72771837 (number)

72771837 is an odd 8-digits composite number following 72771836 and preceding 72771838. In scientific notation, it is written as 7.2771837 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 48329568 positive integers (up to 72771837) that are relatively prime to 72771837.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred seventy-one thousand eight hundred thirty-seven

Notation

Scientific notation 7.2771837 × 10^7
Engineering notation 7.2771837 × 10^6

Prime Factorization of 72771837

Prime Factorization 3 × 263 × 92233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72771837
Product of the distinct prime numbers

The prime factorization of 72771837 is 3 × 263 × 92233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72771837)

Multiplication

n×y
n×2 145543674
n×3 218315511
n×4 291087348
n×5 363859185

Division

n÷y
n÷2 36385918.5
n÷3 24257279
n÷3 18192959.25
n÷5 14554367.4

Exponentiation

ny
n2 5295740260354569
n3 3.8538074702086E+23
n4 2.804486490514E+31
n5 2.0408763375639E+39

Nth Root

y√n
2√n 8530.6410661802
3√n 417.49804485919
4√n 92.361469597339
5√n 37.358778475895

Divisors of 72771837

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72771836
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72771837 can be divided by 8 positive divisors. The sum of these divisors (counting 72771837) is 1, the average is 0.125.

Base conversion 72771837

Base System Value
2 Binary 100010101100110100011111101
3 Ternary 12001221012012020
4 Quaternary 10111212203331
5 Quinary 122112144322
6 Senary 11115430353
8 Octal 425464375
10 Decimal 72771837
12 Duodecimal 204553b9
16 Hexadecimal 45668fd
20 Vigesimal 12eg9bh
36 Base36 17br3x

Cryptographic Hash Functions

md5 ba51e204ab03f2de85e2342a6f3e4373
sha1 5ffab27d53d277ea9907ea675d90e44b87316941
sha256 c0389fca9f2a7a5efbb55a00591de9e9940f436fbefa650241fa2b6a40cd0115
sha512 0eced3b6e29d95003095db47d6a1fe55d93c1c878c2b0b962d882f7b84679bf4ee6abea636ab21b4d5e1a3091c645bd3df922dc7a8d9fdc47ef074bffabd061e
ripemd-160 f3e360829ee33ad693315ce17918d83c9373b4e9

72771837 as geometric shapes

Circle

Radius = n
Diameter 145543674
Circumference 457238937.01487
Area 1.663705869725E+16

Sphere

Radius = n
Volume 1.6142790982342E+24
Surface area 6.6548234788998E+16
Circumference 457238937.01487

Square

Length = n
Perimeter 291087348
Area 5295740260354569
Diagonal 102914918.8442

Cube

Length = n
Surface area 31774441562127414
Volume 3.8538074702086E+23
Space diagonal 126044519.04412

Equilateral Triangle

Length = n
Perimeter 218315511
Area 2.2931227986555E+15
Altitude 63022259.52206

Triangular Pyramid

Length = n
Surface area 2.2931227986555E+15
Volume 4.5417556592865E+22
Height 34304972.948068