7449742489 is an odd 10-digits composite number following 7449742488
and preceding 7449742490 . In scientific notation, it is written as 7.449742489 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 6385493520 positive integers (up to 7449742489) that are relatively prime to 7449742489.
7449742489 has 6 divisors, whose sum is 8666027034
The reverse of 7449742489 is 9842479447
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 58 Digital Root 4
Name
seven billion four hundred forty-nine million seven hundred forty-two thousand four hundred eighty-nine
Scientific notation
7.449742489 × 10^9
Engineering notation
7.449742489 × 10^9
Prime Factorization
7 × 7 × 152035561
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1064248927 Product of the distinct prime numbers
The prime factorization of 7449742489 is 7 × 7 × 152035561.
Since it has a total of 3 prime factors.
7 , 2 , 58 , 92 , 246 , 822 , 454 , 2247 , 94171 , 18799 , 543088 , 411460 , 9857822 , 6918437 , 33560296 , 51853581 , 450865814 , 72774580 , 1669284636 , 3828246923
n×2
14899484978
n×3
22349227467
n×4
29798969956
n×5
37248712445
n÷2
3724871244.5
n÷3
2483247496.3333
n÷3
1862435622.25
n÷5
1489948497.8
n2
5.5498663152412E+19
n3
4.1345074896922E+29
n4
3.0801016117049E+39
n5
2.2945963847155E+49
2 √n86311.890774099
3 √n1953.0517622659
4 √n293.78885406717
5 √n94.28188398148
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7449742488 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7449742489 can be divided by 6 positive divisors.
The sum of these divisors (counting 7449742489) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110111100000010100000110010011001
3
Ternary
201020012000010111111
4
Quaternary
12330002200302121
5
Quinary
110224113224424
6
Senary
3231121500321
8
Octal
67402406231
10
Decimal
7449742489
12
Duodecimal
153aaa16a1
16
Hexadecimal
1bc0a0c99
20
Vigesimal
5g80hg49
36
Base36
3f7du3d
md5
13cc1ec6a61946d0c3a4708a6a7dc4b9
sha1
a081d15a4899ee1f956b9917471ba39398d7df5b
sha256
adb18c6962d3e7968bc040671e1f766e10d507e651395e053b0641d0d13094cd
sha512
37e34f010b3769eaef6b83738f7da76333557d7877499a65c362ab0b1e54026d74590f4dddedaab8ee80b00b4e0513aba200d89fdd979939038c3058ea3478bc
ripemd-160
3a29970de9db45b4d78ebd51563ccdbd87a3d69d
Diameter
14899484978
Circumference
46808112549.156
Area
1.7435419244367E+20
Volume
1.7318584474439E+30
Surface area
6.9741676977469E+20
Circumference
46808112549.156
Perimeter
29798969956
Area
5.5498663152412E+19
Diagonal
10535526864.131
Surface area
3.3299197891447E+20
Volume
4.1345074896922E+29
Space diagonal
12903332494.253
Perimeter
22349227467
Area
2.4031626083032E+19
Altitude
6451666247.1263
Surface area
2.4031626083032E+19
Volume
4.8725638047132E+28
Height
3511842288.0436