1444656221 is an odd 10-digits composite number following 1444656220
and preceding 1444656222 . In scientific notation, it is written as 1.444656221 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1435840560 positive integers (up to 1444656221) that are relatively prime to 1444656221.
1444656221 has 8 divisors, whose sum is 1453488000
The reverse of 1444656221 is 1226564441
Previous prime number is 1069
Is Prime? no Number parity odd Number length 10 Sum of Digits 35 Digital Root 8
Name
one billion four hundred forty-four million six hundred fifty-six thousand two hundred twenty-one
Scientific notation
1.444656221 × 10^9
Engineering notation
1.444656221 × 10^9
Prime Factorization
199 × 1069 × 6791
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1444656221 Product of the distinct prime numbers
The prime factorization of 1444656221 is 199 × 1069 × 6791.
Since it has a total of 3 prime factors.
1 , 7 , 78 , 30 , 763 , 207 , 3424 , 1735 , 9536 , 51943 , 800953 , 474642 , 5807332 , 8944383 , 17289157 , 21688084 , 771675967 , 353731196 , 5684742911 , 2038596228
n×2
2889312442
n×3
4333968663
n×4
5778624884
n×5
7223281105
n÷2
722328110.5
n÷3
481552073.66667
n÷3
361164055.25
n÷5
288931244.2
n2
2087031596874000841
n3
3.0150431798476E+27
n4
4.3557008863504E+36
n5
6.2924903822814E+45
2 √n38008.633506086
3 √n1130.4590561829
4 √n194.9580301144
5 √n67.912997956311
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
-1444656220 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 1444656221 can be divided by 8 positive divisors.
The sum of these divisors (counting 1444656221) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110000110111011010001011101
3
Ternary
10201200101010202222
4
Quaternary
1112012323101131
5
Quinary
10424312444341
6
Senary
355203555125
8
Octal
12606732135
10
Decimal
1444656221
12
Duodecimal
34398baa5
16
Hexadecimal
561bb45d
20
Vigesimal
12b920b1
36
Base36
nw3zvh
md5
3c7113ea8cb12a3086e72b236917eff8
sha1
088f973d1a4356502e9624d12bdeee1042b1f436
sha256
3273dce7ec8be16b0909034a798eeb8e15f2e54b36c473318716d453158ca7c2
sha512
4da0f318b6ba0d0671cc276b127e6532c83fe9aeb1dd71a25ff7cf1f3446be512b7660f4b4ee3381c9d490e0be79ef6306960164b32eeea5aa6af96a1acf650e
ripemd-160
d8674063e0183c63f073014f874d5de2a89143c8
Diameter
2889312442
Circumference
9077042741.7128
Area
6.5566031325491E+18
Volume
1.2629383338754E+28
Surface area
2.6226412530197E+19
Circumference
9077042741.7128
Perimeter
5778624884
Area
2087031596874000841
Diagonal
2043052420.7049
Surface area
1.2522189581244E+19
Volume
3.0150431798476E+27
Space diagonal
2502217974.2425
Perimeter
4333968663
Area
9.0371119069684E+17
Altitude
1251108987.1212
Surface area
9.0371119069684E+17
Volume
3.5532624634008E+26
Height
681017473.56829