421749550 is an even 9-digits composite number following 421749549
and preceding 421749551 . In scientific notation, it is written as 4.21749550 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 168699800 positive integers (up to 421749550) that are relatively prime to 421749550.
421749550 has 12 divisors, whose sum is 784454256
The reverse of 421749550 is 055947124
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
four hundred twenty-one million seven hundred forty-nine thousand five hundred fifty
Scientific notation
4.21749550 × 10^8
Engineering notation
4.21749550 × 10^6
Prime Factorization
2 × 5 × 5 × 8434991
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
84349910 Product of the distinct prime numbers
The prime factorization of 421749550 is 2 × 5 × 5 × 8434991.
Since it has a total of 4 prime factors.
9 , 4 , 65 , 50 , 503 , 931 , 3670 , 993 , 63645 , 17174 , 205546 , 546651 , 2139035 , 5148313 , 73686751 , 68112379 , 734559391 , 506665962 , 6944059852 , 9276864368
n×2
843499100
n×3
1265248650
n×4
1686998200
n×5
2108747750
n÷2
210874775
n÷3
140583183.33333
n÷3
105437387.5
n÷5
84349910
n2
177872682925202500
n3
7.5017723980997E+25
n4
3.163869133101E+34
n5
1.3343603831442E+43
2 √n20536.541821836
3 √n749.92565188931
4 √n143.30576339365
5 √n53.089779989434
1 , 2 , 5 , 10 , 25 , 50 , 8434991 , 16869982 , 42174955 , 84349910 , 210874775 , 421749550
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
-421749549 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 421749550 can be divided by 12 positive divisors.
The sum of these divisors (counting 421749550) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001001000110110001100101110
3
Ternary
1002101121002121201
4
Quaternary
121020312030232
5
Quinary
1330431441200
6
Senary
105503320114
8
Octal
3110661456
10
Decimal
421749550
12
Duodecimal
b92b003a
16
Hexadecimal
1923632e
20
Vigesimal
6bfidha
36
Base36
6z3k1a
md5
c31089a4248b3d1468354c60c984f0f4
sha1
8bff9b185530200e16ff49b4b7b64a60f34e2313
sha256
9aeb640e43be773a25714af80dca5e1a9892b809de3818cfec86190efe6ed245
sha512
b4c0a08c1a5fe2a8d23418d6a1a5fa75d91aab12d21e9e6e09e52b479c1797965857a7309c20006c26fe968aa3dad007bf051edebe4421cbd8c715e59363e6e0
ripemd-160
21753248e1e03a58ee2bb75bab9f954fe958e264
Diameter
843499100
Circumference
2649930575.8696
Area
5.5880351395212E+17
Volume
3.1423350739697E+26
Surface area
2.2352140558085E+18
Circumference
2649930575.8696
Perimeter
1686998200
Area
177872682925202500
Diagonal
596443933.53475
Surface area
1067236097551215000
Volume
7.5017723980997E+25
Space diagonal
730491648.66931
Perimeter
1265248650
Area
7.702113102626E+16
Altitude
365245824.33466
Surface area
7.702113102626E+16
Volume
8.8409235560239E+24
Height
198814644.51158