406989240 (number)

406989240 is an even 9-digits composite number following 406989239 and preceding 406989241. In scientific notation, it is written as 4.06989240 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 128 positive divisors. There are 92736000 positive integers (up to 406989240) that are relatively prime to 406989240.

Interesting facts

Basic properties

Name

Name four hundred six million nine hundred eighty-nine thousand two hundred forty

Notation

Scientific notation 4.06989240 × 10^8
Engineering notation 4.06989240 × 10^6

Prime Factorization of 406989240

Prime Factorization 2 × 2 × 2 × 3 × 5 × 7 × 461 × 1051

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 101747310
Product of the distinct prime numbers

The prime factorization of 406989240 is 2 × 2 × 2 × 3 × 5 × 7 × 461 × 1051. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 406989240)

Multiplication

n×y
n×2 813978480
n×3 1220967720
n×4 1627956960
n×5 2034946200

Division

n÷y
n÷2 203494620
n÷3 135663080
n÷3 101747310
n÷5 81397848

Exponentiation

ny
n2 165640241475777600
n3 6.7413795991643E+25
n4 2.7436689596154E+34
n5 1.1166437446855E+43

Nth Root

y√n
2√n 20173.97432337
3√n 741.0729747593
4√n 142.03511651479
5√n 52.712860663823

Divisors of 406989240

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -406989239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 406989240 can be divided by 128 positive divisors. The sum of these divisors (counting 406989240) is 1, the average is 0.0078125.

Base conversion 406989240

Base System Value
2 Binary 11000010000100010100110111000
3 Ternary 1001100211012021120
4 Quaternary 120100202212320
5 Quinary 1313142123430
6 Senary 104215105240
8 Octal 3020424670
10 Decimal 406989240
12 Duodecimal b4372220
16 Hexadecimal 184229b8
20 Vigesimal 673dd20
36 Base36 6qb6wo

Cryptographic Hash Functions

md5 9a7595a463e956eb76a13d4726dd3743
sha1 006ebcd962770676b28b60a2682ee5621777cf90
sha256 294513158353193ec5dcc7fc9afce643a927fe5cad5296337509f898936a5315
sha512 afff6910f4505c719cf637c8b7df65932ffc2e18be55e62ba0a218a81b17ae29dc38d86c86f37c8b824e249953feacfe9fc207c43942821047c91b358d22ae9e
ripemd-160 8dea31cca32be70404239ae78292f3e96f0701d0

406989240 as geometric shapes

Circle

Radius = n
Diameter 813978480
Circumference 2557188812.9482
Area 5.2037416575914E+17

Sphere

Radius = n
Volume 2.8238224831726E+26
Surface area 2.0814966630366E+18
Circumference 2557188812.9482

Square

Length = n
Perimeter 1627956960
Area 165640241475777600
Diagonal 575569702.94792

Cube

Length = n
Surface area 993841448854665600
Volume 6.7413795991643E+25
Space diagonal 704926041.81384

Equilateral Triangle

Length = n
Perimeter 1220967720
Area 7.1724328503506E+16
Altitude 352463020.90692

Triangular Pyramid

Length = n
Surface area 7.1724328503506E+16
Volume 7.9447920485362E+24
Height 191856567.64931