6420221294 is an even 10-digits composite number following 6420221293
and preceding 6420221295 . In scientific notation, it is written as 6.420221294 × 10^9.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 3209292576 positive integers (up to 6420221294) that are relatively prime to 6420221294.
6420221294 has 8 divisors, whose sum is 9632786160
The reverse of 6420221294 is 4921220246
Previous prime number is 3943
Is Prime? no Number parity even Number length 10 Sum of Digits 32 Digital Root 5
Name
six billion four hundred twenty million two hundred twenty-one thousand two hundred ninety-four
Scientific notation
6.420221294 × 10^9
Engineering notation
6.420221294 × 10^9
Prime Factorization
2 × 3943 × 814129
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6420221294 Product of the distinct prime numbers
The prime factorization of 6420221294 is 2 × 3943 × 814129.
Since it has a total of 3 prime factors.
8 , 10 , 61 , 7 , 549 , 527 , 5699 , 8037 , 50821 , 38262 , 836713 , 160555 , 2438411 , 7930669 , 98675761 , 13217076 , 189249198 , 889464863 , 1821577502 , 8847214126
n×2
12840442588
n×3
19260663882
n×4
25680885176
n×5
32101106470
n÷2
3210110647
n÷3
2140073764.6667
n÷3
1605055323.5
n÷5
1284044258.8
n2
4.1219241463931E+19
n3
2.6463665176926E+29
n4
1.6990258668619E+39
n5
1.0908122049483E+49
2 √n80126.283415618
3 √n1858.5888720716
4 √n283.06586409459
5 √n91.51873310413
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
-6420221293 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 6420221294 can be divided by 8 positive divisors.
The sum of these divisors (counting 6420221294) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111110101011001100110101101110
3
Ternary
121120102210000220212
4
Quaternary
11332223030311232
5
Quinary
101122034040134
6
Senary
2541023342422
8
Octal
57653146556
10
Decimal
6420221294
12
Duodecimal
12b2151a12
16
Hexadecimal
17eaccd6e
20
Vigesimal
50667d4e
36
Base36
2y6fmge
md5
20a4044cbcdd494b352a04270bf04b16
sha1
c0dc5c92a6bda1b49258341e1062bc4dca0b6337
sha256
a441f04324cd2e8f92e6962eb028a0fb79e08c900146bdfba17b68f43c65a66c
sha512
54c939b81767a66dffe988a98ccb6ca96593227350ea932ccc2691ff03d2a67a4119639c10a5ad4a7791978fbb619f916ea7c421c196341a28071f08fab250c3
ripemd-160
391b9619baf711d9f1fccf9a2618ea4564484d90
Diameter
12840442588
Circumference
40339440103.302
Area
1.2949406616963E+20
Volume
1.1085074147585E+30
Surface area
5.1797626467852E+20
Circumference
40339440103.302
Perimeter
25680885176
Area
4.1219241463931E+19
Diagonal
9079564027.4113
Surface area
2.4731544878359E+20
Volume
2.6463665176926E+29
Space diagonal
11120149477.044
Perimeter
19260663882
Area
1.7848455116245E+19
Altitude
5560074738.5218
Surface area
1.7848455116245E+19
Volume
3.1187728502758E+28
Height
3026521342.4704