8020921331 is an odd 10-digits prime number following 8020921330
and preceding 8020921332 . In scientific notation, it is written as 8.020921331 × 10^9.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 8020921330 positive integers (up to 8020921331) that are relatively prime to 8020921331.
8020921331 has 2 divisors, whose sum is 8020921332
The reverse of 8020921331 is 1331290208
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 29 Digital Root 2
Name
eight billion twenty million nine hundred twenty-one thousand three hundred thirty-one
Scientific notation
8.020921331 × 10^9
Engineering notation
8.020921331 × 10^9
Prime Factorization
8020921331
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8020921331 Product of the distinct prime numbers
The prime factorization of 8020921331 is 8020921331.
Since it has a total of 1 prime factors.
6 , 7 , 98 , 91 , 308 , 568 , 6785 , 8783 , 85345 , 10444 , 998365 , 172920 , 6164114 , 7059445 , 39398585 , 79436247 , 75776563 , 312967926 , 8907389071 , 7968590048
n×2
16041842662
n×3
24062763993
n×4
32083685324
n×5
40104606655
n÷2
4010460665.5
n÷3
2673640443.6667
n÷3
2005230332.75
n÷5
1604184266.2
n2
6.4335178998091E+19
n3
5.1602740955949E+29
n4
4.1390152567164E+39
n5
3.3198715761931E+49
2 √n89559.596532142
3 √n2001.7419266553
4 √n299.26509407571
5 √n95.685218154272
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8020921332 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4010460666 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
89559.596537725 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997507 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8020921331 can be divided by 2 positive divisors.
The sum of these divisors (counting 8020921331) is 8020921332, the average is 4010460666.
Base
System
Value
2
Binary
111011110000101011000101111110011
3
Ternary
202200222210000120102
4
Quaternary
13132011120233303
5
Quinary
112411323440311
6
Senary
3403524103015
8
Octal
73605305763
10
Decimal
8020921331
12
Duodecimal
167a234a6b
16
Hexadecimal
1de158bf3
20
Vigesimal
656af36b
36
Base36
3ong6ib
md5
038e28bb65a9cb8810eafab11c642d97
sha1
d79799bacde9acb87b3030bd5cbd4fbbf0e7b0e5
sha256
55cc08c493dcb249fbbdec005d7bb72b39babdf261bee14d51ba64c8662187b5
sha512
53ae6241f58bfb2b3e1d2fae98466dc9e40180b780c44c445e66670719e0ce5b08f6ba998453f809436c0d9a0a3dc2beedf8e92a57827ee5cee895ddced2c4b6
ripemd-160
4964bf4132be157b3f8480b4c7b2bd7dd24f1a4e
Diameter
16041842662
Circumference
50396935056.983
Area
2.0211492570779E+20
Volume
2.1615305585641E+30
Surface area
8.0845970283115E+20
Circumference
50396935056.983
Perimeter
32083685324
Area
6.4335178998091E+19
Diagonal
11343295729.028
Surface area
3.8601107398854E+20
Volume
5.1602740955949E+29
Space diagonal
13892643268.805
Perimeter
24062763993
Area
2.7857949684683E+19
Altitude
6946321634.4025
Surface area
2.7857949684683E+19
Volume
6.0814413429607E+28
Height
3781098576.3426