421431490 (number)

421431490 is an even 9-digits composite number following 421431489 and preceding 421431491. In scientific notation, it is written as 4.21431490 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 168323056 positive integers (up to 421431490) that are relatively prime to 421431490.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million four hundred thirty-one thousand four hundred ninety

Notation

Scientific notation 4.21431490 × 10^8
Engineering notation 4.21431490 × 10^6

Prime Factorization of 421431490

Prime Factorization 2 × 5 × 683 × 61703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 421431490
Product of the distinct prime numbers

The prime factorization of 421431490 is 2 × 5 × 683 × 61703. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 40, 27, 340, 879, 4139, 3066, 56229, 99876, 442925, 909140, 3184947, 2877247, 49710325, 5884540, 583306390, 320096877, 2677651792, 896739955

Basic calculations (n = 421431490)

Multiplication

n×y
n×2 842862980
n×3 1264294470
n×4 1685725960
n×5 2107157450

Division

n÷y
n÷2 210715745
n÷3 140477163.33333
n÷3 105357872.5
n÷5 84286298

Exponentiation

ny
n2 177604500763620100
n3 7.4848129387519E+25
n4 3.1543358691495E+34
n5 1.3293364652961E+43

Nth Root

y√n
2√n 20528.796603795
3√n 749.73708710578
4√n 143.27873744487
5√n 53.081770102314

Divisors of 421431490

1, 2, 5, 10, 683, 1366, 3415, 6830, 61703, 123406, 308515, 617030, 42143149, 84286298, 210715745, 421431490

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 -421431489
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 421431490 can be divided by 16 positive divisors. The sum of these divisors (counting 421431490) is 1, the average is 0.0625.

Base conversion 421431490

Base System Value
2 Binary 11001000111101000100011000010
3 Ternary 1002100222221022201
4 Quaternary 121013220203002
5 Quinary 1330341301430
6 Senary 105452423414
8 Octal 3107504302
10 Decimal 421431490
12 Duodecimal b9177b6a
16 Hexadecimal 191e88c2
20 Vigesimal 6bdiiea
36 Base36 6ywqma

Cryptographic Hash Functions

md5 648e968e02a06fccf9202a822b8c5a01
sha1 d5d565335c7444ac91635015b3baf03517c4a5d0
sha256 bc2f10544d46b6e8890a7c9e48e78738220d9891a85d747a880b82175f91c6ae
sha512 8dd32c9bd2b1e899a321b2fdbdfdca3605fdd6b596173540c755993952fa170df4a050e5dcbf4a15516e5adc0af81ec9a0c286f47fc7d6f45aa3c9c7371d532f
ripemd-160 7c50236aa0c97506c994fc0517658fc866ca51ad

421431490 as geometric shapes

Circle

Radius = n
Diameter 842862980
Circumference 2647932145.9508
Area 5.5796099484347E+17

Sphere

Radius = n
Volume 3.1352311122502E+26
Surface area 2.2318439793739E+18
Circumference 2647932145.9508

Square

Length = n
Perimeter 1685725960
Area 177604500763620100
Diagonal 595994128.7691

Cube

Length = n
Surface area 1065627004581720600
Volume 7.4848129387519E+25
Space diagonal 729940752.58946

Equilateral Triangle

Length = n
Perimeter 1264294470
Area 7.6905004743874E+16
Altitude 364970376.29473

Triangular Pyramid

Length = n
Surface area 7.6905004743874E+16
Volume 8.8209366415071E+24
Height 198664709.5897