73987072 (number)

73987072 is an even 8-digits composite number following 73987071 and preceding 73987073. In scientific notation, it is written as 7.3987072 × 10^7. The sum of its digits is 43. It has a total of 11 prime factors and 22 positive divisors. There are 36993024 positive integers (up to 73987072) that are relatively prime to 73987072.

Interesting facts

Basic properties

Name

Name seventy-three million nine hundred eighty-seven thousand seventy-two

Notation

Scientific notation 7.3987072 × 10^7
Engineering notation 7.3987072 × 10^6

Prime Factorization of 73987072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 72253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 144506
Product of the distinct prime numbers

The prime factorization of 73987072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 72253. Since it has a total of 11 prime factors.

Most popular turbo-numbers

4, 8, 1, 59, 8, 792, 6910, 2786, 874, 71674, 56051, 372849, 5730818, 7853908, 38642801, 31393603, 591819788, 795512249, 1543778688, 8239071404

Basic calculations (n = 73987072)

Multiplication

n×y
n×2 147974144
n×3 221961216
n×4 295948288
n×5 369935360

Division

n÷y
n÷2 36993536
n÷3 24662357.333333
n÷3 18496768
n÷5 14797414.4

Exponentiation

ny
n2 5474086823133184
n3 4.0501165591741E+23
n4 2.99656265472E+31
n5 2.2170689688728E+39

Nth Root

y√n
2√n 8601.5738094839
3√n 419.80919526611
4√n 92.74466997884
5√n 37.482725992186

Divisors of 73987072

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 72253, 144506, 289012, 578024, 1156048, 2312096, 4624192, 9248384, 18496768, 36993536, 73987072

22 divisors

τ Total Divisors 22
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -73987071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.045454545454545
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 22
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 73987072 can be divided by 22 positive divisors. The sum of these divisors (counting 73987072) is 1, the average is 0.045454545454545.

Base conversion 73987072

Base System Value
2 Binary 100011010001111010000000000
3 Ternary 12011012221011221
4 Quaternary 10122033100000
5 Quinary 122420041242
6 Senary 11201444424
8 Octal 432172000
10 Decimal 73987072
12 Duodecimal 20940714
16 Hexadecimal 468f400
20 Vigesimal 13287dc
36 Base36 181ssg

Cryptographic Hash Functions

md5 b6e5a0e6ac25e20270d8606258e3f25c
sha1 08a36a15a858e69b95050f0f81e1e5d4b9c3fa24
sha256 59443055ef7086a11ebc56ee3a8fc5845c938be9f84a195d2988d2c36a5ea337
sha512 8855e0800b04aff67cfbff083e78c0a4a2a86f04bf07237fa6af348103174338e06523247fed549864b032587eb2607fa789c7c96e6db75d1cbf4941b5e57982
ripemd-160 d01b32b00768b88f5f54450bacd6c5cd2ca14ae3

73987072 as geometric shapes

Circle

Radius = n
Diameter 147974144
Circumference 464874483.71164
Area 1.7197350948668E+16

Sphere

Radius = n
Volume 1.6965088571311E+24
Surface area 6.8789403794672E+16
Circumference 464874483.71164

Square

Length = n
Perimeter 295948288
Area 5474086823133184
Diagonal 104633520.66267

Cube

Length = n
Surface area 32844520938799104
Volume 4.0501165591741E+23
Space diagonal 128149367.80726

Equilateral Triangle

Length = n
Perimeter 221961216
Area 2.3703491256775E+15
Altitude 64074683.903628

Triangular Pyramid

Length = n
Surface area 2.3703491256775E+15
Volume 4.7731081393132E+22
Height 34877840.220892