6427720449 is an odd 10-digits composite number following 6427720448
and preceding 6427720450 . In scientific notation, it is written as 6.427720449 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 4277612544 positive integers (up to 6427720449) that are relatively prime to 6427720449.
6427720449 has 8 divisors, whose sum is 7154469000
The reverse of 6427720449 is 9440277246
Previous prime number is 569
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
six billion four hundred twenty-seven million seven hundred twenty thousand four hundred forty-nine
Scientific notation
6.427720449 × 10^9
Engineering notation
6.427720449 × 10^9
Prime Factorization
9 × 569 × 1255169
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6427720449 Product of the distinct prime numbers
The prime factorization of 6427720449 is 9 × 569 × 1255169.
Since it has a total of 3 prime factors.
8 , 5 , 31 , 4 , 578 , 402 , 4576 , 9839 , 89152 , 67431 , 379950 , 658204 , 3626403 , 6342437 , 44630776 , 37723239 , 270233193 , 318923235 , 2552946272 , 9057309469
n×2
12855440898
n×3
19283161347
n×4
25710881796
n×5
32138602245
n÷2
3213860224.5
n÷3
2142573483
n÷3
1606930112.25
n÷5
1285544089.8
n2
4.1315590170493E+19
n3
2.6556506380138E+29
n4
1.7069779911361E+39
n5
1.0971977339619E+49
2 √n80173.065608096
3 √n1859.312233578
4 √n283.14848685468
5 √n91.540102857544
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
-6427720448 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 6427720449 can be divided by 8 positive divisors.
The sum of these divisors (counting 6427720449) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111000111110011101100000001
3
Ternary
121120221220000211100
4
Quaternary
11333013303230001
5
Quinary
101130444023244
6
Senary
2541452205013
8
Octal
57707635401
10
Decimal
6427720449
12
Duodecimal
12b4769769
16
Hexadecimal
17f1f3b01
20
Vigesimal
508d5129
36
Base36
2yawcu9
md5
52e1bb244520fa0d65ea8ca53a306a16
sha1
4bc8d5bf01cf3b1cc12b9ee6d9ba679b4a35b847
sha256
d34c39e49153294c117dcda8434c36ed9a5955e6a4de413f49461f4c52e44e7f
sha512
4398f86fe70bdc08f64b6a40f16c16f0002f3d65bb95417c2b0b08af884e46a88d8f43c95f200155afd6f9773f2b88419df5df3dab1a3a2d934906f01c2f8340
ripemd-160
311422ca0a1fa26a4a1f8d0b1f5349691631d2a7
Diameter
12855440898
Circumference
40386558683.815
Area
1.2979675455835E+20
Volume
1.1123963379847E+30
Surface area
5.1918701823339E+20
Circumference
40386558683.815
Perimeter
25710881796
Area
4.1315590170493E+19
Diagonal
9090169434.1187
Surface area
2.4789354102296E+20
Volume
2.6556506380138E+29
Space diagonal
11133138394.517
Perimeter
19283161347
Area
1.7890175329997E+19
Altitude
5566569197.2587
Surface area
1.7890175329997E+19
Volume
3.1297142910032E+28
Height
3030056478.0396