73144920 (number)

73144920 is an even 8-digits composite number following 73144919 and preceding 73144921. In scientific notation, it is written as 7.3144920 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 19505280 positive integers (up to 73144920) that are relatively prime to 73144920.

Interesting facts

Basic properties

Name

Name seventy-three million one hundred forty-four thousand nine hundred twenty

Notation

Scientific notation 7.3144920 × 10^7
Engineering notation 7.3144920 × 10^6

Prime Factorization of 73144920

Prime Factorization 2 × 2 × 2 × 15 × 609541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18286230
Product of the distinct prime numbers

The prime factorization of 73144920 is 2 × 2 × 2 × 15 × 609541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 80, 71, 406, 830, 987, 128, 31664, 75788, 229865, 515052, 1483616, 5684237, 46313502, 28305758, 825654931, 444759693, 1656827119, 1913320692

Basic calculations (n = 73144920)

Multiplication

n×y
n×2 146289840
n×3 219434760
n×4 292579680
n×5 365724600

Division

n÷y
n÷2 36572460
n÷3 24381640
n÷3 18286230
n÷5 14628984

Exponentiation

ny
n2 5350179321806400
n3 3.9133843847918E+23
n4 2.8624418775485E+31
n5 2.0937308213793E+39

Nth Root

y√n
2√n 8552.4803419827
3√n 418.21029839829
4√n 92.479621225342
5√n 37.397005984856

Divisors of 73144920

1, 2, 4, 8, 15, 30, 60, 120, 609541, 1219082, 2438164, 4876328, 9143115, 18286230, 36572460, 73144920

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 -73144919
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 73144920 can be divided by 16 positive divisors. The sum of these divisors (counting 73144920) is 1, the average is 0.0625.

Base conversion 73144920

Base System Value
2 Binary 100010111000001101001011000
3 Ternary 12002122010222010
4 Quaternary 10113001221120
5 Quinary 122211114140
6 Senary 11131425520
8 Octal 427015130
10 Decimal 73144920
12 Duodecimal 205b52a0
16 Hexadecimal 45c1a58
20 Vigesimal 12h3260
36 Base36 17jqzc

Cryptographic Hash Functions

md5 37254c46c2c9746a7b4684921d057ba2
sha1 f2123a6852a494f9a41bd0d33fef9af2abc456c9
sha256 76dd78abc5f2570fd435dd2d107dae4cb89a80250facd465f87120f355290771
sha512 1144aa46d7f2944b137147c4aa853a378586dd650917eb63df8750b30eddb45b0503b0de037570384c4ae4eef34371396a523c67a6c6e3f9e720df91c65edfc8
ripemd-160 a2f7a2c18ec60655ba58899589e4055b25fc83c7

73144920 as geometric shapes

Circle

Radius = n
Diameter 146289840
Circumference 459583086.63883
Area 1.6808084052775E+16

Sphere

Radius = n
Volume 1.639234617858E+24
Surface area 6.72323362111E+16
Circumference 459583086.63883

Square

Length = n
Perimeter 292579680
Area 5350179321806400
Diagonal 103442537.8827

Cube

Length = n
Surface area 32101075930838400
Volume 3.9133843847918E+23
Space diagonal 126690717.75556

Equilateral Triangle

Length = n
Perimeter 219434760
Area 2.3166956037433E+15
Altitude 63345358.87778

Triangular Pyramid

Length = n
Surface area 2.3166956037433E+15
Volume 4.6119677264598E+22
Height 34480845.960898