65725672 (number)

65725672 is an even 8-digits composite number following 65725671 and preceding 65725673. In scientific notation, it is written as 6.5725672 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 30207744 positive integers (up to 65725672) that are relatively prime to 65725672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.5725672 × 10^7
Engineering notation 6.5725672 × 10^6

Prime Factorization of 65725672

Prime Factorization 2 × 2 × 2 × 17 × 43 × 11239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16431418
Product of the distinct prime numbers

The prime factorization of 65725672 is 2 × 2 × 2 × 17 × 43 × 11239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 53, 98, 377, 86, 6077, 8773, 32605, 34544, 598857, 172307, 9994858, 7262120, 85370868, 10981361, 955280606, 876566934, 9874885167, 5405305944

Basic calculations (n = 65725672)

Multiplication

n×y
n×2 131451344
n×3 197177016
n×4 262902688
n×5 328628360

Division

n÷y
n÷2 32862836
n÷3 21908557.333333
n÷3 16431418
n÷5 13145134.4

Exponentiation

ny
n2 4319863959851584
n3 2.8392596170983E+23
n4 1.8661224631625E+31
n5 1.2265215292565E+39

Nth Root

y√n
2√n 8107.1371025782
3√n 403.56331274715
4√n 90.03964183946
5√n 36.605555942329

Divisors of 65725672

1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 11239, 22478, 44956, 89912, 191063, 382126, 483277, 764252, 966554, 1528504, 1933108, 3866216, 8215709, 16431418, 32862836, 65725672

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65725671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65725672 can be divided by 32 positive divisors. The sum of these divisors (counting 65725672) is 1, the average is 0.03125.

Base conversion 65725672

Base System Value
2 Binary 11111010101110010011101000
3 Ternary 11120200012200011
4 Quaternary 3322232103220
5 Quinary 113311210142
6 Senary 10304421304
8 Octal 372562350
10 Decimal 65725672
12 Duodecimal 1a017834
16 Hexadecimal 3eae4e8
20 Vigesimal 10afe3c
36 Base36 134q94

Cryptographic Hash Functions

md5 1e449a254129311a2e74e43b9ae6b239
sha1 b67f90fa62844588178600283277b265d567ed77
sha256 511c09f92c708a8926ef753daa030f80ceffc04ff10cc230221407f182bbf8f2
sha512 24d3ccd4a8c02c36b11cba90291b12640847c0509918cbf2c8457332f5251d933cb06ccaf9df0ed38e176e2da0c98a5798e85f1d5338188ac014c2e0b3944bb2
ripemd-160 dbe8f55c8ae8b065733e705687a3c8695a221029

65725672 as geometric shapes

Circle

Radius = n
Diameter 131451344
Circumference 412966576.6149
Area 1.3571252880777E+16

Sphere

Radius = n
Volume 1.1893062872947E+24
Surface area 5.4285011523108E+16
Circumference 412966576.6149

Square

Length = n
Perimeter 262902688
Area 4319863959851584
Diagonal 92950136.738486

Cube

Length = n
Surface area 25919183759109504
Volume 2.8392596170983E+23
Space diagonal 113840203.26561

Equilateral Triangle

Length = n
Perimeter 197177016
Area 1.8705559650622E+15
Altitude 56920101.632804

Triangular Pyramid

Length = n
Surface area 1.8705559650622E+15
Volume 3.3460995479988E+22
Height 30983378.912829