420115904 (number)

420115904 is an even 9-digits composite number following 420115903 and preceding 420115905. In scientific notation, it is written as 4.20115904 × 10^8. The sum of its digits is 26. It has a total of 8 prime factors and 28 positive divisors. There are 193899264 positive integers (up to 420115904) that are relatively prime to 420115904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20115904 × 10^8
Engineering notation 4.20115904 × 10^6

Prime Factorization of 420115904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 504947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13128622
Product of the distinct prime numbers

The prime factorization of 420115904 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 504947. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 6, 37, 23, 779, 982, 5940, 9369, 35340, 26147, 319172, 55923, 969532, 9833395, 52166522, 42974836, 182967592, 618917457, 2975944223, 1873615002

Basic calculations (n = 420115904)

Multiplication

n×y
n×2 840231808
n×3 1260347712
n×4 1680463616
n×5 2100579520

Division

n÷y
n÷2 210057952
n÷3 140038634.66667
n÷3 105028976
n÷5 84023180.8

Exponentiation

ny
n2 176497372793737216
n3 7.4149353324866E+25
n4 3.1151322603091E+34
n5 1.3087166056193E+43

Nth Root

y√n
2√n 20496.729104908
3√n 748.95612050227
4√n 143.16678771597
5√n 53.048587485909

Divisors of 420115904

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 504947, 1009894, 2019788, 4039576, 6564311, 8079152, 13128622, 16158304, 26257244, 32316608, 52514488, 105028976, 210057952, 420115904

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420115903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420115904 can be divided by 28 positive divisors. The sum of these divisors (counting 420115904) is 1, the average is 0.035714285714286.

Base conversion 420115904

Base System Value
2 Binary 11001000010100111010111000000
3 Ternary 1002021112002200022
4 Quaternary 121002213113000
5 Quinary 1330022202104
6 Senary 105404313012
8 Octal 3102472700
10 Decimal 420115904
12 Duodecimal b8842768
16 Hexadecimal 190a75c0
20 Vigesimal 6b5e9f4
36 Base36 6y4ji8

Cryptographic Hash Functions

md5 bc24a987782780d9693d1a76418fe4d4
sha1 1bc580335c98816470ccbd723b40879b83a2e5c7
sha256 20cfc1701c54910ccc73780c7e66cbcf9096544856e5cdf246ee3e1a941b9646
sha512 265b6d998d957d737c5cdf2b2e7ed988a2041655d82e0518192b52bcd8553b71719943632da950c689dc34ee0d53031ed050294bc1e395b31d4371ad9728e157
ripemd-160 497052eeb3b2ba6d5e1a6bd91cdcf79db5762c56

420115904 as geometric shapes

Circle

Radius = n
Diameter 840231808
Circumference 2639666075.3253
Area 5.544828497467E+17

Sphere

Radius = n
Volume 3.1059608489844E+26
Surface area 2.2179313989868E+18
Circumference 2639666075.3253

Square

Length = n
Perimeter 1680463616
Area 176497372793737216
Diagonal 594133609.20543

Cube

Length = n
Surface area 1058984236762423296
Volume 7.4149353324866E+25
Space diagonal 727662090.79573

Equilateral Triangle

Length = n
Perimeter 1260347712
Area 7.6425604270294E+16
Altitude 363831045.39786

Triangular Pyramid

Length = n
Surface area 7.6425604270294E+16
Volume 8.7385850927683E+24
Height 198044536.40181