3213996821 is an odd 10-digits composite number following 3213996820
and preceding 3213996822 . In scientific notation, it is written as 3.213996821 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 2754854412 positive integers (up to 3213996821) that are relatively prime to 3213996821.
3213996821 has 4 divisors, whose sum is 3673139232
The reverse of 3213996821 is 1286993123
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
three billion two hundred thirteen million nine hundred ninety-six thousand eight hundred twenty-one
Scientific notation
3.213996821 × 10^9
Engineering notation
3.213996821 × 10^9
Prime Factorization
7 × 459142403
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
3213996821
Product of the distinct prime numbers
The prime factorization of 3213996821 is 7 × 459142403.
Since it has a total of 2 prime factors.
5 , 4 , 31 , 35 , 821 , 620 , 3225 , 5631 , 20547 , 93694 , 6094 , 972084 , 1184315 , 2831237 , 15536968 , 95552718 , 930105100 , 265514003 , 6548283468 , 1479321478
n×2
6427993642
n×3
9641990463
n×4
12855987284
n×5
16069984105
n÷2
1606998410.5
n÷3
1071332273.6667
n÷3
803499205.25
n÷5
642799364.2
n2
1.0329775565398E+19
n3
3.3199865828833E+28
n4
1.067042632315E+38
n5
3.4294716281317E+47
2 √n
56692.123094836
3 √n
1475.7580048777
4 √n
238.10107747517
5 √n
79.690965499651
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-3213996820
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3213996821 can be divided by 4 positive divisors.
The sum of these divisors (counting 3213996821) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111111100100011011001100010101
3
Ternary
22021222200221210022
4
Quaternary
2333210123030111
5
Quinary
23040240344241
6
Senary
1250531034525
8
Octal
27744331425
10
Decimal
3213996821
12
Duodecimal
75843ba45
16
Hexadecimal
bf91b315
20
Vigesimal
2a479c11
36
Base36
1h5j3th
md5
e753b71ebe3dad04256dcfabfcaaff22
sha1
7e0cdce36cfe541aa041be68094a4d5c48c15b4d
sha256
1c067f6ea4ae0746626ea4303c7d1a1b12d47868e1f7f04389f813fb105882e5
sha512
9bc2222c0cd0375fffe92a6ebc00100262d187f3c3c7494a7a607536e56ab451d9aff918cb2869a48d079e0b173c62065dac877e9190a62f991245bc1c27dbb8
ripemd-160
7faa6ef7b4901e2da9a5bbd034a6b3794eda896a
Diameter
6427993642
Circumference
20194137603.029
Area
3.2451947029486E+19
Volume
1.3906727278404E+29
Surface area
1.2980778811794E+20
Circumference
20194137603.029
Perimeter
12855987284
Area
1.0329775565398E+19
Diagonal
4545277893.6822
Surface area
6.1978653392389E+19
Volume
3.3199865828833E+28
Space diagonal
5566805789.3369
Perimeter
9641990463
Area
4.4729240275133E+18
Altitude
2783402894.6684
Surface area
4.4729240275133E+18
Volume
3.9126417103419E+27
Height
1515092631.2274