545016821 (number)

545016821 is an odd 9-digits composite number following 545016820 and preceding 545016822. In scientific notation, it is written as 5.45016821 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 511498240 positive integers (up to 545016821) that are relatively prime to 545016821.

Interesting facts

Basic properties

Name

Name five hundred forty-five million sixteen thousand eight hundred twenty-one

Notation

Scientific notation 5.45016821 × 10^8
Engineering notation 5.45016821 × 10^6

Prime Factorization of 545016821

Prime Factorization 17 × 353 × 90821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 545016821
Product of the distinct prime numbers

The prime factorization of 545016821 is 17 × 353 × 90821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 28, 77, 398, 740, 8652, 2504, 65, 26837, 657235, 532116, 7414181, 4325856, 63938405, 78454449, 482788141, 128870913, 7452418237, 3105928913

Basic calculations (n = 545016821)

Multiplication

n×y
n×2 1090033642
n×3 1635050463
n×4 2180067284
n×5 2725084105

Division

n÷y
n÷2 272508410.5
n÷3 181672273.66667
n÷3 136254205.25
n÷5 109003364.2

Exponentiation

ny
n2 297043335172946041
n3 1.618936142352E+26
n4 8.8234742970667E+34
n5 4.8089419115625E+43

Nth Root

y√n
2√n 23345.595323315
3√n 816.83932056035
4√n 152.79265467723
5√n 55.883291925484

Divisors of 545016821

1, 17, 353, 6001, 90821, 1543957, 32059813, 545016821

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 -545016820
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 545016821 can be divided by 8 positive divisors. The sum of these divisors (counting 545016821) is 1, the average is 0.125.

Base conversion 545016821

Base System Value
2 Binary 100000011111000100101111110101
3 Ternary 1101222112201112012
4 Quaternary 200133010233311
5 Quinary 2104011014241
6 Senary 130025334005
8 Octal 4037045765
10 Decimal 545016821
12 Duodecimal 132637305
16 Hexadecimal 207c4bf5
20 Vigesimal 8a67211
36 Base36 90hlo5

Cryptographic Hash Functions

md5 b2b06c7b744450450867dc8b03eefa0d
sha1 369d437fce7a13a54ce84e57418d2c9d44e6cd4c
sha256 0060d749db768f474968d5e3c19c7e67eae1d711571206edfde6c4fe5dcaee10
sha512 69f721fbf23aa3af9fee7350499664db61bab88c141243150102d470e2b5688e4c8615bd9546b9e3ed75c0a096223fe68789f777c61559afa38c97b697d519a5
ripemd-160 448d5bf7c848eb8a83b682694557f2d5ebe87a05

545016821 as geometric shapes

Circle

Radius = n
Diameter 1090033642
Circumference 3424441681.8729
Area 9.3318915957714E+17

Sphere

Radius = n
Volume 6.7813838552586E+26
Surface area 3.7327566383086E+18
Circumference 3424441681.8729

Square

Length = n
Perimeter 2180067284
Area 297043335172946041
Diagonal 770770179.97967

Cube

Length = n
Surface area 1782260011037676246
Volume 1.618936142352E+26
Space diagonal 943996824.95167

Equilateral Triangle

Length = n
Perimeter 1635050463
Area 1.2862353714231E+17
Altitude 471998412.47584

Triangular Pyramid

Length = n
Surface area 1.2862353714231E+17
Volume 1.9079345409418E+25
Height 256923393.32656