77995791 (number)

77995791 is an odd 8-digits composite number following 77995790 and preceding 77995792. In scientific notation, it is written as 7.7995791 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 10 positive divisors. There are 51997140 positive integers (up to 77995791) that are relatively prime to 77995791.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-five thousand seven hundred ninety-one

Notation

Scientific notation 7.7995791 × 10^7
Engineering notation 7.7995791 × 10^6

Prime Factorization of 77995791

Prime Factorization 3 × 3 × 3 × 3 × 962911

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2888733
Product of the distinct prime numbers

The prime factorization of 77995791 is 3 × 3 × 3 × 3 × 962911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 100, 92, 266, 404, 5707, 9400, 82168, 71394, 75758, 207797, 2692372, 5707910, 67307241, 37315878, 654260099, 22020196, 9303004537, 8445588432

Basic calculations (n = 77995791)

Multiplication

n×y
n×2 155991582
n×3 233987373
n×4 311983164
n×5 389978955

Division

n÷y
n÷2 38997895.5
n÷3 25998597
n÷3 19498947.75
n÷5 15599158.2

Exponentiation

ny
n2 6083343413715681
n3 4.7447518147739E+23
n4 3.7007067089198E+31
n5 2.8863954702121E+39

Nth Root

y√n
2√n 8831.5225754113
3√n 427.25818272369
4√n 93.976180893944
5√n 37.880371832436

Divisors of 77995791

1, 3, 9, 27, 81, 962911, 2888733, 8666199, 25998597, 77995791

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77995790
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77995791 can be divided by 10 positive divisors. The sum of these divisors (counting 77995791) is 1, the average is 0.1.

Base conversion 77995791

Base System Value
2 Binary 100101001100001111100001111
3 Ternary 12102202121010000
4 Quaternary 10221201330033
5 Quinary 124431331131
6 Senary 11423415343
8 Octal 451417417
10 Decimal 77995791
12 Duodecimal 22154553
16 Hexadecimal 4a61f0f
20 Vigesimal 147999b
36 Base36 1afpxr

Cryptographic Hash Functions

md5 9d303e437278a021a490db53199711dd
sha1 5a76d520d7ec5cc05d7e02820a4bec9b85f94623
sha256 2e237ae110e8f9b490e823e7aaaa4f684f164fdeb03a1554fa5e8618b1f19f9f
sha512 a3a88f8f93a005d4be37dee0402d40a0f55f12efd3dc510d35e28b6dee8a087506d0d7878c30c012c3b3dabd32a92379380b73c1fad134e645894bd8c0c0dfc8
ripemd-160 2bf782aeee19e51ea324b930ce49bc66434569d2

77995791 as geometric shapes

Circle

Radius = n
Diameter 155991582
Circumference 490062008.03305
Area 1.9111386977793E+16

Sphere

Radius = n
Volume 1.9874769925868E+24
Surface area 7.6445547911172E+16
Circumference 490062008.03305

Square

Length = n
Perimeter 311983164
Area 6083343413715681
Diagonal 110302705.44022

Cube

Length = n
Surface area 36500060482294086
Volume 4.7447518147739E+23
Space diagonal 135092672.78852

Equilateral Triangle

Length = n
Perimeter 233987373
Area 2.6341649681113E+15
Altitude 67546336.394262

Triangular Pyramid

Length = n
Surface area 2.6341649681113E+15
Volume 5.5917436387897E+22
Height 36767568.480072