421752009 (number)

421752009 is an odd 9-digits composite number following 421752008 and preceding 421752010. In scientific notation, it is written as 4.21752009 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 235872912 positive integers (up to 421752009) that are relatively prime to 421752009.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million seven hundred fifty-two thousand nine

Notation

Scientific notation 4.21752009 × 10^8
Engineering notation 4.21752009 × 10^6

Prime Factorization of 421752009

Prime Factorization 3 × 329 × 427307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421752009
Product of the distinct prime numbers

The prime factorization of 421752009 is 3 × 329 × 427307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 27, 70, 164, 276, 320, 2888, 34770, 98774, 953545, 946731, 3131512, 3188887, 15277246, 33387377, 715893622, 862889599, 3202107245, 9209377865

Basic calculations (n = 421752009)

Multiplication

n×y
n×2 843504018
n×3 1265256027
n×4 1687008036
n×5 2108760045

Division

n÷y
n÷2 210876004.5
n÷3 140584003
n÷3 105438002.25
n÷5 84350401.8

Exponentiation

ny
n2 177874757095536081
n3 7.5019036155429E+25
n4 3.1639429211796E+34
n5 1.3343992833688E+43

Nth Root

y√n
2√n 20536.60169064
3√n 749.92710936061
4√n 143.30597227834
5√n 53.089841897011

Divisors of 421752009

1, 3, 329, 987, 427307, 1281921, 140584003, 421752009

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421752008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421752009 can be divided by 8 positive divisors. The sum of these divisors (counting 421752009) is 1, the average is 0.125.

Base conversion 421752009

Base System Value
2 Binary 11001001000110110110011001001
3 Ternary 1002101121012222210
4 Quaternary 121020312303021
5 Quinary 1330432031014
6 Senary 105503335333
8 Octal 3110666311
10 Decimal 421752009
12 Duodecimal b92b1549
16 Hexadecimal 19236cc9
20 Vigesimal 6bfj009
36 Base36 6z3lxl

Cryptographic Hash Functions

md5 2d96bd244dad352980878a31f48bee57
sha1 5b505e17a8df3423ec0772e4d3dd60c111db4e09
sha256 ee23970402d9027059487d36c902e426abd9ddbb63efeef01c3645963543a90e
sha512 1adbbb2408d579b65d98e442a61119be6d6ffea8dcb75b70f09ec400ae7ac85d1f69d19d93f4744ecc855f9a775a1d991e4f0fd6a78299de01b2d5f7e10160c9
ripemd-160 84703dc68244af30930cf3498c81356973361d9d

421752009 as geometric shapes

Circle

Radius = n
Diameter 843504018
Circumference 2649946026.2223
Area 5.5881003015041E+17

Sphere

Radius = n
Volume 3.1423900382038E+26
Surface area 2.2352401206016E+18
Circumference 2649946026.2223

Square

Length = n
Perimeter 1687008036
Area 177874757095536081
Diagonal 596447411.0859

Cube

Length = n
Surface area 1067248542573216486
Volume 7.5019036155429E+25
Space diagonal 730495907.78225

Equilateral Triangle

Length = n
Perimeter 1265256027
Area 7.702202916836E+16
Altitude 365247953.89112

Triangular Pyramid

Length = n
Surface area 7.702202916836E+16
Volume 8.8410781972638E+24
Height 198815803.6953