427984945 is an odd 9-digits composite number following 427984944
and preceding 427984946 . In scientific notation, it is written as 4.27984945 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 315076608 positive integers (up to 427984945) that are relatively prime to 427984945.
427984945 has 16 divisors, whose sum is 517870080
The reverse of 427984945 is 549489724
Previous prime number is 223
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
four hundred twenty-seven million nine hundred eighty-four thousand nine hundred forty-five
Scientific notation
4.27984945 × 10^8
Engineering notation
4.27984945 × 10^6
Prime Factorization
5 × 1139 × 223 × 337
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
427984945 Product of the distinct prime numbers
The prime factorization of 427984945 is 5 × 1139 × 223 × 337.
Since it has a total of 4 prime factors.
5 , 5 , 56 , 5 , 155 , 3 , 8138 , 1095 , 75644 , 61773 , 859950 , 847616 , 3602710 , 6166122 , 86784203 , 79619473 , 566566284 , 145753434 , 9178289508 , 8139879699
n×2
855969890
n×3
1283954835
n×4
1711939780
n×5
2139924725
n÷2
213992472.5
n÷3
142661648.33333
n÷3
106996236.25
n÷5
85596989
n2
183171113146653025
n3
7.8394478785659E+25
n4
3.3551656691384E+34
n5
1.4359603943721E+43
2 √n20687.797006931
3 √n753.60336807384
4 √n143.83253111494
5 √n53.245841920398
1 , 5 , 223 , 337 , 1115 , 1139 , 1685 , 5695 , 75151 , 253997 , 375755 , 383843 , 1269985 , 1919215 , 85596989 , 427984945
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
-427984944 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 427984945 can be divided by 16 positive divisors.
The sum of these divisors (counting 427984945) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100000101000100000110001
3
Ternary
1002211022212222021
4
Quaternary
121200220200301
5
Quinary
1334031004240
6
Senary
110245111441
8
Octal
3140504061
10
Decimal
427984945
12
Duodecimal
bb3b8581
16
Hexadecimal
19828831
20
Vigesimal
6dei275
36
Base36
72t7ap
md5
476dd77c248b9a463fbf05cd48d1b948
sha1
1ecbb6304585c228c92a9c763b186f4405574c18
sha256
8d7a17ff830754a131da6644402c351b0e8055e2bb11e621b922caeadb99156f
sha512
99eb16efc012e6faf96a05c690466c8c98ef391446b83549d131fc5c0bfb882d24f2e3c18e0197020dda382104b7b3ec30ee93e2c7571532c234b8a2a8f055e7
ripemd-160
ab7f3b11ff1c3f2b9519a4b1471b77dc29a61795
Diameter
855969890
Circumference
2689108718.1181
Area
5.7544902341139E+17
Volume
3.283780248467E+26
Surface area
2.3017960936456E+18
Circumference
2689108718.1181
Perimeter
1711939780
Area
183171113146653025
Diagonal
605262113.7105
Surface area
1099026678879918150
Volume
7.8394478785659E+25
Space diagonal
741291669.61457
Perimeter
1283954835
Area
7.9315418612238E+16
Altitude
370645834.80729
Surface area
7.9315418612238E+16
Volume
9.2388779261541E+24
Height
201754037.9035