421445875 (number)

421445875 is an odd 9-digits composite number following 421445874 and preceding 421445876. In scientific notation, it is written as 4.21445875 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 335661600 positive integers (up to 421445875) that are relatively prime to 421445875.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million four hundred forty-five thousand eight hundred seventy-five

Notation

Scientific notation 4.21445875 × 10^8
Engineering notation 4.21445875 × 10^6

Prime Factorization of 421445875

Prime Factorization 25 × 5 × 229 × 14723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 421445875
Product of the distinct prime numbers

The prime factorization of 421445875 is 25 × 5 × 229 × 14723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 79, 65, 336, 676, 1401, 2597, 97491, 31038, 467737, 770561, 7076343, 1481592, 9473983, 57557465, 832571390, 435047494, 7393820932, 1763021403

Basic calculations (n = 421445875)

Multiplication

n×y
n×2 842891750
n×3 1264337625
n×4 1685783500
n×5 2107229375

Division

n÷y
n÷2 210722937.5
n÷3 140481958.33333
n÷3 105361468.75
n÷5 84289175

Exponentiation

ny
n2 177616625554515625
n3 7.485579417137E+25
n4 3.1547665673373E+34
n5 1.3295633563922E+43

Nth Root

y√n
2√n 20529.146962307
3√n 749.7456174328
4√n 143.27996008621
5√n 53.082132472405

Divisors of 421445875

1, 5, 25, 125, 229, 1145, 5725, 14723, 28625, 73615, 368075, 1840375, 3371567, 16857835, 84289175, 421445875

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 -421445874
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 421445875 can be divided by 16 positive divisors. The sum of these divisors (counting 421445875) is 1, the average is 0.0625.

Base conversion 421445875

Base System Value
2 Binary 11001000111101100000011110011
3 Ternary 1002101000200001111
4 Quaternary 121013230003303
5 Quinary 1330342232000
6 Senary 105453014151
8 Octal 3107540363
10 Decimal 421445875
12 Duodecimal b9184357
16 Hexadecimal 191ec0f3
20 Vigesimal 6be0edf
36 Base36 6yx1pv

Cryptographic Hash Functions

md5 6c99372d3adaf98546fb560fb3be8389
sha1 b5cd0476087a2d76e82b55ac3e8be5ce3c705ad3
sha256 55de2f2edf760e1c99584501914a650811a6aa19271085b90c9e44bb346dd4c7
sha512 d420867232a60152e9b23323a1a424efcfff180ef68cf680ac30e3514512cc9abb5c301ab861687a3ff019b073d30da248ca8ad93bff4760895576f56b1e7592
ripemd-160 8cf536c48b9bebe3cf6803155d5b19a6363f6566

421445875 as geometric shapes

Circle

Radius = n
Diameter 842891750
Circumference 2648022529.5714
Area 5.5799908599748E+17

Sphere

Radius = n
Volume 3.1355521739654E+26
Surface area 2.2319963439899E+18
Circumference 2648022529.5714

Square

Length = n
Perimeter 1685783500
Area 177616625554515625
Diagonal 596014472.2312

Cube

Length = n
Surface area 1065699753327093750
Volume 7.485579417137E+25
Space diagonal 729965668.14032

Equilateral Triangle

Length = n
Perimeter 1264337625
Area 7.6910254932339E+16
Altitude 364982834.07016

Triangular Pyramid

Length = n
Surface area 7.6910254932339E+16
Volume 8.8218399449467E+24
Height 198671490.74373