaternary
1130131022211230
5
Quinary
11134043240140
6
Senary
413530303152
8
Octal
13435124554
10
Decimal
1551149420
12
Duodecimal
373587ab8
16
Hexadecimal
5c74a96c
20
Vigesimal
144eddb0
36
Base36
pniijw
md5
0d9b4fe94882ed8a4d01837732733f06
sha1
f1cc91057f773789fab1f450f303673592f99dd5
sha256
c799155bcbdd13412fdd6bf8a38780a4b5aa1e6cd736055d0b2d9867f3275766
sha512
fe745c5e084caa92bb7104e871c090823969ad9257da193b4306301aff76239ac3e0fd21da4ee383070d4bf48c3d9c0d2056a4aac8bb947ec29288b9824fc5ad
ripemd-160
195151c8e221a5142422ad892cdce2bdf1ed6afb
Diameter
3102298840
Circumference
9746159244.9841
Area
7.5588746300424E+18
Volume
1.5633258664324E+28
Surface area
3.023549852017E+19
Circumference
9746159244.9841
Perimeter
6204597680
Area
2406064523166336400
Diagonal
2193656547.0312
Surface area
1.4436387138998E+19
Volume
3.732165589592E+27
Space diagonal
2686669605.571
Perimeter
4653448260
Area
1.0418565001033E+18
Altitude
1343334802.7855
Surface area
1.0418565001033E+18
Volume
4.398399328186E+26
Height
731218849.01039