247339966 is an even 9-digits composite number following 247339965
and preceding 247339967 . In scientific notation, it is written as 2.47339966 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 122535288 positive integers (up to 247339966) that are relatively prime to 247339966.
247339966 has 8 divisors, whose sum is 374414040
The reverse of 247339966 is 669933742
Previous prime number is 109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
two hundred forty-seven million three hundred thirty-nine thousand nine hundred sixty-six
Scientific notation
2.47339966 × 10^8
Engineering notation
2.47339966 × 10^6
Prime Factorization
2 × 109 × 1134587
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
247339966
Product of the distinct prime numbers
The prime factorization of 247339966 is 2 × 109 × 1134587.
Since it has a total of 3 prime factors.
9 , 2 , 42 , 77 , 862 , 628 , 311 , 541 , 94507 , 36093 , 323699 , 27455 , 8027399 , 3228187 , 31529329 , 18285820 , 724494362 , 463838044 , 7930193483 , 6853429160
n×2
494679932
n×3
742019898
n×4
989359864
n×5
1236699830
n÷2
123669983
n÷3
82446655.333333
n÷3
61834991.5
n÷5
49467993.2
n2
61177058780881156
n3
1.5131531638843E+25
n4
3.7426325210794E+33
n5
9.2570260051427E+41
2 √n
15727.045685697
3 √n
627.71826483869
4 √n
125.40751845761
5 √n
47.715431913072
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
-247339965
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 247339966 can be divided by 8 positive divisors.
The sum of these divisors (counting 247339966) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101111100001101110111110
3
Ternary
122020102011122111
4
Quaternary
32233201232332
5
Quinary
1001304334331
6
Senary
40313204234
8
Octal
1657415676
10
Decimal
247339966
12
Duodecimal
6aa0067a
16
Hexadecimal
ebe1bbe
20
Vigesimal
3h5h9i6
36
Base36
439cqm
md5
3386adb14bad2163811713976996d52f
sha1
724dd078c5ce66e6ad2236f2818cd72f8861b5d0
sha256
cb7943aa54e1e36376c86b2d0ce69d6fcfba9c264b51dd82c49c26b2222c3a18
sha512
9270ca6cb4ef5cc65c2f7400323d855a1b957b5cef4fa3311051c6423224eb8c3841a6997299417ac3be31a3ddf3bde6a3c7eda5d96407201331946ab6546011
ripemd-160
2019c8e7d04d98fd14202f55e32901da1fca7883
Diameter
494679932
Circumference
1554082840.2495
Area
1.9219339843425E+17
Volume
6.3382811512202E+25
Surface area
7.6877359373699E+17
Circumference
1554082840.2495
Perimeter
989359864
Area
61177058780881156
Diagonal
349791534.4341
Surface area
367062352685286936
Volume
1.5131531638843E+25
Space diagonal
428405387.85436
Perimeter
742019898
Area
2.6490443516528E+16
Altitude
214202693.92718
Surface area
2.6490443516528E+16
Volume
1.7832681052608E+24
Height
116597178.1447