73281621 (number)

73281621 is an odd 8-digits composite number following 73281620 and preceding 73281622. In scientific notation, it is written as 7.3281621 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 41403648 positive integers (up to 73281621) that are relatively prime to 73281621.

Interesting facts

Basic properties

Name

Name seventy-three million two hundred eighty-one thousand six hundred twenty-one

Notation

Scientific notation 7.3281621 × 10^7
Engineering notation 7.3281621 × 10^6

Prime Factorization of 73281621

Prime Factorization 3 × 7 × 89 × 39209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73281621
Product of the distinct prime numbers

The prime factorization of 73281621 is 3 × 7 × 89 × 39209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 16, 99, 796, 238, 3368, 4303, 15357, 58238, 857064, 755372, 5500305, 2670002, 19979882, 70233108, 159847995, 726720764, 3341551292, 2590810898

Basic calculations (n = 73281621)

Multiplication

n×y
n×2 146563242
n×3 219844863
n×4 293126484
n×5 366408105

Division

n÷y
n÷2 36640810.5
n÷3 24427207
n÷3 18320405.25
n÷5 14656324.2

Exponentiation

ny
n2 5370195976387641
n3 3.9353666623736E+23
n4 2.883900482481E+31
n5 2.1133690215889E+39

Nth Root

y√n
2√n 8560.4685035341
3√n 418.4706682137
4√n 92.522799911882
5√n 37.410973846739

Divisors of 73281621

1, 3, 7, 21, 89, 267, 623, 1869, 39209, 117627, 274463, 823389, 3489601, 10468803, 24427207, 73281621

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73281620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73281621 can be divided by 16 positive divisors. The sum of these divisors (counting 73281621) is 1, the average is 0.0625.

Base conversion 73281621

Base System Value
2 Binary 100010111100011000001010101
3 Ternary 12002220002111010
4 Quaternary 10113203001111
5 Quinary 122230002441
6 Senary 11134402433
8 Octal 427430125
10 Decimal 73281621
12 Duodecimal 20660419
16 Hexadecimal 45e3055
20 Vigesimal 12i0411
36 Base36 17mogl

Cryptographic Hash Functions

md5 fb95f98f87f256a92b37c8186d6064f1
sha1 9da408d6791035bbdfa7edf38bfdede61adef4cd
sha256 ea698a10c392aaf5eb1c647477b2df8fb106dd7bbc46528cb697167d992cc369
sha512 248cb94e767dfb1b6c696a64f57c0294beccb80568b75c77c002954c0ed1f28e123f27ef04951af5408ab37e0723bd84e6d59d13db3e19433c1196c864299edc
ripemd-160 000b4d4420fbfe3776d88215da01dd77f88e20e4

73281621 as geometric shapes

Circle

Radius = n
Diameter 146563242
Circumference 460442004.3535
Area 1.6870968227757E+16

Sphere

Radius = n
Volume 1.6484425327594E+24
Surface area 6.7483872911028E+16
Circumference 460442004.3535

Square

Length = n
Perimeter 293126484
Area 5370195976387641
Diagonal 103635862.29089

Cube

Length = n
Surface area 32221175858325846
Volume 3.9353666623736E+23
Space diagonal 126927490.83301

Equilateral Triangle

Length = n
Perimeter 219844863
Area 2.3253630694263E+15
Altitude 63463745.416503

Triangular Pyramid

Length = n
Surface area 2.3253630694263E+15
Volume 4.6378740890331E+22
Height 34545287.430295