65728977 (number)

65728977 is an odd 8-digits composite number following 65728976 and preceding 65728978. In scientific notation, it is written as 6.5728977 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 43474032 positive integers (up to 65728977) that are relatively prime to 65728977.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty-eight thousand nine hundred seventy-seven

Notation

Scientific notation 6.5728977 × 10^7
Engineering notation 6.5728977 × 10^6

Prime Factorization of 65728977

Prime Factorization 3 × 127 × 172517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65728977
Product of the distinct prime numbers

The prime factorization of 65728977 is 3 × 127 × 172517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 21, 73, 653, 250, 5272, 8501, 29746, 38324, 527900, 923204, 80461, 8977368, 99367664, 72452257, 266890642, 384557781, 2770086044, 8702807191

Basic calculations (n = 65728977)

Multiplication

n×y
n×2 131457954
n×3 197186931
n×4 262915908
n×5 328644885

Division

n÷y
n÷2 32864488.5
n÷3 21909659
n÷3 16432244.25
n÷5 13145795.4

Exponentiation

ny
n2 4320298417466529
n3 2.8396879531479E+23
n4 1.8664978415964E+31
n5 1.2268299370084E+39

Nth Root

y√n
2√n 8107.3409327596
3√n 403.57007699595
4√n 90.040773723684
5√n 36.605924075283

Divisors of 65728977

1, 3, 127, 381, 172517, 517551, 21909659, 65728977

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 -65728976
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 65728977 can be divided by 8 positive divisors. The sum of these divisors (counting 65728977) is 1, the average is 0.125.

Base conversion 65728977

Base System Value
2 Binary 11111010101111000111010001
3 Ternary 11120200101012120
4 Quaternary 3322233013101
5 Quinary 113311311402
6 Senary 10304444453
8 Octal 372570721
10 Decimal 65728977
12 Duodecimal 1a019729
16 Hexadecimal 3eaf1d1
20 Vigesimal 10ag28h
36 Base36 134ssx

Cryptographic Hash Functions

md5 72b760c43c48e7cb06f576a0a71c47cc
sha1 cddd4c6f5244e042019084d99e748b3cea19b295
sha256 78dd36b6a7cd296e85b5e885e4f5b548782dc43576cfa7205f3e7cc9e8875155
sha512 6bd188c07a07dfcfd3c5f2fb3b62bfd84e89470d29890680e96af0565953d9b04ba76096b816843f4d443f6e9c083f07efddaa371686e7d0f4089dbb1a525482
ripemd-160 39ececf0bd0e394166398c98a7565a3d16473ef4

65728977 as geometric shapes

Circle

Radius = n
Diameter 131457954
Circumference 412987342.54234
Area 1.3572617769628E+16

Sphere

Radius = n
Volume 1.1894857082796E+24
Surface area 5.4290471078514E+16
Circumference 412987342.54234

Square

Length = n
Perimeter 262915908
Area 4320298417466529
Diagonal 92954810.714309

Cube

Length = n
Surface area 25921790504799174
Volume 2.8396879531479E+23
Space diagonal 113845927.69353

Equilateral Triangle

Length = n
Perimeter 197186931
Area 1.8707440907279E+15
Altitude 56922963.846763

Triangular Pyramid

Length = n
Surface area 1.8707440907279E+15
Volume 3.3466043468744E+22
Height 30984936.90477