420210938 (number)

420210938 is an even 9-digits composite number following 420210937 and preceding 420210939. In scientific notation, it is written as 4.20210938 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 180090396 positive integers (up to 420210938) that are relatively prime to 420210938.

Interesting facts

Basic properties

Name

Name four hundred twenty million two hundred ten thousand nine hundred thirty-eight

Notation

Scientific notation 4.20210938 × 10^8
Engineering notation 4.20210938 × 10^6

Prime Factorization of 420210938

Prime Factorization 2 × 7 × 30015067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420210938
Product of the distinct prime numbers

The prime factorization of 420210938 is 2 × 7 × 30015067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 54, 67, 300, 111, 1657, 4818, 37607, 26597, 830529, 441660, 6758587, 3856425, 24812030, 87830359, 432965786, 635711916, 4250113310, 4813889816

Basic calculations (n = 420210938)

Multiplication

n×y
n×2 840421876
n×3 1260632814
n×4 1680843752
n×5 2101054690

Division

n÷y
n÷2 210105469
n÷3 140070312.66667
n÷3 105052734.5
n÷5 84042187.6

Exponentiation

ny
n2 176577232414839844
n3 7.4199684462484E+25
n4 3.1179519007284E+34
n5 1.310197492844E+43

Nth Root

y√n
2√n 20499.047246153
3√n 749.01258978376
4√n 143.17488343335
5√n 53.050987282399

Divisors of 420210938

1, 2, 7, 14, 30015067, 60030134, 210105469, 420210938

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 -420210937
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 420210938 can be divided by 8 positive divisors. The sum of these divisors (counting 420210938) is 1, the average is 0.125.

Base conversion 420210938

Base System Value
2 Binary 11001000010111110100011111010
3 Ternary 1002021200221001002
4 Quaternary 121002332203322
5 Quinary 1330033222223
6 Senary 105410325002
8 Octal 3102764372
10 Decimal 420210938
12 Duodecimal b8889762
16 Hexadecimal 190be8fa
20 Vigesimal 6b6676i
36 Base36 6y6ku2

Cryptographic Hash Functions

md5 3f027bc99dddc7a35459a2610f1b05e5
sha1 02fda20be387f04a91d16cc32b34dee4f3487a97
sha256 7fdbba840e930380d0c532b3de3027c8e4c40957ae988aaac37e94e8b2e531ae
sha512 d4d75aa51289da544c0e63db4cea79e2b52151d5c2390f8919931e1065b6e296e96d1c9d5aedf5fb95492e102d978225f2ee8276b42550d15855f3d38dd75e45
ripemd-160 08475183e6d756686faf0b940316c4ee740a013d

420210938 as geometric shapes

Circle

Radius = n
Diameter 840421876
Circumference 2640263191.5578
Area 5.5473373614568E+17

Sphere

Radius = n
Volume 3.1080691147469E+26
Surface area 2.2189349445827E+18
Circumference 2640263191.5578

Square

Length = n
Perimeter 1680843752
Area 176577232414839844
Diagonal 594268007.57712

Cube

Length = n
Surface area 1059463394489039064
Volume 7.4199684462484E+25
Space diagonal 727826694.51218

Equilateral Triangle

Length = n
Perimeter 1260632814
Area 7.64601845006E+16
Altitude 363913347.25609

Triangular Pyramid

Length = n
Surface area 7.64601845006E+16
Volume 8.7445166742207E+24
Height 198089335.85904