420140907 (number)

420140907 is an odd 9-digits composite number following 420140906 and preceding 420140908. In scientific notation, it is written as 4.20140907 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 262434816 positive integers (up to 420140907) that are relatively prime to 420140907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20140907 × 10^8
Engineering notation 4.20140907 × 10^6

Prime Factorization of 420140907

Prime Factorization 153 × 227 × 12097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420140907
Product of the distinct prime numbers

The prime factorization of 420140907 is 153 × 227 × 12097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 46, 82, 98, 693, 8849, 8854, 68833, 38791, 908623, 731859, 5000038, 9405177, 45932373, 23569375, 61804055, 761794835, 8547842046, 5398328321

Basic calculations (n = 420140907)

Multiplication

n×y
n×2 840281814
n×3 1260422721
n×4 1680563628
n×5 2100704535

Division

n÷y
n÷2 210070453.5
n÷3 140046969
n÷3 105035226.75
n÷5 84028181.4

Exponentiation

ny
n2 176518381734782649
n3 7.4162593004224E+25
n4 3.1158739090266E+34
n5 1.3091060902361E+43

Nth Root

y√n
2√n 20497.339022419
3√n 748.97097813102
4√n 143.1689177944
5√n 53.049218903213

Divisors of 420140907

1, 153, 227, 12097, 34731, 1850841, 2746019, 420140907

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 -420140906
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 420140907 can be divided by 8 positive divisors. The sum of these divisors (counting 420140907) is 1, the average is 0.125.

Base conversion 420140907

Base System Value
2 Binary 11001000010101101011101101011
3 Ternary 1002021120100222100
4 Quaternary 121002231131223
5 Quinary 1330024002112
6 Senary 105405024443
8 Octal 3102553553
10 Decimal 420140907
12 Duodecimal b8855123
16 Hexadecimal 190ad76b
20 Vigesimal 6b5hc57
36 Base36 6y52sr

Cryptographic Hash Functions

md5 c5b88136dc4c176050899c7a7c8ad573
sha1 f4a1187270b215550a98dab4fd56d3af86c3a583
sha256 aa0e35785fbb342134b60e7369096fdbc378c094e31997b6384d6121318c44ba
sha512 30fa8ef2262016085dadd981b44cc35ea7b8680e8223793a03b9fe397e198786416d5fad581c954789b26d09b25f57aa028df85b8aad82dbd80be247f79187d1
ripemd-160 f22ea3ffdbb5a565462572051fc09bdea0cccaf8

420140907 as geometric shapes

Circle

Radius = n
Diameter 840281814
Circumference 2639823173.8075
Area 5.5454885128155E+17

Sphere

Radius = n
Volume 3.1065154313765E+26
Surface area 2.2181954051262E+18
Circumference 2639823173.8075

Square

Length = n
Perimeter 1680563628
Area 176518381734782649
Diagonal 594168968.78713

Cube

Length = n
Surface area 1059110290408695894
Volume 7.4162593004224E+25
Space diagonal 727705397.26207

Equilateral Triangle

Length = n
Perimeter 1260422721
Area 7.643470140862E+16
Altitude 363852698.63104

Triangular Pyramid

Length = n
Surface area 7.643470140862E+16
Volume 8.7401454039441E+24
Height 198056322.92904