8021236243 is an odd 10-digits prime number following 8021236242
and preceding 8021236244 . In scientific notation, it is written as 8.021236243 × 10^9.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 8021236242 positive integers (up to 8021236243) that are relatively prime to 8021236243.
8021236243 has 2 divisors, whose sum is 8021236244
The reverse of 8021236243 is 3426321208
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 31 Digital Root 4
Name
eight billion twenty-one million two hundred thirty-six thousand two hundred forty-three
Scientific notation
8.021236243 × 10^9
Engineering notation
8.021236243 × 10^9
Prime Factorization
8021236243
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8021236243 Product of the distinct prime numbers
The prime factorization of 8021236243 is 8021236243.
Since it has a total of 1 prime factors.
1 , 4 , 97 , 5 , 669 , 145 , 9051 , 6935 , 45520 , 23838 , 437925 , 375857 , 8105012 , 2345834 , 72629166 , 35978361 , 8815815 , 882390471 , 9704570973 , 4831336818
n×2
16042472486
n×3
24063708729
n×4
32084944972
n×5
40106181215
n÷2
4010618121.5
n÷3
2673745414.3333
n÷3
2005309060.75
n÷5
1604247248.6
n2
6.4340230866017E+19
n3
5.1608819170548E+29
n4
4.1396653078923E+39
n5
3.3205233401556E+49
2 √n89561.354629103
3 √n2001.768123326
4 √n299.2680314185
5 √n95.685969488164
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8021236244 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4010618122 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
89561.354634686 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 8021236243 can be divided by 2 positive divisors.
The sum of these divisors (counting 8021236243) is 8021236244, the average is 4010618122.
Base
System
Value
2
Binary
111011110000110100101101000010011
3
Ternary
202201000101000112211
4
Quaternary
13132012211220103
5
Quinary
112411414024433
6
Senary
3403534532551
8
Octal
73606455023
10
Decimal
8021236243
12
Duodecimal
167a367157
16
Hexadecimal
1de1a5a13
20
Vigesimal
656ceac3
36
Base36
3onmxhv
md5
aab396c1f88ae89f828e89c974a424b4
sha1
df2992aa1b876b054eb8d7704935a74113ce01db
sha256
d749621016940aa7e875a7a07584a8639f4760e7c22b82b04851c79ce759e8ef
sha512
cfd8ff8389ac9a68c72cd6b5685bfcd93f21241ff5386a0a473c780ef983a71871e8949144b5f40e6cae7fae3750cedfcfa26523c32c14e69e4f3a8c2611e9f5
ripemd-160
0fa1079ec40f8dadf0c3cbc1033792b36300b583
Diameter
16042472486
Circumference
50398913707.434
Area
2.0213079661895E+20
Volume
2.1617851622218E+30
Surface area
8.085231864758E+20
Circumference
50398913707.434
Perimeter
32084944972
Area
6.4340230866017E+19
Diagonal
11343741081.849
Surface area
3.860413851961E+20
Volume
5.1608819170548E+29
Space diagonal
13893188712.389
Perimeter
24063708729
Area
2.7860137207663E+19
Altitude
6946594356.1944
Surface area
2.7860137207663E+19
Volume
6.0821576674208E+28
Height
3781247027.2831