420184893 is an odd 9-digits composite number following 420184892
and preceding 420184894 . In scientific notation, it is written as 4.20184893 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 279997328 positive integers (up to 420184893) that are relatively prime to 420184893.
420184893 has 8 divisors, whose sum is 560498400
The reverse of 420184893 is 398481024
Previous prime number is 2309
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
four hundred twenty million one hundred eighty-four thousand eight hundred ninety-three
Scientific notation
4.20184893 × 10^8
Engineering notation
4.20184893 × 10^6
Prime Factorization
3 × 2309 × 60659
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
420184893
Product of the distinct prime numbers
The prime factorization of 420184893 is 3 × 2309 × 60659.
Since it has a total of 3 prime factors.
2 , 10 , 15 , 8 , 208 , 203 , 8719 , 1246 , 38200 , 96610 , 236437 , 56816 , 992425 , 7909895 , 23064749 , 6759849 , 251515192 , 200760596 , 2945951862 , 7251373724
n×2
840369786
n×3
1260554679
n×4
1680739572
n×5
2100924465
n÷2
210092446.5
n÷3
140061631
n÷3
105046223.25
n÷5
84036978.6
n2
176555344305421449
n3
7.4185888455552E+25
n4
3.1171789602806E+34
n5
1.3097915078874E+43
2 √n
20498.411962881
3 √n
748.9971146702
4 √n
143.17266485919
5 √n
53.050329637823
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-420184892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420184893 can be divided by 8 positive divisors.
The sum of these divisors (counting 420184893) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001000010111000001100111101
3
Ternary
1002021122121022110
4
Quaternary
121002320030331
5
Quinary
1330031404033
6
Senary
105410004233
8
Octal
3102701475
10
Decimal
420184893
12
Duodecimal
b8876679
16
Hexadecimal
190b833d
20
Vigesimal
6b6324d
36
Base36
6y60ql
md5
a228f836a62470f837bdab8477a70388
sha1
81bc929721e8f3f8f0ccfda75ffa26a34202d7ca
sha256
be59d27ed3987f28004940ddd89071d56240af3dd435917f9795d336ba1a8496
sha512
b2995b0630ab5fc466d1498787de34c424c80ee6fea3f7cbad8f5e85ab9d5c503a280d60dc1709b975df492ae600358a26d77f5efdcdf425bbbe36406c0dc94f
ripemd-160
5e8720a83fcdb8ef2ba273ef6d0c413dc3853978
Diameter
840369786
Circumference
2640099545.9964
Area
5.5466497262193E+17
Volume
3.1074912289599E+26
Surface area
2.2186598904877E+18
Circumference
2640099545.9964
Perimeter
1680739572
Area
176555344305421449
Diagonal
594231174.38489
Surface area
1059332065832528694
Volume
7.4185888455552E+25
Space diagonal
727781583.24889
Perimeter
1260554679
Area
7.6450706671202E+16
Altitude
363890791.62445
Surface area
7.6450706671202E+16
Volume
8.7428907992116E+24
Height
198077058.1283