420162856 (number)

420162856 is an even 9-digits composite number following 420162855 and preceding 420162857. In scientific notation, it is written as 4.20162856 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 210023424 positive integers (up to 420162856) that are relatively prime to 420162856.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred sixty-two thousand eight hundred fifty-six

Notation

Scientific notation 4.20162856 × 10^8
Engineering notation 4.20162856 × 10^6

Prime Factorization of 420162856

Prime Factorization 2 × 2 × 2 × 7013 × 7489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 105040714
Product of the distinct prime numbers

The prime factorization of 420162856 is 2 × 2 × 2 × 7013 × 7489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 420162856)

Multiplication

n×y
n×2 840325712
n×3 1260488568
n×4 1680651424
n×5 2100814280

Division

n÷y
n÷2 210081428
n÷3 140054285.33333
n÷3 105040714
n÷5 84032571.2

Exponentiation

ny
n2 176536825562076736
n3 7.4174216817336E+25
n4 3.1165250779535E+34
n5 1.3094480775486E+43

Nth Root

y√n
2√n 20497.874426389
3√n 748.98402048377
4√n 143.17078761531
5√n 53.049773171058

Divisors of 420162856

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420162855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420162856 can be divided by 16 positive divisors. The sum of these divisors (counting 420162856) is 1, the average is 0.0625.

Base conversion 420162856

Base System Value
2 Binary 11001000010110010110100101000
3 Ternary 1002021121111002021
4 Quaternary 121002302310220
5 Quinary 1330030202411
6 Senary 105405314224
8 Octal 3102626450
10 Decimal 420162856
12 Duodecimal b8865974
16 Hexadecimal 190b2d28
20 Vigesimal 6b6072g
36 Base36 6y5jqg

Cryptographic Hash Functions

md5 32c7f4910e43e205dc3a81f42eef887f
sha1 ce8687144a3b288e52e99adef3bcc6f3e6ac5954
sha256 740836a35f60feeb712e2c090cfed86817d915c7b4f7cd67d71b88dc7f762278
sha512 1220e507b4c5e7cb4473681014b0cd6db8e13dd27b66a95b2e1459ca74e39fb2eeb0a71ae52a5fe13f5c27114b88f2bcb1bf26cb49bb89b70c212d05eb042dd6
ripemd-160 b932dee7560c0a5de2824721afb42b63995ead03

420162856 as geometric shapes

Circle

Radius = n
Diameter 840325712
Circumference 2639961083.4418
Area 5.5460679427388E+17

Sphere

Radius = n
Volume 3.1070023285216E+26
Surface area 2.2184271770955E+18
Circumference 2639961083.4418

Square

Length = n
Perimeter 1680651424
Area 176536825562076736
Diagonal 594200009.36061

Cube

Length = n
Surface area 1059220953372460416
Volume 7.4174216817336E+25
Space diagonal 727743414.04525

Equilateral Triangle

Length = n
Perimeter 1260488568
Area 7.644268782011E+16
Altitude 363871707.02262

Triangular Pyramid

Length = n
Surface area 7.644268782011E+16
Volume 8.7415152834566E+24
Height 198066669.78687