420140909 (number)

420140909 is an odd 9-digits prime number following 420140908 and preceding 420140910. In scientific notation, it is written as 4.20140909 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 420140908 positive integers (up to 420140909) that are relatively prime to 420140909.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred forty thousand nine hundred nine

Notation

Scientific notation 4.20140909 × 10^8
Engineering notation 4.20140909 × 10^6

Prime Factorization of 420140909

Prime Factorization 420140909

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 420140909
Product of the distinct prime numbers

The prime factorization of 420140909 is 420140909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 11, 24, 142, 410, 7661, 7475, 14826, 16463, 702645, 415643, 4919065, 9760092, 77833020, 10324679, 758520287, 40139841, 8112238064, 1579353943

Basic calculations (n = 420140909)

Multiplication

n×y
n×2 840281818
n×3 1260422727
n×4 1680563636
n×5 2100704545

Division

n÷y
n÷2 210070454.5
n÷3 140046969.66667
n÷3 105035227.25
n÷5 84028181.8

Exponentiation

ny
n2 176518383415346281
n3 7.4162594063334E+25
n4 3.1158739683567E+34
n5 1.3091061213948E+43

Nth Root

y√n
2√n 20497.339071206
3√n 748.97097931947
4√n 143.16891796478
5√n 53.049218953719

Divisors of 420140909

1, 420140909

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 420140910
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 210070455
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20497.3390956
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999952397
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420140909 can be divided by 2 positive divisors. The sum of these divisors (counting 420140909) is 420140910, the average is 210070455.

Base conversion 420140909

Base System Value
2 Binary 11001000010101101011101101101
3 Ternary 1002021120100222102
4 Quaternary 121002231131231
5 Quinary 1330024002114
6 Senary 105405024445
8 Octal 3102553555
10 Decimal 420140909
12 Duodecimal b8855125
16 Hexadecimal 190ad76d
20 Vigesimal 6b5hc59
36 Base36 6y52st

Cryptographic Hash Functions

md5 95c0b19b390f6c9e50db3a85a3aa8239
sha1 ca88a4eb2f1a206f9123b9002bfda39c2b1ad5cd
sha256 e4f4c1c5ee1aea5e9e16a85779a3265908e3f04ed7695a1f7d243c6d96d16355
sha512 f7961fc7e4a146f2806e104c9940a7a0476de52cfe8be92714af8f8007c8c630f6c8cca70f86c4a6a44bd19c05c2584fa1a75fd151c04f03b7f95a0fc23500a5
ripemd-160 8438ebe4cf041d6fcd425d3f3f106f970384bb56

420140909 as geometric shapes

Circle

Radius = n
Diameter 840281818
Circumference 2639823186.3739
Area 5.545488565612E+17

Sphere

Radius = n
Volume 3.1065154757404E+26
Surface area 2.2181954262448E+18
Circumference 2639823186.3739

Square

Length = n
Perimeter 1680563636
Area 176518383415346281
Diagonal 594168971.61556

Cube

Length = n
Surface area 1059110300492077686
Volume 7.4162594063334E+25
Space diagonal 727705400.72617

Equilateral Triangle

Length = n
Perimeter 1260422727
Area 7.6434702136326E+16
Altitude 363852700.36309

Triangular Pyramid

Length = n
Surface area 7.6434702136326E+16
Volume 8.7401455287615E+24
Height 198056323.87185