53428987 (number)

53428987 is an odd 8-digits composite number following 53428986 and preceding 53428988. In scientific notation, it is written as 5.3428987 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 53359096 positive integers (up to 53428987) that are relatively prime to 53428987.

Interesting facts

Basic properties

Name

Name fifty-three million four hundred twenty-eight thousand nine hundred eighty-seven

Notation

Scientific notation 5.3428987 × 10^7
Engineering notation 5.3428987 × 10^6

Prime Factorization of 53428987

Prime Factorization 773 × 69119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 53428987
Product of the distinct prime numbers

The prime factorization of 53428987 is 773 × 69119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 96, 40, 76, 284, 8454, 110, 84, 82540, 51473, 969761, 6615908, 5260036, 16133659, 88857872, 194931365, 167678644, 8820735558, 3681874146

Basic calculations (n = 53428987)

Multiplication

n×y
n×2 106857974
n×3 160286961
n×4 213715948
n×5 267144935

Division

n÷y
n÷2 26714493.5
n÷3 17809662.333333
n÷3 13357246.75
n÷5 10685797.4

Exponentiation

ny
n2 2854656651846169
n3 1.5252141314095E+23
n4 8.1490645999296E+30
n5 4.353962665718E+38

Nth Root

y√n
2√n 7309.5134585005
3√n 376.63931101965
4√n 85.495692631269
5√n 35.12007122718

Divisors of 53428987

1, 773, 69119, 53428987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -53428986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 53428987 can be divided by 4 positive divisors. The sum of these divisors (counting 53428987) is 1, the average is 0.25.

Base conversion 53428987

Base System Value
2 Binary 11001011110100001011111011
3 Ternary 10201112110210101
4 Quaternary 3023310023323
5 Quinary 102134211422
6 Senary 5145100231
8 Octal 313641373
10 Decimal 53428987
12 Duodecimal 15a87677
16 Hexadecimal 32f42fb
20 Vigesimal gdic97
36 Base36 vt62j

Cryptographic Hash Functions

md5 82c437a47214d2b6d353c62eefe7abed
sha1 a9337cb5e8994308405a2397591e05e920e1b7ec
sha256 98ff9bc867b72fa863764e82a4eddd887f6d5b1245596d056b312cd5fd4aa9d9
sha512 ef063b83ab9cfccda41385ca265cfed3eac62b0f406457d991b86c04bc980315278ed2091b90e58638df5b4ac1bde2f5c8b6fd9fb4992a85b95507f5e49c52b4
ripemd-160 3aa3450745daef32617fe34510b5ea79e273d99a

53428987 as geometric shapes

Circle

Radius = n
Diameter 106857974
Circumference 335704226.09589
Area 8.9681683659612E+15

Sphere

Radius = n
Volume 6.38880201385E+23
Surface area 3.5872673463845E+16
Circumference 335704226.09589

Square

Length = n
Perimeter 213715948
Area 2854656651846169
Diagonal 75559998.039256

Cube

Length = n
Surface area 17127939911077014
Volume 1.5252141314095E+23
Space diagonal 92541720.080937

Equilateral Triangle

Length = n
Perimeter 160286961
Area 1.2361025897905E+15
Altitude 46270860.040469

Triangular Pyramid

Length = n
Surface area 1.2361025897905E+15
Volume 1.797482091802E+22
Height 25186666.013085