76665645 (number)

76665645 is an odd 8-digits composite number following 76665644 and preceding 76665646. In scientific notation, it is written as 7.6665645 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 35040096 positive integers (up to 76665645) that are relatively prime to 76665645.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred sixty-five thousand six hundred forty-five

Notation

Scientific notation 7.6665645 × 10^7
Engineering notation 7.6665645 × 10^6

Prime Factorization of 76665645

Prime Factorization 5 × 63 × 7 × 7 × 4967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10952235
Product of the distinct prime numbers

The prime factorization of 76665645 is 5 × 63 × 7 × 7 × 4967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 5, 71, 485, 398, 9824, 7669, 67785, 5136, 609415, 170773, 3583411, 6955463, 67214653, 88129109, 523047608, 782248115, 4892146476, 216901375

Basic calculations (n = 76665645)

Multiplication

n×y
n×2 153331290
n×3 229996935
n×4 306662580
n×5 383328225

Division

n÷y
n÷2 38332822.5
n÷3 25555215
n÷3 19166411.25
n÷5 15333129

Exponentiation

ny
n2 5877621123266025
n3 4.5061161448081E+23
n4 3.4546430068663E+31
n5 2.6485243436614E+39

Nth Root

y√n
2√n 8755.8920162368
3√n 424.81541234366
4√n 93.572923520839
5√n 37.750278396468

Divisors of 76665645

1, 5, 7, 35, 49, 63, 245, 315, 441, 2205, 3087, 4967, 15435, 24835, 34769, 173845, 243383, 312921, 1216915, 1564605, 2190447, 10952235, 15333129, 76665645

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76665644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76665645 can be divided by 24 positive divisors. The sum of these divisors (counting 76665645) is 1, the average is 0.041666666666667.

Base conversion 76665645

Base System Value
2 Binary 100100100011101001100101101
3 Ternary 12100021000111100
4 Quaternary 10210131030231
5 Quinary 124111300040
6 Senary 11335113313
8 Octal 444351455
10 Decimal 76665645
12 Duodecimal 21812839
16 Hexadecimal 491d32d
20 Vigesimal 13j3425
36 Base36 19n7l9

Cryptographic Hash Functions

md5 6de03a150629614c32e5cec38184952c
sha1 b1fdd5b618076d178d388812f1eb839164bab7f1
sha256 552c381006c614dbfb0a5a8946814ca001e1d34d203564a53e26b99aa4d06055
sha512 41309c4a1b2316b4f9ac7b6c0afaaa03bc778967d9130e3eb4f6aea31c7badc7bd851aaadecc9d21cce8aac48969f3edf959d7538e166ab0ca562f12a23d09aa
ripemd-160 3dce9d01b1ae1c055a90e46309ca4ca29a85a902

76665645 as geometric shapes

Circle

Radius = n
Diameter 153331290
Circumference 481704454.22945
Area 1.8465091341437E+16

Sphere

Radius = n
Volume 1.8875175169002E+24
Surface area 7.3860365365747E+16
Circumference 481704454.22945

Square

Length = n
Perimeter 306662580
Area 5877621123266025
Diagonal 108421594.92708

Cube

Length = n
Surface area 35265726739596150
Volume 4.5061161448081E+23
Space diagonal 132788792.33504

Equilateral Triangle

Length = n
Perimeter 229996935
Area 2.5450846032842E+15
Altitude 66394396.167519

Triangular Pyramid

Length = n
Surface area 2.5450846032842E+15
Volume 5.31050880468E+22
Height 36140531.64236