426721887 is an odd 9-digits composite number following 426721886
and preceding 426721888 . In scientific notation, it is written as 4.26721887 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 284017968 positive integers (up to 426721887) that are relatively prime to 426721887.
426721887 has 12 divisors, whose sum is 617379880
The reverse of 426721887 is 788127624
Previous prime number is 619
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
four hundred twenty-six million seven hundred twenty-one thousand eight hundred eighty-seven
Scientific notation
4.26721887 × 10^8
Engineering notation
4.26721887 × 10^6
Prime Factorization
3 × 3 × 619 × 76597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142240629
Product of the distinct prime numbers
The prime factorization of 426721887 is 3 × 3 × 619 × 76597.
Since it has a total of 4 prime factors.
2 , 3 , 9 , 26 , 639 , 804 , 4859 , 8358 , 47919 , 98604 , 208474 , 70581 , 1126727 , 9015850 , 1000400 , 10913256 , 322478037 , 662343406 , 9047485078 , 3787846110
n×2
853443774
n×3
1280165661
n×4
1706887548
n×5
2133609435
n÷2
213360943.5
n÷3
142240629
n÷3
106680471.75
n÷5
85344377.4
n2
182091568844840769
n3
7.7702457864261E+25
n4
3.3157339444375E+34
n5
1.4148962455603E+43
2 √n
20657.247807973
3 √n
752.8612994058
4 √n
143.72629476882
5 √n
53.214377207497
1 , 3 , 9 , 619 , 1857 , 5571 , 76597 , 229791 , 689373 , 47413543 , 142240629 , 426721887
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-426721886
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 426721887 can be divided by 12 positive divisors.
The sum of these divisors (counting 426721887) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001011011110100001001011111
3
Ternary
1002201221201101100
4
Quaternary
121123310021133
5
Quinary
1333220100022
6
Senary
110202044143
8
Octal
3133641137
10
Decimal
426721887
12
Duodecimal
baaa9653
16
Hexadecimal
196f425f
20
Vigesimal
6d704e7
36
Base36
7224pr
md5
0852ea6b44588cf91630cd34e880ed40
sha1
fd5d7225d2cfb309ee8849f0b5d74c6d7440cac1
sha256
71258bb868d227ae263f702c56e740882558c709ce7137bf18015c43da102790
sha512
af902d006112963dbc18d5d4863853ec445fa452bb7def59f5abdbccb05c15ec47ecdd633152b49c5c8553e13c75cfa8baae4d0225120fd47c16d73be85013fe
ripemd-160
813e422136cf1f287e1026cd5e830c5751a62dd2
Diameter
853443774
Circumference
2681172690.6503
Area
5.7205753496359E+17
Volume
3.2547929438964E+26
Surface area
2.2882301398544E+18
Circumference
2681172690.6503
Perimeter
1706887548
Area
182091568844840769
Diagonal
603475879.95684
Surface area
1092549413069044614
Volume
7.7702457864261E+25
Space diagonal
739103988.98567
Perimeter
1280165661
Area
7.8847962217298E+16
Altitude
369551994.49283
Surface area
7.8847962217298E+16
Volume
9.1573224784468E+24
Height
201158626.65228