744973989 is an odd 9-digits composite number following 744973988
and preceding 744973990 . In scientific notation, it is written as 7.44973989 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 471556800 positive integers (up to 744973989) that are relatively prime to 744973989.
744973989 has 16 divisors, whose sum is 1044693504
The reverse of 744973989 is 989379447
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
seven hundred forty-four million nine hundred seventy-three thousand nine hundred eighty-nine
Scientific notation
7.44973989 × 10^8
Engineering notation
7.44973989 × 10^6
Prime Factorization
3 × 31 × 53 × 151141
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
744973989
Product of the distinct prime numbers
The prime factorization of 744973989 is 3 × 31 × 53 × 151141.
Since it has a total of 4 prime factors.
10 , 4 , 100 , 95 , 578 , 750 , 3562 , 4841 , 82859 , 99958 , 867539 , 886775 , 6524071 , 9497509 , 90546884 , 80008360 , 769228501 , 953095843 , 2284386904 , 5679312274
n×2
1489947978
n×3
2234921967
n×4
2979895956
n×5
3724869945
n÷2
372486994.5
n÷3
248324663
n÷3
186243497.25
n÷5
148994797.8
n2
554986244286572121
n3
4.134503162463E+26
n4
3.0800973134731E+35
n5
2.2945923821263E+44
2 √n
27294.2116391
3 √n
906.52621969983
4 √n
165.20959911307
5 √n
59.487842998826
1 , 3 , 31 , 53 , 93 , 159 , 1643 , 4929 , 151141 , 453423 , 4685371 , 8010473 , 14056113 , 24031419 , 248324663 , 744973989
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
-744973988
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 744973989 can be divided by 16 positive divisors.
The sum of these divisors (counting 744973989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011001110110011010100101
3
Ternary
1220220210121012020
4
Quaternary
230121312122211
5
Quinary
3011203131424
6
Senary
201531213353
8
Octal
5431663245
10
Decimal
744973989
12
Duodecimal
1895a7259
16
Hexadecimal
2c6766a5
20
Vigesimal
bcg1ej9
36
Base36
cbjdlx
md5
3fb7ae1c55d73ed84286b8d16a8e8258
sha1
9a16a7385c84e3db9ccab12f0b2ede001dbb0d01
sha256
b996d410f4c11a109de07fa3ee0b7806fafa14d3d351d793402215f57eefb197
sha512
b1976670b2de4685c345c8e4ef594e2112a28eae02a2145d6af19851cfff6def4a3e6063be3f14149819ff0c637039ed17bedba97cf955ecd0fe5f7bfcf1ddc9
ripemd-160
2499a0e85aefe1e5e17841b7382a45c939980f8f
Diameter
1489947978
Circumference
4680809621.9158
Area
1.7435407078941E+18
Volume
1.7318566348583E+27
Surface area
6.9741628315763E+18
Circumference
4680809621.9158
Perimeter
2979895956
Area
554986244286572121
Diagonal
1053552318.859
Surface area
3329917465719432726
Volume
4.134503162463E+26
Space diagonal
1290332799.2653
Perimeter
2234921967
Area
2.4031609315154E+17
Altitude
645166399.63263
Surface area
2.4031609315154E+17
Volume
4.8725587050246E+25
Height
351184106.28633