4245220987 is an odd 10-digits composite number following 4245220986
and preceding 4245220988 . In scientific notation, it is written as 4.245220987 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors.
There are 3638760804 positive integers (up to 4245220987) that are relatively prime to 4245220987.
4245220987 has 6 divisors, whose sum is 4938318348
The reverse of 4245220987 is 7890225424
Previous prime number is 7
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
four billion two hundred forty-five million two hundred twenty thousand nine hundred eighty-seven
Scientific notation
4.245220987 × 10^9
Engineering notation
4.245220987 × 10^9
Prime Factorization
7 × 7 × 86637163
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
606460141 Product of the distinct prime numbers
The prime factorization of 4245220987 is 7 × 7 × 86637163.
Since it has a total of 3 prime factors.
6 , 1 , 24 , 65 , 387 , 825 , 2338 , 5613 , 87390 , 43412 , 936289 , 952567 , 7282634 , 485980 , 66254524 , 5033960 , 613953534 , 46055741 , 8324261789 , 565481938
n×2
8490441974
n×3
12735662961
n×4
16980883948
n×5
21226104935
n÷2
2122610493.5
n÷3
1415073662.3333
n÷3
1061305246.75
n÷5
849044197.4
n2
1.8021901228465E+19
n3
7.6506953320722E+28
n4
3.2478892388856E+38
n5
1.3788007560368E+48
2 √n65155.360385773
3 √n1619.1985299082
4 √n255.25548061848
5 √n84.251969238341
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-4245220986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 4245220987 can be divided by 6 positive divisors.
The sum of these divisors (counting 4245220987) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11111101000010001110111001111011
3
Ternary
101221212010120101221
4
Quaternary
3331002032321323
5
Quinary
32143234032422
6
Senary
1541125452511
8
Octal
37502167173
10
Decimal
4245220987
12
Duodecimal
9a5871137
16
Hexadecimal
fd08ee7b
20
Vigesimal
366ccc97
36
Base36
1y7hth7
md5
20aaff821d2ad24503f088078fcadebc
sha1
5f1e022210ee603de1e5cfead8d285895a998ca9
sha256
319bb0e6802176c30f5aceb88fdb9cdefa6c59407ffc05facb0a198ce26c7dd0
sha512
01d8983040d8256f1a9c5c5f9b4e7cbd0aa19ff719f74d4a110fd49fe8360bdd0a5554191405ec04bc0f26331891da298adddcc944db622b1838fb7c2628ff9d
ripemd-160
8cf8889f69d0f490dc16ee0b0dadb99e98da9961
Diameter
8490441974
Circumference
26673510131.249
Area
5.6617472503067E+19
Volume
3.2047157666789E+29
Surface area
2.2646989001227E+20
Circumference
26673510131.249
Perimeter
16980883948
Area
1.8021901228465E+19
Diagonal
6003649095.0863
Surface area
1.0813140737079E+20
Volume
7.6506953320722E+28
Space diagonal
7352938438.8417
Perimeter
12735662961
Area
7.8037121441724E+18
Altitude
3676469219.4208
Surface area
7.8037121441724E+18
Volume
9.0164309168342E+27
Height
2001216365.0288