65720672 (number)

65720672 is an even 8-digits composite number following 65720671 and preceding 65720673. In scientific notation, it is written as 6.5720672 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 12 positive divisors. There are 32860320 positive integers (up to 65720672) that are relatively prime to 65720672.

Interesting facts

Basic properties

Name

Name sixty-five million seven hundred twenty thousand six hundred seventy-two

Notation

Scientific notation 6.5720672 × 10^7
Engineering notation 6.5720672 × 10^6

Prime Factorization of 65720672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2053771

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4107542
Product of the distinct prime numbers

The prime factorization of 65720672 is 2 × 2 × 2 × 2 × 2 × 2053771. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 57, 39, 742, 340, 6732, 2306, 27045, 46487, 220177, 119928, 2569225, 1171723, 40326090, 87069016, 10964360, 115582093, 8949846900, 8913044237

Basic calculations (n = 65720672)

Multiplication

n×y
n×2 131441344
n×3 197162016
n×4 262882688
n×5 328603360

Division

n÷y
n÷2 32860336
n÷3 21906890.666667
n÷3 16430168
n÷5 13144134.4

Exponentiation

ny
n2 4319206728131584
n3 2.8386116867973E+23
n4 1.8655546760337E+31
n5 1.2260550696168E+39

Nth Root

y√n
2√n 8106.8287264503
3√n 403.55307895939
4√n 90.037929376737
5√n 36.604998980813

Divisors of 65720672

1, 2, 4, 8, 16, 32, 2053771, 4107542, 8215084, 16430168, 32860336, 65720672

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65720671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65720672 can be divided by 12 positive divisors. The sum of these divisors (counting 65720672) is 1, the average is 0.083333333333333.

Base conversion 65720672

Base System Value
2 Binary 11111010101101000101100000
3 Ternary 11120122221210222
4 Quaternary 3322231011200
5 Quinary 113311030142
6 Senary 10304342212
8 Octal 372550540
10 Decimal 65720672
12 Duodecimal 1a014968
16 Hexadecimal 3ead160
20 Vigesimal 10af1dc
36 Base36 134me8

Cryptographic Hash Functions

md5 6acfd594ab8ecc06391e240b8e9460a0
sha1 58b008ad463510076e8ee998fdffdc54bbbd47c3
sha256 6f21db73ca48698261e1f0583a265d348952018c230d316a6d58afacdf9dbe2b
sha512 7e9c442bda4fd065c8dfd33e5422007d61a68344519d01880bccb9f0a4cb15808027d040bfa252da517f5ad597f744490d99324d7d7286df85e56ff089a0c05a
ripemd-160 073751cdaf3acc174bc516fcaf555635c7b990bd

65720672 as geometric shapes

Circle

Radius = n
Diameter 131441344
Circumference 412935160.68837
Area 1.3569188126434E+16

Sphere

Radius = n
Volume 1.1890348828849E+24
Surface area 5.4276752505735E+16
Circumference 412935160.68837

Square

Length = n
Perimeter 262882688
Area 4319206728131584
Diagonal 92943065.670674

Cube

Length = n
Surface area 25915240368789504
Volume 2.8386116867973E+23
Space diagonal 113831543.01157

Equilateral Triangle

Length = n
Perimeter 197162016
Area 1.8702713753793E+15
Altitude 56915771.505785

Triangular Pyramid

Length = n
Surface area 1.8702713753793E+15
Volume 3.3453359548162E+22
Height 30981021.890225