420149980 (number)

420149980 is an even 9-digits composite number following 420149979 and preceding 420149981. In scientific notation, it is written as 4.20149980 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 168059984 positive integers (up to 420149980) that are relatively prime to 420149980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20149980 × 10^8
Engineering notation 4.20149980 × 10^6

Prime Factorization of 420149980

Prime Factorization 2 × 2 × 5 × 21007499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 210074990
Product of the distinct prime numbers

The prime factorization of 420149980 is 2 × 2 × 5 × 21007499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 63, 67, 354, 768, 1902, 5234, 27160, 34331, 68156, 911909, 1703562, 9700225, 72030363, 94874392, 15896121, 537187599, 1024255113, 6693317407

Basic calculations (n = 420149980)

Multiplication

n×y
n×2 840299960
n×3 1260449940
n×4 1680599920
n×5 2100749900

Division

n÷y
n÷2 210074990
n÷3 140049993.33333
n÷3 105037495
n÷5 84029996

Exponentiation

ny
n2 176526005694000400
n3 7.4167397761814E+25
n4 3.1161430686278E+34
n5 1.3092474479611E+43

Nth Root

y√n
2√n 20497.560342636
3√n 748.97636946891
4√n 143.1696907262
5√n 53.049448022253

Divisors of 420149980

1, 2, 4, 5, 10, 20, 21007499, 42014998, 84029996, 105037495, 210074990, 420149980

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 -420149979
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 420149980 can be divided by 12 positive divisors. The sum of these divisors (counting 420149980) is 1, the average is 0.083333333333333.

Base conversion 420149980

Base System Value
2 Binary 11001000010101111101011011100
3 Ternary 1002021120211102101
4 Quaternary 121002233223130
5 Quinary 1330024244410
6 Senary 105405134444
8 Octal 3102575334
10 Decimal 420149980
12 Duodecimal b885a424
16 Hexadecimal 190afadc
20 Vigesimal 6b5iej0
36 Base36 6y59ss

Cryptographic Hash Functions

md5 f8c061240ebbfabce8e5b15af3c1ef60
sha1 27db769d783e21800983c42272a6bafc2c895178
sha256 6ecd66121dff74524d296b9faea92f59ec2023364683ef2ff3a459ccd365eaf9
sha512 76999908e9578b7b63a7685dbfa3147a7d3f03ee49221653f488b4e7c0be86f51166b74fbdcb57dd7828f93891b6eec8743283b537082c4e00ef6ed41ef1a109
ripemd-160 be1c98cb0d294b2f31273b4b1061c2f76e325338

420149980 as geometric shapes

Circle

Radius = n
Diameter 840299960
Circumference 2639880181.1478
Area 5.5457280265582E+17

Sphere

Radius = n
Volume 3.1067166925918E+26
Surface area 2.2182912106233E+18
Circumference 2639880181.1478

Square

Length = n
Perimeter 1680599920
Area 176526005694000400
Diagonal 594181799.94678

Cube

Length = n
Surface area 1059156034164002400
Volume 7.4167397761814E+25
Space diagonal 727721112.15905

Equilateral Triangle

Length = n
Perimeter 1260449940
Area 7.64380026798E+16
Altitude 363860556.07952

Triangular Pyramid

Length = n
Surface area 7.64380026798E+16
Volume 8.7407116500565E+24
Height 198060599.98226