1428432890 (number)

1428432890 is an even 10-digits composite number following 1428432889 and preceding 1428432891. In scientific notation, it is written as 1.428432890 × 10^9. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 571373152 positive integers (up to 1428432890) that are relatively prime to 1428432890.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-eight million four hundred thirty-two thousand eight hundred ninety

Notation

Scientific notation 1.428432890 × 10^9
Engineering notation 1.428432890 × 10^9

Prime Factorization of 1428432890

Prime Factorization 2 × 5 × 142843289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1428432890
Product of the distinct prime numbers

The prime factorization of 1428432890 is 2 × 5 × 142843289. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 40, 66, 14, 367, 73, 6037, 54039, 20507, 236110, 355991, 5039191, 3588242, 61012165, 79506139, 829269630, 708947466, 398919167, 8335715213

Basic calculations (n = 1428432890)

Multiplication

n×y
n×2 2856865780
n×3 4285298670
n×4 5713731560
n×5 7142164450

Division

n÷y
n÷2 714216445
n÷3 476144296.66667
n÷3 357108222.5
n÷5 285686578

Exponentiation

ny
n2 2040420521233752100
n3 2.9146037819612E+27
n4 4.1633159034718E+36
n5 5.9470173679792E+45

Nth Root

y√n
2√n 37794.614563453
3√n 1126.2114725531
4√n 194.40837061056
5√n 67.759777035593

Divisors of 1428432890

1, 2, 5, 10, 142843289, 285686578, 714216445, 1428432890

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 -1428432889
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 1428432890 can be divided by 8 positive divisors. The sum of these divisors (counting 1428432890) is 1, the average is 0.125.

Base conversion 1428432890

Base System Value
2 Binary 1010101001001000010011111111010
3 Ternary 10200112211220112212
4 Quaternary 1111021002133322
5 Quinary 10411134323030
6 Senary 353424135122
8 Octal 12511023772
10 Decimal 1428432890
12 Duodecimal 33a4674a2
16 Hexadecimal 552427fa
20 Vigesimal 1267e24a
36 Base36 nmg9ve

Cryptographic Hash Functions

md5 e8c7373643d261eeea829a9eb99015d1
sha1 dd40a3b7489b9518fcee2852506cd8555e588ede
sha256 56f10d0cf8efb2d6d9c400441dde99c8cc2b38d96da7af47568c8ca501d5deb4
sha512 e511fc406fdcc36bf0870903cb4b1f493e3fad1a46692dcea53de3787a6bed5d2af74ae7f58edb15861eb7f274fba45b6d312af3a9b6b747e7c7310187c2cfec
ripemd-160 335b1208477ee7a0f02bbb5685beb146855e66a4

1428432890 as geometric shapes

Circle

Radius = n
Diameter 2856865780
Circumference 8975108546.7401
Area 6.4101701197418E+18

Sphere

Radius = n
Volume 1.2208663772713E+28
Surface area 2.5640680478967E+19
Circumference 8975108546.7401

Square

Length = n
Perimeter 5713731560
Area 2040420521233752100
Diagonal 2020109165.9778

Cube

Length = n
Surface area 1.2242523127403E+19
Volume 2.9146037819612E+27
Space diagonal 2474118340.6824

Equilateral Triangle

Length = n
Perimeter 4285298670
Area 8.8352800289576E+17
Altitude 1237059170.3412

Triangular Pyramid

Length = n
Surface area 8.8352800289576E+17
Volume 3.4348934978279E+26
Height 673369721.9926