744944985 is an odd 9-digits composite number following 744944984
and preceding 744944986 . In scientific notation, it is written as 7.44944985 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 397303920 positive integers (up to 744944985) that are relatively prime to 744944985.
744944985 has 8 divisors, whose sum is 882897920
The reverse of 744944985 is 589449447
Previous prime number is 15
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
seven hundred forty-four million nine hundred forty-four thousand nine hundred eighty-five
Scientific notation
7.44944985 × 10^8
Engineering notation
7.44944985 × 10^6
Prime Factorization
9 × 15 × 5518111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
744944985
Product of the distinct prime numbers
The prime factorization of 744944985 is 9 × 15 × 5518111.
Since it has a total of 3 prime factors.
9 , 1 , 3 , 67 , 861 , 486 , 2222 , 758 , 35457 , 51666 , 891724 , 548100 , 7155397 , 9040072 , 70399155 , 83168103 , 307020735 , 39875109 , 1872954351 , 9213413309
n×2
1489889970
n×3
2234834955
n×4
2979779940
n×5
3724724925
n÷2
372472492.5
n÷3
248314995
n÷3
186236246.25
n÷5
148988997
n2
554943030676650225
n3
4.1340202766327E+26
n4
3.0796176729659E+35
n5
2.2941457411933E+44
2 √n
27293.680312483
3 √n
906.51445498138
4 √n
165.20799106727
5 √n
59.487379784728
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
-744944984
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 744944985 can be divided by 8 positive divisors.
The sum of these divisors (counting 744944985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011001101111010101011001
3
Ternary
1220220202010102000
4
Quaternary
230121233111121
5
Quinary
3011201214420
6
Senary
201530431213
8
Octal
5431572531
10
Decimal
744944985
12
Duodecimal
189592509
16
Hexadecimal
2c66f559
20
Vigesimal
bcfi295
36
Base36
cbir89
md5
55239907102d74b0d60916f5707d70f9
sha1
1ecb8073540d1e5ffcb16309f11965c7cd9da26e
sha256
2a153e3cd383fe50bd7759e029f212194163546d73018236a7007cae68e86796
sha512
30aa652b936806569f4d2eb804a938b2c8b467a51ebc8f30082417c403d8cacac705bfe5ea88e22e920eeb3ea66bc1a79150ef1629968c5a8b2f875ae0a65d24
ripemd-160
8f0394c8d08c2ff28dc0b14a90bb4e3626704991
Diameter
1489889970
Circumference
4680627384.4091
Area
1.7434049483346E+18
Volume
1.7316543641147E+27
Surface area
6.9736197933385E+18
Circumference
4680627384.4091
Perimeter
2979779940
Area
554943030676650225
Diagonal
1053511301.0088
Surface area
3329658184059901350
Volume
4.1340202766327E+26
Space diagonal
1290282562.8636
Perimeter
2234834955
Area
2.4029738110955E+17
Altitude
645141281.43182
Surface area
2.4029738110955E+17
Volume
4.8719896186161E+25
Height
351170433.66961