244386985 is an odd 9-digits composite number following 244386984
and preceding 244386986 . In scientific notation, it is written as 2.44386985 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 182827008 positive integers (up to 244386985) that are relatively prime to 244386985.
244386985 has 4 divisors, whose sum is 244418644
The reverse of 244386985 is 589683442
Previous prime number is 13345
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
two hundred forty-four million three hundred eighty-six thousand nine hundred eighty-five
Scientific notation
2.44386985 × 10^8
Engineering notation
2.44386985 × 10^6
Prime Factorization
13345 × 18313
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
244386985
Product of the distinct prime numbers
The prime factorization of 244386985 is 13345 × 18313.
Since it has a total of 2 prime factors.
3 , 8 , 82 , 55 , 631 , 32 , 3536 , 7961 , 95388 , 48076 , 62035 , 499970 , 8358661 , 1231253 , 28739201 , 76155833 , 457926078 , 838156416 , 7097815293 , 9865930002
n×2
488773970
n×3
733160955
n×4
977547940
n×5
1221934925
n÷2
122193492.5
n÷3
81462328.333333
n÷3
61096746.25
n÷5
48877397
n2
59724998437390225
n3
1.4596012297244E+25
n4
3.5670754383463E+33
n5
8.71746811645E+41
2 √n
15632.881532206
3 √n
625.21015652685
4 √n
125.03152215424
5 √n
47.600949389494
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-244386984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 244386985 can be divided by 4 positive divisors.
The sum of these divisors (counting 244386985) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110100100010000110010101001
3
Ternary
122000212010220211
4
Quaternary
32210100302221
5
Quinary
1000030340420
6
Senary
40130021121
8
Octal
1644206251
10
Decimal
244386985
12
Duodecimal
69a177a1
16
Hexadecimal
e910ca9
20
Vigesimal
3g78795
36
Base36
41i27d
md5
08c64aaea0f5fb2439ef3b3d00b8b913
sha1
282a42264d4e9bf7423793ddd2e71a5511b6b6aa
sha256
8b5c1dc41b5526f3fd456d18b0169e93a24873ff435456ced7cebd9e7cd04ec9
sha512
95a74a6b8a5ac189172aa193d2a2ead7999028faca101d576e754128870ac502451ac67123f41673762601fc015aedf0eb5db7fb04d1b5e91c503b7267e10c6b
ripemd-160
438d855d6c4672290ef968c5b0b90e00fdd48958
Diameter
488773970
Circumference
1535528713.4179
Area
1.8763161632657E+17
Volume
6.1139633339635E+25
Surface area
7.5052646530627E+17
Circumference
1535528713.4179
Perimeter
977547940
Area
59724998437390225
Diagonal
345615388.65447
Surface area
358349990624341350
Volume
1.4596012297244E+25
Space diagonal
423290674.72857
Perimeter
733160955
Area
2.5861682943883E+16
Altitude
211645337.36429
Surface area
2.5861682943883E+16
Volume
1.7201565456105E+24
Height
115205129.55149