421369908 is an even 9-digits composite number following 421369907
and preceding 421369909 . In scientific notation, it is written as 4.21369908 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 140456632 positive integers (up to 421369908) that are relatively prime to 421369908.
421369908 has 12 divisors, whose sum is 983196480
The reverse of 421369908 is 809963124
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
four hundred twenty-one million three hundred sixty-nine thousand nine hundred eight
Scientific notation
4.21369908 × 10^8
Engineering notation
4.21369908 × 10^6
Prime Factorization
2 × 2 × 3 × 35114159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
210684954
Product of the distinct prime numbers
The prime factorization of 421369908 is 2 × 2 × 3 × 35114159.
Since it has a total of 4 prime factors.
10 , 4 , 1 , 13 , 143 , 811 , 555 , 3058 , 93599 , 39911 , 891539 , 192900 , 3023138 , 1489972 , 19985696 , 44469566 , 87048914 , 146117889 , 5656506750 , 4706051008
n×2
842739816
n×3
1264109724
n×4
1685479632
n×5
2106849540
n÷2
210684954
n÷3
140456636
n÷3
105342477
n÷5
84273981.6
n2
177552599367928464
n3
7.4815322460825E+25
n4
3.1524925542308E+34
n5
1.3283654975469E+43
2 √n
20527.296655916
3 √n
749.70056669106
4 √n
143.27350297915
5 √n
53.08021868875
1 , 2 , 3 , 4 , 6 , 12 , 35114159 , 70228318 , 105342477 , 140456636 , 210684954 , 421369908
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
-421369907
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 421369908 can be divided by 12 positive divisors.
The sum of these divisors (counting 421369908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001000111011001100000110100
3
Ternary
1002100212210211220
4
Quaternary
121013121200310
5
Quinary
1330332314113
6
Senary
105451230340
8
Octal
3107314064
10
Decimal
421369908
12
Duodecimal
b91483b0
16
Hexadecimal
191d9834
20
Vigesimal
6bdb4f8
36
Base36
6yvf3o
md5
b940191a2892d256fa7130c0d858d974
sha1
5d06aa154667bd449fc8e3e5f1e77942df8c305c
sha256
f392778834c7372f2da995a26083de9ff781d591e0fe4c2ede45b6ab152c6cb1
sha512
0e9afe81656d804b2ff9938ebeaee0270ea7c8bb6dbac08249c44f0981e5fb57c1935140eb532f3541532d053c787b71fae55ccbbd5045dabea415b53f195beb
ripemd-160
fa215b1a6ac2f61543710a58140fed99ec25ef2e
Diameter
842739816
Circumference
2647545214.8332
Area
5.5779794180006E+17
Volume
3.1338568989184E+26
Surface area
2.2311917672002E+18
Circumference
2647545214.8332
Perimeter
1685479632
Area
177552599367928464
Diagonal
595907038.6695
Surface area
1065315596207570784
Volume
7.4815322460825E+25
Space diagonal
729834089.43662
Perimeter
1264109724
Area
7.6882530780293E+16
Altitude
364917044.71831
Surface area
7.6882530780293E+16
Volume
8.8170703081179E+24
Height
198635679.5565