421728481 (number)

421728481 is an odd 9-digits prime number following 421728480 and preceding 421728482. In scientific notation, it is written as 4.21728481 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 421728480 positive integers (up to 421728481) that are relatively prime to 421728481.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million seven hundred twenty-eight thousand four hundred eighty-one

Notation

Scientific notation 4.21728481 × 10^8
Engineering notation 4.21728481 × 10^6

Prime Factorization of 421728481

Prime Factorization 421728481

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 421728481
Product of the distinct prime numbers

The prime factorization of 421728481 is 421728481. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 77, 51, 739, 576, 5305, 9018, 88730, 48379, 385936, 778114, 6167167, 4289252, 4125619, 13035717, 25565733, 704644156, 7530636503, 8979576518

Basic calculations (n = 421728481)

Multiplication

n×y
n×2 843456962
n×3 1265185443
n×4 1686913924
n×5 2108642405

Division

n÷y
n÷2 210864240.5
n÷3 140576160.33333
n÷3 105432120.25
n÷5 84345696.2

Exponentiation

ny
n2 177854911686567361
n3 7.5006481743965E+25
n4 3.1632369611037E+34
n5 1.3340271186493E+43

Nth Root

y√n
2√n 20536.028851752
3√n 749.9131638723
4√n 143.30397360769
5√n 53.089249546223

Divisors of 421728481

1, 421728481

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 421728482
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 210864241
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20536.0288761
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999952576
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421728481 can be divided by 2 positive divisors. The sum of these divisors (counting 421728481) is 421728482, the average is 210864241.

Base conversion 421728481

Base System Value
2 Binary 11001001000110001000011100001
3 Ternary 1002101120000201101
4 Quaternary 121020301003201
5 Quinary 1330430302411
6 Senary 105503034401
8 Octal 3110610341
10 Decimal 421728481
12 Duodecimal b929ba01
16 Hexadecimal 192310e1
20 Vigesimal 6bfg141
36 Base36 6z33s1

Cryptographic Hash Functions

md5 aa1691dd3b9fc081447b9b718800aa12
sha1 97451f7067e668f1cb6e47b085e54f1a88d2115c
sha256 f0aaa02c8e28acee67421954058b819ed4a20bb5d4a2eafc6c5598ab1934145d
sha512 f71fa2e9851d4ecc82944704a5d3c856d17e45bfce9561a53ff57027ffe7e195714516b98c3446f79e4236d266cc187baebc7076655b0bfb31a3d3841fbb91fe
ripemd-160 80d90aff11bae7750eb65d7d07182182cd59f330

421728481 as geometric shapes

Circle

Radius = n
Diameter 843456962
Circumference 2649798195.4384
Area 5.5874768395938E+17

Sphere

Radius = n
Volume 3.1418641602461E+26
Surface area 2.2349907358375E+18
Circumference 2649798195.4384

Square

Length = n
Perimeter 1686913924
Area 177854911686567361
Diagonal 596414137.4692

Cube

Length = n
Surface area 1067129470119404166
Volume 7.5006481743965E+25
Space diagonal 730455156.09085

Equilateral Triangle

Length = n
Perimeter 1265185443
Area 7.7013435854203E+16
Altitude 365227578.04542

Triangular Pyramid

Length = n
Surface area 7.7013435854203E+16
Volume 8.8395986456838E+24
Height 198804712.48973