8049851621 is an odd 10-digits composite number following 8049851620
and preceding 8049851622 . In scientific notation, it is written as 8.049851621 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 6896640240 positive integers (up to 8049851621) that are relatively prime to 8049851621.
8049851621 has 8 divisors, whose sum is 9204140544
The reverse of 8049851621 is 1261589408
Previous prime number is 2143
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
eight billion forty-nine million eight hundred fifty-one thousand six hundred twenty-one
Scientific notation
8.049851621 × 10^9
Engineering notation
8.049851621 × 10^9
Prime Factorization
7 × 2143 × 536621
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8049851621 Product of the distinct prime numbers
The prime factorization of 8049851621 is 7 × 2143 × 536621.
Since it has a total of 3 prime factors.
10 , 3 , 95 , 7 , 115 , 189 , 8551 , 1594 , 61983 , 52570 , 2690 , 198047 , 2703894 , 2537749 , 92769434 , 32101818 , 624700123 , 770574055 , 8171911648 , 5004961940
n×2
16099703242
n×3
24149554863
n×4
32199406484
n×5
40249258105
n÷2
4024925810.5
n÷3
2683283873.6667
n÷3
2012462905.25
n÷5
1609970324.2
n2
6.4800111120116E+19
n3
5.2163127954125E+29
n4
4.1990544011794E+39
n5
3.3801764878001E+49
2 √n89720.965336982
3 √n2004.1457023882
4 √n299.53458120388
5 √n95.754143301859
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
-8049851620 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 8049851621 can be divided by 8 positive divisors.
The sum of these divisors (counting 8049851621) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111110011101111110011100101
3
Ternary
202210000012211110122
4
Quaternary
13133303233303211
5
Quinary
112441230222441
6
Senary
3410440131325
8
Octal
73763576345
10
Decimal
8049851621
12
Duodecimal
1687a66b45
16
Hexadecimal
1dfcefce5
20
Vigesimal
65fbb911
36
Base36
3p4o99h
md5
ac6212248b35a6ce5b54b11f1c2da5d5
sha1
763336de996e83c25b899986ed67c42ebf88e759
sha256
3f082079a85be90c4bccdd280c2acc0cc0e92c9100ecf719996b9875ab76d90a
sha512
216d3463ba29ab2edfe6b6dd75b1aa22a71d97da60a28cab6455a964066b1f7329f7de2b8da60d74fafbb20d9a7a8ea0b1f4feac066bc38f0fbc0ad6398d5c8b
ripemd-160
426946d63d16f528423e5a33ede6b94d0333b532
Diameter
16099703242
Circumference
50578709430.043
Area
2.0357555304676E+20
Volume
2.1850039942526E+30
Surface area
8.1430221218704E+20
Circumference
50578709430.043
Perimeter
32199406484
Area
6.4800111120116E+19
Diagonal
11384209337.509
Surface area
3.888006667207E+20
Volume
5.2163127954125E+29
Space diagonal
13942752000.963
Perimeter
24149554863
Area
2.8059271199038E+19
Altitude
6971376000.4813
Surface area
2.8059271199038E+19
Volume
6.1474835840439E+28
Height
3794736445.8364