8049151921 is an odd 10-digits composite number following 8049151920
and preceding 8049151922 . In scientific notation, it is written as 8.049151921 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 7593588288 positive integers (up to 8049151921) that are relatively prime to 8049151921.
8049151921 has 8 divisors, whose sum is 8062211880
The reverse of 8049151921 is 1291519408
Previous prime number is 3469
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
eight billion forty-nine million one hundred fifty-one thousand nine hundred twenty-one
Scientific notation
8.049151921 × 10^9
Engineering notation
8.049151921 × 10^9
Prime Factorization
1817 × 3469 × 1277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8049151921
Product of the distinct prime numbers
The prime factorization of 8049151921 is 1817 × 3469 × 1277.
Since it has a total of 3 prime factors.
9 , 8 , 94 , 30 , 877 , 691 , 1455 , 7411 , 49491 , 32206 , 791805 , 437456 , 5883893 , 1148658 , 6884324 , 16012872 , 319141561 , 558265731 , 8311327330 , 1184520261
n×2
16098303842
n×3
24147455763
n×4
32196607684
n×5
40245759605
n÷2
4024575960.5
n÷3
2683050640.3333
n÷3
2012287980.25
n÷5
1609830384.2
n2
6.4788846647338E+19
n3
5.214952694508E+29
n4
4.1975946498923E+39
n5
3.378707703976E+49
2 √n
89717.065940656
3 √n
2004.0876333519
4 √n
299.5280720411
5 √n
95.752478637544
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
-8049151920
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 8049151921 can be divided by 8 positive divisors.
The sum of these divisors (counting 8049151921) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111110001000100111110110001
3
Ternary
202202221220021122211
4
Quaternary
13133301010332301
5
Quinary
112441040330141
6
Senary
3410413132121
8
Octal
73761047661
10
Decimal
8049151921
12
Duodecimal
168778a041
16
Hexadecimal
1dfc44fb1
20
Vigesimal
65f73jg1
36
Base36
3p499dd
md5
acdcfc0178c4af1fe40eb33846317409
sha1
941fdeb63d78d6bde0480c07333ac78d5650f8db
sha256
ebd89d7c67e98bfb481ebc992d1d68fff1f064fe4362cdb04d5b2afe69e4f340
sha512
7181300792e63fdf7824fcdfc8317569653c6f08f0f1c935ab262c0a4d487dcbc901a624b81d7adb6f1530000e0784c340efe19185f55e338fc6f122c30f3a91
ripemd-160
4a439f4c60a60c37c04f137c0042aa6ab11bd1a4
Diameter
16098303842
Circumference
50574313085.284
Area
2.0354016466183E+20
Volume
2.1844342765179E+30
Surface area
8.1416065864733E+20
Circumference
50574313085.284
Perimeter
32196607684
Area
6.4788846647338E+19
Diagonal
11383219812.28
Surface area
3.8873307988403E+20
Volume
5.214952694508E+29
Space diagonal
13941540085.013
Perimeter
24147455763
Area
2.8054393539244E+19
Altitude
6970770042.5063
Surface area
2.8054393539244E+19
Volume
6.1458806897561E+28
Height
3794406604.0932