420199885 is an odd 9-digits composite number following 420199884
and preceding 420199886 . In scientific notation, it is written as 4.20199885 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 278841600 positive integers (up to 420199885) that are relatively prime to 420199885.
420199885 has 16 divisors, whose sum is 594865152
The reverse of 420199885 is 588991024
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
four hundred twenty million one hundred ninety-nine thousand eight hundred eighty-five
Scientific notation
4.20199885 × 10^8
Engineering notation
4.20199885 × 10^6
Prime Factorization
31 × 5 × 7 × 387281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420199885
Product of the distinct prime numbers
The prime factorization of 420199885 is 31 × 5 × 7 × 387281.
Since it has a total of 4 prime factors.
9 , 7 , 34 , 25 , 162 , 345 , 895 , 5325 , 60446 , 43429 , 823392 , 496057 , 5238763 , 3521102 , 41230405 , 2488744 , 869037478 , 246533292 , 6653854112 , 109436352
n×2
840399770
n×3
1260599655
n×4
1680799540
n×5
2100999425
n÷2
210099942.5
n÷3
140066628.33333
n÷3
105049971.25
n÷5
84039977
n2
176567943354013225
n3
7.4193829492043E+25
n4
3.1176238620266E+34
n5
1.3100251882968E+43
2 √n
20498.777646484
3 √n
749.00602251957
4 √n
143.17394192549
5 √n
53.050708194598
1 , 5 , 7 , 31 , 35 , 155 , 217 , 1085 , 387281 , 1936405 , 2710967 , 12005711 , 13554835 , 60028555 , 84039977 , 420199885
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-420199884
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420199885 can be divided by 16 positive divisors.
The sum of these divisors (counting 420199885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000010111011110111001101
3
Ternary
1002021200100212201
4
Quaternary
121002323313031
5
Quinary
1330032344020
6
Senary
105410201501
8
Octal
3102736715
10
Decimal
420199885
12
Duodecimal
b8883291
16
Hexadecimal
190bbdcd
20
Vigesimal
6b64je5
36
Base36
6y6cb1
md5
6e4fa9e47643bcf6c5abe14db9b87f31
sha1
0e19687413cb8ab15fb4c654fe95a5976b206a4c
sha256
f7930f85ad119a9ccd0986f0d14d53901cd44fcd0dfa0d65c0de3ae56587652c
sha512
b2c8cb5e7e49c554d61eae56c637f0348db1c28977107d9222f59cd3f1f1ff9903e6e8c9b90eb6620cb9c01fe005bd2e06b24c6f6a497400ec5d5f268eb6fc26
ripemd-160
1b25e77b97415ad5399221a5a562a947d56191b5
Diameter
840399770
Circumference
2640193743.5106
Area
5.5470455370043E+17
Volume
3.1078238623186E+26
Surface area
2.2188182148017E+18
Circumference
2640193743.5106
Perimeter
1680799540
Area
176567943354013225
Diagonal
594252376.27461
Surface area
1059407660124079350
Volume
7.4193829492043E+25
Space diagonal
727807550.1546
Perimeter
1260599655
Area
7.6456162219274E+16
Altitude
363903775.0773
Surface area
7.6456162219274E+16
Volume
8.743826659337E+24
Height
198084125.42487