2649085479 is an odd 10-digits composite number following 2649085478
and preceding 2649085480 . In scientific notation, it is written as 2.649085479 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 1762652016 positive integers (up to 2649085479) that are relatively prime to 2649085479.
2649085479 has 16 divisors, whose sum is 3669995392
The reverse of 2649085479 is 9745809462
Previous prime number is 523
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
two billion six hundred forty-nine million eighty-five thousand four hundred seventy-nine
Scientific notation
2.649085479 × 10^9
Engineering notation
2.649085479 × 10^9
Prime Factorization
27 × 3 × 523 × 62533
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2649085479
Product of the distinct prime numbers
The prime factorization of 2649085479 is 27 × 3 × 523 × 62533.
Since it has a total of 4 prime factors.
1 , 4 , 44 , 29 , 322 , 822 , 1299 , 3445 , 62665 , 57005 , 12751 , 529334 , 6342214 , 3420659 , 83349350 , 17357079 , 805754108 , 486002691 , 2299124739 , 7139722377
n×2
5298170958
n×3
7947256437
n×4
10596341916
n×5
13245427395
n÷2
1324542739.5
n÷3
883028493
n÷3
662271369.75
n÷5
529817095.8
n2
7017653875048659441
n3
1.8590364977039E+28
n4
4.9247465909985E+37
n5
1.3046074681969E+47
2 √n
51469.267325269
3 √n
1383.6682979941
4 √n
226.86839208067
5 √n
76.668893311267
1 , 3 , 27 , 81 , 523 , 1569 , 14121 , 42363 , 62533 , 187599 , 1688391 , 5065173 , 32704759 , 98114277 , 883028493 , 2649085479
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2649085478
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2649085479 can be divided by 16 positive divisors.
The sum of these divisors (counting 2649085479) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011101111001011101011000100111
3
Ternary
20211121201111010000
4
Quaternary
2131321131120213
5
Quinary
20411131213404
6
Senary
1114511032343
8
Octal
23571353047
10
Decimal
2649085479
12
Duodecimal
61b20b6b3
16
Hexadecimal
9de5d627
20
Vigesimal
217gfddj
36
Base36
17t73fr
md5
de9031e2eb14a97edd3df732ec9d2fe6
sha1
c8f2698f75ba7246dd9ae67d17964d21147ebf48
sha256
96dc7c3338167b7762a9bebe0ccd67908204361b987877d1bf9dab63f8d7406d
sha512
e0edb7042b3cbd15d8bb7fc69aed0d026ca1c9c8d7a8d00c7aac462fd447c6523b19c8d8f0b51189a1978490d7b475c244ac73a2105b170ac8ea6ed6f3f493f6
ripemd-160
a1cbe803bd5efbed872f422e03b6925dfeb99207
Diameter
5298170958
Circumference
16644694959.116
Area
2.2046609859289E+19
Volume
7.7871138719227E+28
Surface area
8.8186439437155E+19
Circumference
16644694959.116
Perimeter
10596341916
Area
7017653875048659441
Diagonal
3746372612.2874
Surface area
4.2105923250292E+19
Volume
1.8590364977039E+28
Space diagonal
4588350643.2209
Perimeter
7947256437
Area
3.0387332653792E+18
Altitude
2294175321.6105
Surface area
3.0387332653792E+18
Volume
2.1908955233329E+27
Height
1248790870.7625