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 4 prime factors and 16 positive divisors.
There are 182827008 positive integers (up to 244386985) that are relatively prime to 244386985.
244386985 has 16 divisors, whose sum is 312510096
The reverse of 244386985 is 589683442
Previous prime number is 157
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
5 × 17 × 157 × 18313
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
244386985
Product of the distinct prime numbers
The prime factorization of 244386985 is 5 × 17 × 157 × 18313.
Since it has a total of 4 prime factors.
8 , 2 , 60 , 37 , 600 , 697 , 351 , 3620 , 51666 , 14758 , 8336 , 135108 , 3182341 , 4639082 , 84530903 , 57669049 , 922923161 , 988547952 , 8000606626 , 4381189091
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
1 , 5 , 17 , 85 , 157 , 785 , 2669 , 13345 , 18313 , 91565 , 311321 , 1556605 , 2875141 , 14375705 , 48877397 , 244386985
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
-244386984
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 244386985 can be divided by 16 positive divisors.
The sum of these divisors (counting 244386985) is 1, the average is 0.0625.
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