421879968 is an even 9-digits composite number following 421879967
and preceding 421879969 . In scientific notation, it is written as 4.21879968 × 10^8.
The sum of its digits is 54. It has a total of 7 prime factors and 24 positive divisors.
There are 140626368 positive integers (up to 421879968) that are relatively prime to 421879968.
421879968 has 24 divisors, whose sum is 861340032
The reverse of 421879968 is 869978124
Previous prime number is 27
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
four hundred twenty-one million eight hundred seventy-nine thousand nine hundred sixty-eight
Scientific notation
4.21879968 × 10^8
Engineering notation
4.21879968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 27 × 488287
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
26367498 Product of the distinct prime numbers
The prime factorization of 421879968 is 2 × 2 × 2 × 2 × 2 × 27 × 488287.
Since it has a total of 7 prime factors.
5 , 8 , 54 , 63 , 987 , 361 , 4770 , 1315 , 55584 , 85672 , 758512 , 599742 , 6411011 , 805522 , 17071940 , 99684503 , 361607653 , 28733279 , 1625185790 , 6117347595
n×2
843759936
n×3
1265639904
n×4
1687519872
n×5
2109399840
n÷2
210939984
n÷3
140626656
n÷3
105469992
n÷5
84375993.6
n2
177982707399681024
n3
7.5087338902331E+25
n4
3.167784413332E+34
n5
1.3364247869274E+43
2 √n20539.716843228
3 √n750.00294398844
4 √n143.31684075233
5 √n53.093062983645
1 , 2 , 4 , 8 , 16 , 27 , 32 , 54 , 108 , 216 , 432 , 864 , 488287 , 976574 , 1953148 , 3906296 , 7812592 , 13183749 , 15625184 , 26367498 , 52734996 , 105469992 , 210939984 , 421879968
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
-421879967 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 421879968 can be divided by 24 positive divisors.
The sum of these divisors (counting 421879968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001001001010110000010100000
3
Ternary
1002101211201112000
4
Quaternary
121021112002200
5
Quinary
1331000124333
6
Senary
105510204000
8
Octal
3111260240
10
Decimal
421879968
12
Duodecimal
b9353600
16
Hexadecimal
192560a0
20
Vigesimal
6bgeji8
36
Base36
6z6co0
md5
f71266077813b5de5da081be985bdb6f
sha1
794b01453ba754710c71f78b589ddd52cb763417
sha256
9870045755c71c8263699bbf158dd66170458390a5069fee81969c4ad7e3dc13
sha512
6358e7678ffa9865e61859aca43594a421f660928cc5206688bda3cb497706bee7af8900acb0baa914c2d72af7b94d38d0a5db7ecf979eb7c96de8fffbaa4bb8
ripemd-160
3392205aa3c4944190fa0c2b11ebbc0c869661c4
Diameter
843759936
Circumference
2650750016.331
Area
5.5914916603286E+17
Volume
3.1452510969756E+26
Surface area
2.2365966641314E+18
Circumference
2650750016.331
Perimeter
1687519872
Area
177982707399681024
Diagonal
596628372.43913
Surface area
1067896244398086144
Volume
7.5087338902331E+25
Space diagonal
730717539.27153
Perimeter
1265639904
Area
7.7068773021228E+16
Altitude
365358769.63577
Surface area
7.7068773021228E+16
Volume
8.8491277531818E+24
Height
198876124.14638