420888925 (number)

420888925 is an odd 9-digits composite number following 420888924 and preceding 420888926. In scientific notation, it is written as 4.20888925 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 336711120 positive integers (up to 420888925) that are relatively prime to 420888925.

Interesting facts

Basic properties

Name

Name four hundred twenty million eight hundred eighty-eight thousand nine hundred twenty-five

Notation

Scientific notation 4.20888925 × 10^8
Engineering notation 4.20888925 × 10^6

Prime Factorization of 420888925

Prime Factorization 25 × 16835557

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420888925
Product of the distinct prime numbers

The prime factorization of 420888925 is 25 × 16835557. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 22, 17, 647, 786, 1504, 2136, 82704, 30601, 174250, 341816, 9047278, 3802840, 65266648, 15722224, 537158302, 644163796, 3559157916, 8105541195

Basic calculations (n = 420888925)

Multiplication

n×y
n×2 841777850
n×3 1262666775
n×4 1683555700
n×5 2104444625

Division

n÷y
n÷2 210444462.5
n÷3 140296308.33333
n÷3 105222231.25
n÷5 84177785

Exponentiation

ny
n2 177147487187655625
n3 7.4559415448864E+25
n4 3.1381232216901E+34
n5 1.3208013092947E+43

Nth Root

y√n
2√n 20515.577617996
3√n 749.41520339501
4√n 143.2325997041
5√n 53.068095208938

Divisors of 420888925

1, 25, 16835557, 420888925

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420888924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420888925 can be divided by 4 positive divisors. The sum of these divisors (counting 420888925) is 1, the average is 0.25.

Base conversion 420888925

Base System Value
2 Binary 11001000101100100000101011101
3 Ternary 1002022222101001201
4 Quaternary 121011210011131
5 Quinary 1330221421200
6 Senary 105433035501
8 Octal 3105440535
10 Decimal 420888925
12 Duodecimal b8b55b91
16 Hexadecimal 1916415d
20 Vigesimal 6bab265
36 Base36 6yl3z1

Cryptographic Hash Functions

md5 40703724dc01db1198870fc48c25f6da
sha1 a327e42f8eac7da64c286ef8068fb6af88bf03e1
sha256 5c9ff47e534aae5e645395b481c5737bfc409df5e03385d020810715b28fd6cb
sha512 395996bb94ac305dd82c7c10b7e7151c6a355077e979ca196b858ecde3828196b847a5e01a80355d57b014860d7409b1d23dae3a5a9989498acac952eff996ea
ripemd-160 d312f69ba070ea076046f1e02abe600c57c9fbf4

420888925 as geometric shapes

Circle

Radius = n
Diameter 841777850
Circumference 2644523109.5146
Area 5.5652524435063E+17

Sphere

Radius = n
Volume 3.123137491068E+26
Surface area 2.2261009774025E+18
Circumference 2644523109.5146

Square

Length = n
Perimeter 1683555700
Area 177147487187655625
Diagonal 595226825.98763

Cube

Length = n
Surface area 1062884923125933750
Volume 7.4559415448864E+25
Space diagonal 729001002.44305

Equilateral Triangle

Length = n
Perimeter 1262666775
Area 7.6707112060544E+16
Altitude 364500501.22152

Triangular Pyramid

Length = n
Surface area 7.6707112060544E+16
Volume 8.7869113775328E+24
Height 198408941.99588