28555764 (number)

28555764 is an even 8-digits composite number following 28555763 and preceding 28555765. In scientific notation, it is written as 2.8555764 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 9168640 positive integers (up to 28555764) that are relatively prime to 28555764.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-five thousand seven hundred sixty-four

Notation

Scientific notation 2.8555764 × 10^7
Engineering notation 2.8555764 × 10^6

Prime Factorization of 28555764

Prime Factorization 2 × 2 × 3 × 59 × 53 × 761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14277882
Product of the distinct prime numbers

The prime factorization of 28555764 is 2 × 2 × 3 × 59 × 53 × 761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28555764)

Multiplication

n×y
n×2 57111528
n×3 85667292
n×4 114223056
n×5 142778820

Division

n÷y
n÷2 14277882
n÷3 9518588
n÷3 7138941
n÷5 5711152.8

Exponentiation

ny
n2 815431657623696
n3 2.3285273973231E+22
n4 6.6492878825493E+29
n5 1.8987549554214E+37

Nth Root

y√n
2√n 5343.759350869
3√n 305.65482886835
4√n 73.101021544634
5√n 30.984090808321

Divisors of 28555764

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28555763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28555764 can be divided by 48 positive divisors. The sum of these divisors (counting 28555764) is 1, the average is 0.020833333333333.

Base conversion 28555764

Base System Value
2 Binary 1101100111011100111110100
3 Ternary 1222201210010220
4 Quaternary 1230323213310
5 Quinary 24302241024
6 Senary 2500014340
8 Octal 154734764
10 Decimal 28555764
12 Duodecimal 96913b0
16 Hexadecimal 1b3b9f4
20 Vigesimal 8i9984
36 Base36 h01ro

Cryptographic Hash Functions

md5 a1e5ecf6d3527b0e19668240a90ecba9
sha1 039953e6c95c1a05577fe80339ef5377cfc4b089
sha256 c53f824870ac461fcd7c294482b3d2340e739fcd5ad39f8cc7fcc07b163722ed
sha512 c76bd905310eb1f93a057402bb70bd2ea283c431736e13a02e5b809db46384c9f392edede3e12aef626c0ac9e3c299eceed955ed75e9b656a1c1b998651f5d5b
ripemd-160 dfb135169c7d8b76d42c4c210150cd97cfb37e7e

28555764 as geometric shapes

Circle

Radius = n
Diameter 57111528
Circumference 179421156.80009
Area 2.5617541050952E+15

Sphere

Radius = n
Volume 9.7537127534838E+22
Surface area 1.0247016420381E+16
Circumference 179421156.80009

Square

Length = n
Perimeter 114223056
Area 815431657623696
Diagonal 40383948.732725

Cube

Length = n
Surface area 4892589945742176
Volume 2.3285273973231E+22
Space diagonal 49460034.096946

Equilateral Triangle

Length = n
Perimeter 85667292
Area 3.5309226527609E+14
Altitude 24730017.048473

Triangular Pyramid

Length = n
Surface area 3.5309226527609E+14
Volume 2.7441958547097E+21
Height 13461316.244242