76645444 (number)

76645444 is an even 8-digits composite number following 76645443 and preceding 76645445. In scientific notation, it is written as 7.6645444 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 38322720 positive integers (up to 76645444) that are relatively prime to 76645444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6645444 × 10^7
Engineering notation 7.6645444 × 10^6

Prime Factorization of 76645444

Prime Factorization 2 × 2 × 19161361

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38322722
Product of the distinct prime numbers

The prime factorization of 76645444 is 2 × 2 × 19161361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 96, 75, 443, 539, 2216, 3484, 81627, 31079, 776853, 367549, 4324318, 5761652, 22045448, 5122570, 877698097, 231957668, 7854075845, 988677406

Basic calculations (n = 76645444)

Multiplication

n×y
n×2 153290888
n×3 229936332
n×4 306581776
n×5 383227220

Division

n÷y
n÷2 38322722
n÷3 25548481.333333
n÷3 19161361
n÷5 15329088.8

Exponentiation

ny
n2 5874524085957136
n3 4.5025550685688E+23
n4 3.4510033236491E+31
n5 2.6450368198656E+39

Nth Root

y√n
2√n 8754.7383741606
3√n 424.77809684639
4√n 93.566758916618
5√n 37.748288786227

Divisors of 76645444

1, 2, 4, 19161361, 38322722, 76645444

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76645443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76645444 can be divided by 6 positive divisors. The sum of these divisors (counting 76645444) is 1, the average is 0.16666666666667.

Base conversion 76645444

Base System Value
2 Binary 100100100011000010001000100
3 Ternary 12100012222210011
4 Quaternary 10210120101010
5 Quinary 124110123234
6 Senary 11334440004
8 Octal 444302104
10 Decimal 76645444
12 Duodecimal 21803004
16 Hexadecimal 4918444
20 Vigesimal 13j0dc4
36 Base36 19ms04

Cryptographic Hash Functions

md5 41e6a90e57db8431dd07dc151d2792e9
sha1 05c5529e1aaf8c5ff101ae5c86ebefed4fcd45a0
sha256 24510932f902c171c9a248ec634d261ec2c99147e449b83c398525b73cda73c7
sha512 429e02149414955f6dd89521a0bd11a4465defe1040889fea561171422aba8a9d5ebc2212de26c2ea7f4580ec70fd2c607a608e7799f80c276c2576910f8eb39
ripemd-160 0999d6456a86fb0635921da6ec679c917a43ee2f

76645444 as geometric shapes

Circle

Radius = n
Diameter 153290888
Circumference 481577527.60306
Area 1.8455361711779E+16

Sphere

Radius = n
Volume 1.8860258567732E+24
Surface area 7.3821446847117E+16
Circumference 481577527.60306

Square

Length = n
Perimeter 306581776
Area 5874524085957136
Diagonal 108393026.39891

Cube

Length = n
Surface area 35247144515742816
Volume 4.5025550685688E+23
Space diagonal 132753803.17668

Equilateral Triangle

Length = n
Perimeter 229936332
Area 2.5437435467912E+15
Altitude 66376901.588338

Triangular Pyramid

Length = n
Surface area 2.5437435467912E+15
Volume 5.3063120360848E+22
Height 36131008.799636