1428115440 (number)

1428115440 is an even 10-digits composite number following 1428115439 and preceding 1428115441. In scientific notation, it is written as 1.428115440 × 10^9. The sum of its digits is 30. It has a total of 9 prime factors and 160 positive divisors. There are 355783680 positive integers (up to 1428115440) that are relatively prime to 1428115440.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-eight million one hundred fifteen thousand four hundred forty

Notation

Scientific notation 1.428115440 × 10^9
Engineering notation 1.428115440 × 10^9

Prime Factorization of 1428115440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 31 × 29 × 6619

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 178514430
Product of the distinct prime numbers

The prime factorization of 1428115440 is 2 × 2 × 2 × 2 × 5 × 3 × 31 × 29 × 6619. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1428115440)

Multiplication

n×y
n×2 2856230880
n×3 4284346320
n×4 5712461760
n×5 7140577200

Division

n÷y
n÷2 714057720
n÷3 476038480
n÷3 357028860
n÷5 285623088

Exponentiation

ny
n2 2039513709966393600
n3 2.9126610192947E+27
n4 4.1596161731409E+36
n5 5.9404120813362E+45

Nth Root

y√n
2√n 37790.414657688
3√n 1126.1280379206
4√n 194.39756854881
5√n 67.75676502799

Divisors of 1428115440

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1428115439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1428115440 can be divided by 160 positive divisors. The sum of these divisors (counting 1428115440) is 1, the average is 0.00625.

Base conversion 1428115440

Base System Value
2 Binary 1010101000111110100111111110000
3 Ternary 10200112020210002110
4 Quaternary 1111013310333300
5 Quinary 10411044143230
6 Senary 353413245320
8 Octal 12507647760
10 Decimal 1428115440
12 Duodecimal 33a333840
16 Hexadecimal 551f4ff0
20 Vigesimal 1265e8c0
36 Base36 nm9gxc

Cryptographic Hash Functions

md5 ca62d6eba1bcb55f9582287a3cb2803b
sha1 a511bb81772fb061c42b33b025680de8473c2b0d
sha256 9cd753456cf5a1d42b49bcb037199ad2e37297a686498e7f73ed353d12cb3f40
sha512 3b8ad82d814d08b8f5831a96bf9261e123fa9ca162c0a7b35ec8681b23b019ba5bbd8e07d3b512b62a20a8a855f9019245d0c7d8789e2c6e4e3fb00d8968f85f
ripemd-160 72b7806dd315584b485745ad5c384c9e781370e1

1428115440 as geometric shapes

Circle

Radius = n
Diameter 2856230880
Circumference 8973113949.5643
Area 6.4073212881261E+18

Sphere

Radius = n
Volume 1.2200525947485E+28
Surface area 2.5629285152504E+19
Circumference 8973113949.5643

Square

Length = n
Perimeter 5712461760
Area 2039513709966393600
Diagonal 2019660223.8824

Cube

Length = n
Surface area 1.2237082259798E+19
Volume 2.9126610192947E+27
Space diagonal 2473568501.1536

Equilateral Triangle

Length = n
Perimeter 4284346320
Area 8.8313534209877E+17
Altitude 1236784250.5768

Triangular Pyramid

Length = n
Surface area 8.8313534209877E+17
Volume 3.4326039300683E+26
Height 673220074.62747