77772020 (number)

77772020 is an even 8-digits composite number following 77772019 and preceding 77772021. In scientific notation, it is written as 7.7772020 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 30800000 positive integers (up to 77772020) that are relatively prime to 77772020.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-two thousand twenty

Notation

Scientific notation 7.7772020 × 10^7
Engineering notation 7.7772020 × 10^6

Prime Factorization of 77772020

Prime Factorization 2 × 2 × 5 × 101 × 38501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38886010
Product of the distinct prime numbers

The prime factorization of 77772020 is 2 × 2 × 5 × 101 × 38501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 62, 99, 297, 669, 7859, 8, 38286, 6175, 395701, 659318, 2217751, 4565543, 45693675, 27365880, 21694080, 19924457, 7224958038, 8563835101

Basic calculations (n = 77772020)

Multiplication

n×y
n×2 155544040
n×3 233316060
n×4 311088080
n×5 388860100

Division

n÷y
n÷2 38886010
n÷3 25924006.666667
n÷3 19443005
n÷5 15554404

Exponentiation

ny
n2 6048487094880400
n3 4.7040305931278E+23
n4 3.6584196136935E+31
n5 2.8452268336456E+39

Nth Root

y√n
2√n 8818.8445955238
3√n 426.84918813077
4√n 93.908703513167
5√n 37.858610983378

Divisors of 77772020

1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 38501, 77002, 154004, 192505, 385010, 770020, 3888601, 7777202, 15554404, 19443005, 38886010, 77772020

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 -77772019
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 77772020 can be divided by 24 positive divisors. The sum of these divisors (counting 77772020) is 1, the average is 0.041666666666667.

Base conversion 77772020

Base System Value
2 Binary 100101000101011010011110100
3 Ternary 12102100020011012
4 Quaternary 10220223103310
5 Quinary 124402201040
6 Senary 11414531352
8 Octal 450532364
10 Decimal 77772020
12 Duodecimal 22066b58
16 Hexadecimal 4a2b4f4
20 Vigesimal 1461a10
36 Base36 1aax9w

Cryptographic Hash Functions

md5 77e552df52d7fb6054e6cfb017617dbe
sha1 bdbfdf09caaceafdeddd9f1b3b69a755f719c495
sha256 a1485bcca8cc1dfbed71123c91ddcda021effed137139c0ca680eaf33e289f7d
sha512 3b38e6bf878ea24e930629c5db7c56cea9905c813b98125a32fd63ea3065e06111d26645f781788963be34f02aa435f77293f28716b3f6a65230105aca9a0432
ripemd-160 7084f16b5c312a3ad4f5f9b95684abc7a99712ee

77772020 as geometric shapes

Circle

Radius = n
Diameter 155544040
Circumference 488656013.37368
Area 1.9001882622609E+16

Sphere

Radius = n
Volume 1.9704197271509E+24
Surface area 7.6007530490436E+16
Circumference 488656013.37368

Square

Length = n
Perimeter 311088080
Area 6048487094880400
Diagonal 109986245.45715

Cube

Length = n
Surface area 36290922569282400
Volume 4.7040305931278E+23
Space diagonal 134705090.04726

Equilateral Triangle

Length = n
Perimeter 233316060
Area 2.6190717393144E+15
Altitude 67352545.023631

Triangular Pyramid

Length = n
Surface area 2.6190717393144E+15
Volume 5.5437532188494E+22
Height 36662081.819051