72649355 (number)

72649355 is an odd 8-digits composite number following 72649354 and preceding 72649356. In scientific notation, it is written as 7.2649355 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 56896608 positive integers (up to 72649355) that are relatively prime to 72649355.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-nine thousand three hundred fifty-five

Notation

Scientific notation 7.2649355 × 10^7
Engineering notation 7.2649355 × 10^6

Prime Factorization of 72649355

Prime Factorization 5 × 59 × 383 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72649355
Product of the distinct prime numbers

The prime factorization of 72649355 is 5 × 59 × 383 × 643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 42, 54, 5, 229, 2546, 9518, 17674, 43874, 358658, 136586, 8692093, 2498735, 40868006, 25939562, 533332300, 442801510, 6775217726, 5412382569

Basic calculations (n = 72649355)

Multiplication

n×y
n×2 145298710
n×3 217948065
n×4 290597420
n×5 363246775

Division

n÷y
n÷2 36324677.5
n÷3 24216451.666667
n÷3 18162338.75
n÷5 14529871

Exponentiation

ny
n2 5277928781916025
n3 3.8343812174213E+23
n4 2.7856532226978E+31
n5 2.0237590988266E+39

Nth Root

y√n
2√n 8523.4590982769
3√n 417.26368353926
4√n 92.322581735331
5√n 37.346194317522

Divisors of 72649355

1, 5, 59, 295, 383, 643, 1915, 3215, 22597, 37937, 112985, 189685, 246269, 1231345, 14529871, 72649355

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 -72649354
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 72649355 can be divided by 16 positive divisors. The sum of these divisors (counting 72649355) is 1, the average is 0.0625.

Base conversion 72649355

Base System Value
2 Binary 100010101001000101010001011
3 Ternary 12001200222011212
4 Quaternary 10111020222023
5 Quinary 122044234410
6 Senary 11113043335
8 Octal 425105213
10 Decimal 72649355
12 Duodecimal 203b654b
16 Hexadecimal 4548a8b
20 Vigesimal 12e137f
36 Base36 1794ln

Cryptographic Hash Functions

md5 585a229e1a62e1d1550d79fead79d4c2
sha1 5c37f0d015ef392a411053794a4f20710e4a3590
sha256 4fa4375b830a9a3fc0fd9f69eb43fe239ff62291a71d06aa5e4f13a1f06fd1db
sha512 6656ee2e3977af52ce3b7dd11412591ee594c0735941e9b614b0ab5547119c07670fa32cdc340b0e439a156e0ad1dad1733b86b2aca5b0335e590f8beb68dd26
ripemd-160 a1517a5c32aed29a294ab61f350fc749109e4a09

72649355 as geometric shapes

Circle

Radius = n
Diameter 145298710
Circumference 456469359.91207
Area 1.6581102287438E+16

Sphere

Radius = n
Volume 1.6061418484951E+24
Surface area 6.632440914975E+16
Circumference 456469359.91207

Square

Length = n
Perimeter 290597420
Area 5277928781916025
Diagonal 102741703.13866

Cube

Length = n
Surface area 31667572691496150
Volume 3.8343812174213E+23
Space diagonal 125832373.99711

Equilateral Triangle

Length = n
Perimeter 217948065
Area 2.2854102022522E+15
Altitude 62916186.998554

Triangular Pyramid

Length = n
Surface area 2.2854102022522E+15
Volume 4.5188616008216E+22
Height 34247234.379553