421640495 (number)

421640495 is an odd 9-digits composite number following 421640494 and preceding 421640496. In scientific notation, it is written as 4.21640495 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 319559040 positive integers (up to 421640495) that are relatively prime to 421640495.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million six hundred forty thousand four hundred ninety-five

Notation

Scientific notation 4.21640495 × 10^8
Engineering notation 4.21640495 × 10^6

Prime Factorization of 421640495

Prime Factorization 5 × 19 × 4438321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421640495
Product of the distinct prime numbers

The prime factorization of 421640495 is 5 × 19 × 4438321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 28, 39, 744, 212, 9776, 4574, 56544, 20191, 938632, 227913, 3906443, 4314158, 15889404, 70788943, 363394544, 224486552, 3643114014, 1758829287

Basic calculations (n = 421640495)

Multiplication

n×y
n×2 843280990
n×3 1264921485
n×4 1686561980
n×5 2108202475

Division

n÷y
n÷2 210820247.5
n÷3 140546831.66667
n÷3 105410123.75
n÷5 84328099

Exponentiation

ny
n2 177780707023845025
n3 7.4959545310984E+25
n4 3.1605979789898E+34
n5 1.3326360963573E+43

Nth Root

y√n
2√n 20533.886504995
3√n 749.86100831741
4√n 143.29649857898
5√n 53.087034139493

Divisors of 421640495

1, 5, 19, 95, 4438321, 22191605, 84328099, 421640495

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 -421640494
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 421640495 can be divided by 8 positive divisors. The sum of these divisors (counting 421640495) is 1, the average is 0.125.

Base conversion 421640495

Base System Value
2 Binary 11001001000011011100100101111
3 Ternary 1002101101120000122
4 Quaternary 121020123210233
5 Quinary 1330414443440
6 Senary 105501115155
8 Octal 3110334457
10 Decimal 421640495
12 Duodecimal b9258abb
16 Hexadecimal 1921b92f
20 Vigesimal 6bf514f
36 Base36 6z17vz

Cryptographic Hash Functions

md5 88eea4ba6f2d78829bfa144a75488ada
sha1 0f60d2ab7334d146e99d475f8252c858c2302967
sha256 e7a18cc39445d1e5173282a3d8ac6c15050a9dffb00d7b6f3978d631fb5f449b
sha512 87b351934aac83acb2d56c547070c445c890b35344daa259758c2faa69828ab5a919cab21f6018e6489bb19e8709e1acedda2682787346a110e2f38303e74078
ripemd-160 48777d661803d92d897b01ef64a660862ad4d50c

421640495 as geometric shapes

Circle

Radius = n
Diameter 843280990
Circumference 2649245363.0959
Area 5.5851456313611E+17

Sphere

Radius = n
Volume 3.1398980915389E+26
Surface area 2.2340582525444E+18
Circumference 2649245363.0959

Square

Length = n
Perimeter 1686561980
Area 177780707023845025
Diagonal 596289706.47471

Cube

Length = n
Surface area 1066684242143070150
Volume 7.4959545310984E+25
Space diagonal 730302759.86849

Equilateral Triangle

Length = n
Perimeter 1264921485
Area 7.6981304292704E+16
Altitude 365151379.93425

Triangular Pyramid

Length = n
Surface area 7.6981304292704E+16
Volume 8.8340671340095E+24
Height 198763235.49157