7445978049 is an odd 10-digits composite number following 7445978048
and preceding 7445978050 . In scientific notation, it is written as 7.445978049 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 4963407440 positive integers (up to 7445978049) that are relatively prime to 7445978049.
7445978049 has 8 divisors, whose sum is 9929126592
The reverse of 7445978049 is 9408795447
Previous prime number is 8861
Is Prime? no Number parity odd Number length 10 Sum of Digits 57 Digital Root 3
Name
seven billion four hundred forty-five million nine hundred seventy-eight thousand forty-nine
Scientific notation
7.445978049 × 10^9
Engineering notation
7.445978049 × 10^9
Prime Factorization
3 × 8861 × 280103
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7445978049 Product of the distinct prime numbers
The prime factorization of 7445978049 is 3 × 8861 × 280103.
Since it has a total of 3 prime factors.
5 , 9 , 17 , 66 , 234 , 701 , 1445 , 3615 , 42048 , 89059 , 129599 , 947518 , 8206550 , 438345 , 59311182 , 69155109 , 489140058 , 944647529 , 9386251026 , 4434813608
n×2
14891956098
n×3
22337934147
n×4
29783912196
n×5
37229890245
n÷2
3722989024.5
n÷3
2481992683
n÷3
1861494512.25
n÷5
1489195609.8
n2
5.544258910619E+19
n3
4.1282430146442E+29
n4
3.0738806867978E+39
n5
2.2888048119141E+49
2 √n86290.080826246
3 √n1952.7227403832
4 √n293.75173331616
5 √n94.272353712337
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
-7445978048 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 7445978049 can be divided by 8 positive divisors.
The sum of these divisors (counting 7445978049) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111011110100001001101111000001
3
Ternary
201012220220212122210
4
Quaternary
12323310021233001
5
Quinary
110222132244144
6
Senary
3230505052333
8
Octal
67364115701
10
Decimal
7445978049
12
Duodecimal
15397870a9
16
Hexadecimal
1bbd09bc1
20
Vigesimal
5g6h7529
36
Base36
3f555fl
md5
a62e48147417f7bbb9f64f14dcf85291
sha1
f6c7f89eebf622ec4ed04194bb14c74b7e62499d
sha256
dcc0a8cc3af037777986331a55f152e64de26a4a2ce875384892c75dd2a0784c
sha512
e44d67ddf51b0a031d168c324e8f2357cedf28c53a97ac29d00569108344c02a7d147dd1cc07323f55269da3974adce360390efef7720914794ca84a6b8b05b8
ripemd-160
029c3f905cef8248642098de6a81aafc34c1fc65
Diameter
14891956098
Circumference
46784459875.059
Area
1.74178030632E+20
Volume
1.7292343902719E+30
Surface area
6.9671212252801E+20
Circumference
46784459875.059
Perimeter
29783912196
Area
5.544258910619E+19
Diagonal
10530203142.028
Surface area
3.3265553463714E+20
Volume
4.1282430146442E+29
Space diagonal
12896812292.911
Perimeter
22337934147
Area
2.4007345308771E+19
Altitude
6448406146.4553
Surface area
2.4007345308771E+19
Volume
4.8651810500681E+28
Height
3510067714.0094