640422963 is an odd 9-digits composite number following 640422962
and preceding 640422964 . In scientific notation, it is written as 6.40422963 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 401113728 positive integers (up to 640422963) that are relatively prime to 640422963.
640422963 has 24 divisors, whose sum is 944885760
The reverse of 640422963 is 369224046
Previous prime number is 1663
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
six hundred forty million four hundred twenty-two thousand nine hundred sixty-three
Scientific notation
6.40422963 × 10^8
Engineering notation
6.40422963 × 10^6
Prime Factorization
3 × 3 × 51 × 1663 × 839
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
213474321 Product of the distinct prime numbers
The prime factorization of 640422963 is 3 × 3 × 51 × 1663 × 839.
Since it has a total of 5 prime factors.
10 , 5 , 40 , 93 , 843 , 723 , 8201 , 7521 , 52 , 5980 , 518756 , 749828 , 9056401 , 763074 , 85491629 , 16705843 , 460073927 , 326172483 , 2124022134 , 8081414979
n×2
1280845926
n×3
1921268889
n×4
2561691852
n×5
3202114815
n÷2
320211481.5
n÷3
213474321
n÷3
160105740.75
n÷5
128084592.6
n2
410141571537699369
n3
2.6266408049365E+26
n4
1.6821610870341E+35
n5
1.0772945876017E+44
2 √n25306.579440928
3 √n861.96367715694
4 √n159.08041815675
5 √n57.715621829219
1 , 3 , 9 , 51 , 153 , 459 , 839 , 1663 , 2517 , 4989 , 7551 , 14967 , 42789 , 84813 , 128367 , 254439 , 385101 , 763317 , 1395257 , 4185771 , 12557313 , 71158107 , 213474321 , 640422963
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-640422962 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 640422963 can be divided by 24 positive divisors.
The sum of these divisors (counting 640422963) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100110001011000001010000110011
3
Ternary
1122122001212011000
4
Quaternary
212023001100303
5
Quinary
2302422013323
6
Senary
143314253043
8
Octal
4613012063
10
Decimal
640422963
12
Duodecimal
15a587183
16
Hexadecimal
262c1433
20
Vigesimal
a02ch83
36
Base36
alahir
md5
cf33602ff4bf6617c3fba4582d597f77
sha1
5cb7373c9020a1cde4c0f7a825ddbcd7857f6f82
sha256
a9285b4b1b38370baf36bb2569b7c5db7f4bc75b501c0145a6a141b5cd0c50f3
sha512
da64d2d7a7e5f7c3ed1aa3d5b7731922edc302996636e4f64ff4c1f236703e2c3677a4dcd196bf9e4ea1b0ff5b7c76fffe990e0ab1145ea565a703744cbfbbb6
ripemd-160
615477463bc3d0db020b0aaa1db86d7dbb871d8e
Diameter
1280845926
Circumference
4023896151.502
Area
1.2884977480746E+18
Volume
1.100244727521E+27
Surface area
5.1539909922984E+18
Circumference
4023896151.502
Perimeter
2561691852
Area
410141571537699369
Diagonal
905694839.92976
Surface area
2460849429226196214
Volume
2.6266408049365E+26
Space diagonal
1109245110.2498
Perimeter
1921268889
Area
1.7759651004986E+17
Altitude
554622555.1249
Surface area
1.7759651004986E+17
Volume
3.0955258748532E+25
Height
301898279.97659