744702989 is an odd 9-digits composite number following 744702988
and preceding 744702990 . In scientific notation, it is written as 7.44702989 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 740884480 positive integers (up to 744702989) that are relatively prime to 744702989.
744702989 has 8 divisors, whose sum is 748529208
The reverse of 744702989 is 989207447
Previous prime number is 2381
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
seven hundred forty-four million seven hundred two thousand nine hundred eighty-nine
Scientific notation
7.44702989 × 10^8
Engineering notation
7.44702989 × 10^6
Prime Factorization
257 × 2381 × 1217
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
744702989
Product of the distinct prime numbers
The prime factorization of 744702989 is 257 × 2381 × 1217.
Since it has a total of 3 prime factors.
4 , 6 , 46 , 98 , 558 , 99 , 9269 , 6477 , 9514 , 81549 , 655320 , 182414 , 6480492 , 6147917 , 6865553 , 23137873 , 163225212 , 622308683 , 5331226388 , 6466691275
n×2
1489405978
n×3
2234108967
n×4
2978811956
n×5
3723514945
n÷2
372351494.5
n÷3
248234329.66667
n÷3
186175747.25
n÷5
148940597.8
n2
554582541825534121
n3
4.1299927654469E+26
n4
3.0756179569767E+35
n5
2.2904218855826E+44
2 √n
27289.246764981
3 √n
906.41628369122
4 √n
165.19457244407
5 √n
59.483514377431
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
-744702988
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 744702989 can be divided by 8 positive divisors.
The sum of these divisors (counting 744702989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011000110100010000001101
3
Ternary
1220220021211110012
4
Quaternary
230120310100031
5
Quinary
3011120443424
6
Senary
201521323005
8
Octal
5430642015
10
Decimal
744702989
12
Duodecimal
189496465
16
Hexadecimal
2c63440d
20
Vigesimal
bce7h99
36
Base36
cbdki5
md5
13abc18c77513075563344aa3aa673ce
sha1
4618cf1f9aaad15fe92cda56f53c812b9f4da5c6
sha256
19a5dc75d0de708c800059f276697350fba85da2db32d428e73de08b7e381260
sha512
44ab61aa06dbaa9d4ce539647f2a155f1824156650a1af011a50aad67781fee4de820a79f7515758521cf51ff73abfa12456558766388c8e32ebad05f3db3346
ripemd-160
5fae9f8df9b76576e4623389ece0968bfa465f52
Diameter
1489405978
Circumference
4679106878.6975
Area
1.7422724392083E+18
Volume
1.7299673241743E+27
Surface area
6.969089756833E+18
Circumference
4679106878.6975
Perimeter
2978811956
Area
554582541825534121
Diagonal
1053169066.9836
Surface area
3327495250953204726
Volume
4.1299927654469E+26
Space diagonal
1289863413.4964
Perimeter
2234108967
Area
2.4014128485813E+17
Altitude
644931706.7482
Surface area
2.4014128485813E+17
Volume
4.8672431511648E+25
Height
351056355.66119