1444149861 is an odd 10-digits composite number following 1444149860
and preceding 1444149862 . In scientific notation, it is written as 1.444149861 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 750207600 positive integers (up to 1444149861) that are relatively prime to 1444149861.
1444149861 has 8 divisors, whose sum is 1700471104
The reverse of 1444149861 is 1689414441
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion four hundred forty-four million one hundred forty-nine thousand eight hundred sixty-one
Scientific notation
1.444149861 × 10^9
Engineering notation
1.444149861 × 10^9
Prime Factorization
33 × 7 × 6251731
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1444149861 Product of the distinct prime numbers
The prime factorization of 1444149861 is 33 × 7 × 6251731.
Since it has a total of 3 prime factors.
8 , 2 , 25 , 4 , 989 , 802 , 6471 , 7702 , 20126 , 90609 , 932688 , 379558 , 6758860 , 9007370 , 1565113 , 31586136 , 206130643 , 819972752 , 4956316371 , 5152152727
n×2
2888299722
n×3
4332449583
n×4
5776599444
n×5
7220749305
n÷2
722074930.5
n÷3
481383287
n÷3
361037465.25
n÷5
288829972.2
n2
2085568821026319321
n3
3.0118739229911E+27
n4
4.3495973072371E+36
n5
6.2814703466524E+45
2 √n38001.971804105
3 √n1130.3269633636
4 √n194.94094440139
5 √n67.908236512379
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
-1444149860 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 1444149861 can be divided by 8 positive divisors.
The sum of these divisors (counting 1444149861) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110000100111111101001100101
3
Ternary
10201122102102011220
4
Quaternary
1112010333221211
5
Quinary
10424200243421
6
Senary
355145050553
8
Octal
12604775145
10
Decimal
1444149861
12
Duodecimal
343786a59
16
Hexadecimal
5613fa65
20
Vigesimal
12b5ied1
36
Base36
nvt55x
md5
3c1cbff886b1487d3508cc552eeb4e59
sha1
5a65c293a8e76f83a07a4755c72cc6440460e3e8
sha256
8778fe97713599b49eba2256bce0fcd37d2bf946afb5a63571eade2b53786ab9
sha512
9a02a82ced955da2ef822e97bc26312ccf93f31962140fa2d7fe66ed21553aa9069137a6e0780ca3db9bcf98a3039fcf40ca53603b542d77a7b5d81fce91c628
ripemd-160
6111209d7d63ab4b34f1a0186854b57c45de8737
Diameter
2888299722
Circumference
9073861188.0006
Area
6.5520076866922E+18
Volume
1.2616107986677E+28
Surface area
2.6208030746769E+19
Circumference
9073861188.0006
Perimeter
5776599444
Area
2085568821026319321
Diagonal
2042336319.5254
Surface area
1.2513412926158E+19
Volume
3.0118739229911E+27
Space diagonal
2501340932.9955
Perimeter
4332449583
Area
9.0307779017478E+17
Altitude
1250670466.4978
Surface area
9.0307779017478E+17
Volume
3.5495274583766E+26
Height
680778773.17514