8045386749 is an odd 10-digits composite number following 8045386748
and preceding 8045386750 . In scientific notation, it is written as 8.045386749 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 5363591148 positive integers (up to 8045386749) that are relatively prime to 8045386749.
8045386749 has 8 divisors, whose sum is 11919091520
The reverse of 8045386749 is 9476835408
Previous prime number is 9
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
eight billion forty-five million three hundred eighty-six thousand seven hundred forty-nine
Scientific notation
8.045386749 × 10^9
Engineering notation
8.045386749 × 10^9
Prime Factorization
3 × 9 × 297977287
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8045386749 Product of the distinct prime numbers
The prime factorization of 8045386749 is 3 × 9 × 297977287.
Since it has a total of 3 prime factors.
1 , 9 , 87 , 27 , 297 , 357 , 3195 , 1180 , 14666 , 80151 , 652442 , 587977 , 5686491 , 5545876 , 14835229 , 12676185 , 266739255 , 213249464 , 2754637595 , 424743162
n×2
16090773498
n×3
24136160247
n×4
32181546996
n×5
40226933745
n÷2
4022693374.5
n÷3
2681795583
n÷3
2011346687.25
n÷5
1609077349.8
n2
6.4728247940985E+19
n3
5.2076378827039E+29
n4
4.1897460815096E+39
n5
3.3708127605852E+49
2 √n89696.079897619
3 √n2003.7750989141
4 √n299.49303814549
5 √n95.743518885477
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
-8045386748 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 8045386749 can be divided by 8 positive divisors.
The sum of these divisors (counting 8045386749) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111100010101101101111111101
3
Ternary
202202200210222211000
4
Quaternary
13133202231233331
5
Quinary
112434104333444
6
Senary
3410200320513
8
Octal
73742555775
10
Decimal
8045386749
12
Duodecimal
1686473139
16
Hexadecimal
1df8adbfd
20
Vigesimal
65e3d6h9
36
Base36
3p20k59
md5
ef52f180fdb4b39ac896daee60fe1b5e
sha1
0f5a501d5eafed717a5e96bb7bc28b9bdf032bf2
sha256
74e7511b63fb562c900f4f7272cfb3c98335227b25efd38154b80d0f34f307be
sha512
17f211697c41cd89a7dcb66095f71a1340dcd1f23e1e8bbe33ef61ef57f46e0f54c8a9b4680a8238a3533a6701291e2faa0c0ae678737f86b14aec3ba1f23cc0
ripemd-160
a0d51791c814657dc30279e140bea915c6a9900e
Diameter
16090773498
Circumference
50550655811.894
Area
2.0334978821114E+20
Volume
2.1813702553144E+30
Surface area
8.1339915284455E+20
Circumference
50550655811.894
Perimeter
32181546996
Area
6.4728247940985E+19
Diagonal
11377895054.973
Surface area
3.8836948764591E+20
Volume
5.2076378827039E+29
Space diagonal
13935018615.809
Perimeter
24136160247
Area
2.8028153529675E+19
Altitude
6967509307.9047
Surface area
2.8028153529675E+19
Volume
6.1372601013731E+28
Height
3792631684.9909