420875 (number)

420875 is an odd 6-digits composite number following 420874 and preceding 420876. In scientific notation, it is written as 4.20875 × 10^5. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 259200 positive integers (up to 420875) that are relatively prime to 420875.

Interesting facts

Basic properties

Name

Name four hundred twenty thousand eight hundred seventy-five

Notation

Scientific notation 4.20875 × 10^5
Engineering notation 4.20875 × 10^3

Prime Factorization of 420875

Prime Factorization 13 × 5 × 7 × 5 × 5 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16835
Product of the distinct prime numbers

The prime factorization of 420875 is 13 × 5 × 7 × 5 × 5 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 4, 45, 87, 219, 386, 4572, 3683, 6470, 54441, 126459, 672042, 2340681, 4204162, 44053227, 36920640, 196014002, 425309004, 4398191902, 1757840056

Basic calculations (n = 420875)

Multiplication

n×y
n×2 841750
n×3 1262625
n×4 1683500
n×5 2104375

Division

n÷y
n÷2 210437.5
n÷3 140291.66666667
n÷3 105218.75
n÷5 84175

Exponentiation

ny
n2 177135765625
n3 74552015357421875
n4 3.1377079463555E+22
n5 1.3205828319224E+28

Nth Root

y√n
2√n 648.74879575996
3√n 74.940693856854
4√n 25.470547614057
5√n 13.330014624378

Divisors of 420875

1, 5, 7, 13, 25, 35, 37, 65, 91, 125, 175, 185, 259, 325, 455, 481, 875, 925, 1295, 1625, 2275, 2405, 3367, 4625, 6475, 11375, 12025, 16835, 32375, 60125, 84175, 420875

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420875 can be divided by 32 positive divisors. The sum of these divisors (counting 420875) is 1, the average is 0.03125.

Base conversion 420875

Base System Value
2 Binary 1100110110000001011
3 Ternary 210101022222
4 Quaternary 1212300023
5 Quinary 101432000
6 Senary 13004255
8 Octal 1466013
10 Decimal 420875
12 Duodecimal 18368b
16 Hexadecimal 66c0b
20 Vigesimal 2cc3f
36 Base36 90qz

Cryptographic Hash Functions

md5 a65400b270630a3f2ccb0a50be073f31
sha1 84f68eec444a7a840d865495bba47d44ac811671
sha256 27b3b2562a8f6628250fe16be885a9e24a73eefb792a063c0dbab628d2632810
sha512 944e3aa2625f6b735cd87f43661a39fa55dd3df7bdc1dc54b6faadda6fb8419dd656887f1f7a9270d02f312c5e3a5adcf4bb01cd887401e5ae6abaaefde58d14
ripemd-160 05626f1f4367ccd25ce04b6fb87d110be5a4fd32

420875 as geometric shapes

Circle

Radius = n
Diameter 841750
Circumference 2644435.6161592
Area 556488419975.5

Sphere

Radius = n
Volume 3.1228275167625E+17
Surface area 2225953679902
Circumference 2644435.6161592

Square

Length = n
Perimeter 1683500
Area 177135765625
Diagonal 595207.13306378

Cube

Length = n
Surface area 1062814593750
Volume 74552015357421875
Space diagonal 728976.88363555

Equilateral Triangle

Length = n
Perimeter 1262625
Area 76702036475.028
Altitude 364488.44181778

Triangular Pyramid

Length = n
Surface area 76702036475.028
Volume 8.7860392683928E+15
Height 198402.37768793