73661421 (number)

73661421 is an odd 8-digits composite number following 73661420 and preceding 73661422. In scientific notation, it is written as 7.3661421 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 46379200 positive integers (up to 73661421) that are relatively prime to 73661421.

Interesting facts

Basic properties

Name

Name seventy-three million six hundred sixty-one thousand four hundred twenty-one

Notation

Scientific notation 7.3661421 × 10^7
Engineering notation 7.3661421 × 10^6

Prime Factorization of 73661421

Prime Factorization 3 × 29 × 101 × 101 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 729321
Product of the distinct prime numbers

The prime factorization of 73661421 is 3 × 29 × 101 × 101 × 83. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 42, 86, 485, 991, 5365, 9957, 12270, 49856, 855217, 827215, 9258345, 5603156, 68442030, 19207110, 657797743, 470712923, 6979356112, 4034045372

Basic calculations (n = 73661421)

Multiplication

n×y
n×2 147322842
n×3 220984263
n×4 294645684
n×5 368307105

Division

n÷y
n÷2 36830710.5
n÷3 24553807
n÷3 18415355.25
n÷5 14732284.2

Exponentiation

ny
n2 5426004943739241
n3 3.9968723450886E+23
n4 2.9441529649483E+31
n5 2.1687049103945E+39

Nth Root

y√n
2√n 8582.6232003974
3√n 419.19236519574
4√n 92.642448156325
5√n 37.449672016715

Divisors of 73661421

1, 3, 29, 83, 87, 101, 249, 303, 2407, 2929, 7221, 8383, 8787, 10201, 25149, 30603, 243107, 295829, 729321, 846683, 887487, 2540049, 24553807, 73661421

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73661420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73661421 can be divided by 24 positive divisors. The sum of these divisors (counting 73661421) is 1, the average is 0.041666666666667.

Base conversion 73661421

Base System Value
2 Binary 100011000111111101111101101
3 Ternary 12010121101110210
4 Quaternary 10120333233231
5 Quinary 122324131141
6 Senary 11150453033
8 Octal 430775755
10 Decimal 73661421
12 Duodecimal 20804179
16 Hexadecimal 463fbed
20 Vigesimal 1307db1
36 Base36 17util

Cryptographic Hash Functions

md5 a677f92d5de2e3ca6b55831646ab1528
sha1 8311aa31ae97598042926091cdc4ea1ee27b5687
sha256 fa830fe83884c3d76e43d4fa50487fdcfb173a2ee37a4614133d4283ecea4ef1
sha512 645172c5cfb17229dd56eb405d80a50940f280f26eabf4bc90031fe3144b9d4125c24fa8c0c355b36f8aa434956f78a8345e3808fd2aa8ab684fc7c7f6d71592
ripemd-160 9c536c26cf381af920ac218f98d5d1b9d6b7b756

73661421 as geometric shapes

Circle

Radius = n
Diameter 147322842
Circumference 462828358.13317
Area 1.7046297269593E+16

Sphere

Radius = n
Volume 1.6742059728889E+24
Surface area 6.8185189078372E+16
Circumference 462828358.13317

Square

Length = n
Perimeter 294645684
Area 5426004943739241
Diagonal 104172980.60187

Cube

Length = n
Surface area 32556029662435446
Volume 3.9968723450886E+23
Space diagonal 127585323.72972

Equilateral Triangle

Length = n
Perimeter 220984263
Area 2.3495290611691E+15
Altitude 63792661.864861

Triangular Pyramid

Length = n
Surface area 2.3495290611691E+15
Volume 4.7103592312485E+22
Height 34724326.867291