72647384 (number)

72647384 is an even 8-digits composite number following 72647383 and preceding 72647385. In scientific notation, it is written as 7.2647384 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 35151840 positive integers (up to 72647384) that are relatively prime to 72647384.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-seven thousand three hundred eighty-four

Notation

Scientific notation 7.2647384 × 10^7
Engineering notation 7.2647384 × 10^6

Prime Factorization of 72647384

Prime Factorization 2 × 2 × 2 × 31 × 292933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18161846
Product of the distinct prime numbers

The prime factorization of 72647384 is 2 × 2 × 2 × 31 × 292933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 47, 68, 844, 888, 9388, 2397, 917, 19080, 134133, 983530, 325397, 376865, 3495442, 9219512, 629505301, 775973443, 6560843221, 5038029348

Basic calculations (n = 72647384)

Multiplication

n×y
n×2 145294768
n×3 217942152
n×4 290589536
n×5 363236920

Division

n÷y
n÷2 36323692
n÷3 24215794.666667
n÷3 18161846
n÷5 14529476.8

Exponentiation

ny
n2 5277642402043456
n3 3.8340691419593E+23
n4 2.7853509323847E+31
n5 2.0234845875971E+39

Nth Root

y√n
2√n 8523.3434754209
3√n 417.25991000653
4√n 92.321955543743
5√n 37.345991672508

Divisors of 72647384

1, 2, 4, 8, 31, 62, 124, 248, 292933, 585866, 1171732, 2343464, 9080923, 18161846, 36323692, 72647384

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 -72647383
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 72647384 can be divided by 16 positive divisors. The sum of these divisors (counting 72647384) is 1, the average is 0.0625.

Base conversion 72647384

Base System Value
2 Binary 100010101001000001011011000
3 Ternary 12001200212110212
4 Quaternary 10111020023120
5 Quinary 122044204014
6 Senary 11113030252
8 Octal 425101330
10 Decimal 72647384
12 Duodecimal 203b5388
16 Hexadecimal 45482d8
20 Vigesimal 12e0i94
36 Base36 17932w

Cryptographic Hash Functions

md5 da609f88f1c28cfa929fdd2f9717336d
sha1 4f87abeb844f4e0dba4a4f175178dd26b0295e24
sha256 e141954da5f1b6a0ff238af8b3308a4db15e6a1beb702759d050931bac4c3579
sha512 25e42627aab7a9edcd9e8665e0081c81cf1018c01bc1cb8799a7f6f57c09a838eb9b5924846503cc7deeeaff88872316f9fb1b09f94f06076f34b788be6b5374
ripemd-160 494fefb4aa3672a0a4c444e07c9d78e6fc470267

72647384 as geometric shapes

Circle

Radius = n
Diameter 145294768
Circumference 456456975.75383
Area 1.6580202598534E+16

Sphere

Radius = n
Volume 1.6060111266313E+24
Surface area 6.6320810394135E+16
Circumference 456456975.75383

Square

Length = n
Perimeter 290589536
Area 5277642402043456
Diagonal 102738915.72373

Cube

Length = n
Surface area 31665854412260736
Volume 3.8340691419593E+23
Space diagonal 125828960.12497

Equilateral Triangle

Length = n
Perimeter 217942152
Area 2.2852861961298E+15
Altitude 62914480.062483

Triangular Pyramid

Length = n
Surface area 2.2852861961298E+15
Volume 4.5184938163626E+22
Height 34246305.241242