77772730 (number)

77772730 is an even 8-digits composite number following 77772729 and preceding 77772731. In scientific notation, it is written as 7.7772730 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 26160576 positive integers (up to 77772730) that are relatively prime to 77772730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7772730 × 10^7
Engineering notation 7.7772730 × 10^6

Prime Factorization of 77772730

Prime Factorization 2 × 5 × 7 × 53 × 20963

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77772730
Product of the distinct prime numbers

The prime factorization of 77772730 is 2 × 5 × 7 × 53 × 20963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 14, 89, 618, 514, 8780, 4633, 85375, 91953, 720600, 32589, 9286424, 8214502, 27029964, 5241716, 208180426, 581174620, 2744225798, 9213391562

Basic calculations (n = 77772730)

Multiplication

n×y
n×2 155545460
n×3 233318190
n×4 311090920
n×5 388863650

Division

n÷y
n÷2 38886365
n÷3 25924243.333333
n÷3 19443182.5
n÷5 15554546

Exponentiation

ny
n2 6048597531652900
n3 4.7041594270791E+23
n4 3.6585532099918E+31
n5 2.8453567099132E+39

Nth Root

y√n
2√n 8818.8848501384
3√n 426.85048706407
4√n 93.908917841376
5√n 37.858680107249

Divisors of 77772730

1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 20963, 41926, 104815, 146741, 209630, 293482, 733705, 1111039, 1467410, 2222078, 5555195, 7777273, 11110390, 15554546, 38886365, 77772730

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 -77772729
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 77772730 can be divided by 32 positive divisors. The sum of these divisors (counting 77772730) is 1, the average is 0.03125.

Base conversion 77772730

Base System Value
2 Binary 100101000101011011110111010
3 Ternary 12102100021010111
4 Quaternary 10220223132322
5 Quinary 124402211410
6 Senary 11414534534
8 Octal 450533672
10 Decimal 77772730
12 Duodecimal 2206744a
16 Hexadecimal 4a2b7ba
20 Vigesimal 1461bga
36 Base36 1aaxtm

Cryptographic Hash Functions

md5 75c6ff36e4504f68a5d4fd1549a46b98
sha1 67c6b924e06ddae5869c3e660f4ee9cbbb7f388d
sha256 ecc933dc0b3e4150c9b2974f8dd2c297ea2d89b0ac7f17b7f9e6655efe2450c3
sha512 cb243a905771251f407a5e859149c9aea7177997ae1a2acc004739ff5e61cf2b0c7e957e747090bb7833850e7a6bb9441117aca925708ffc837fd015b0533aff
ripemd-160 f61b043a4980a034c04b9b924f7416706606c8b2

77772730 as geometric shapes

Circle

Radius = n
Diameter 155545460
Circumference 488660474.43525
Area 1.9002229569962E+16

Sphere

Radius = n
Volume 1.9704736929902E+24
Surface area 7.6008918279848E+16
Circumference 488660474.43525

Square

Length = n
Perimeter 311090920
Area 6048597531652900
Diagonal 109987249.54878

Cube

Length = n
Surface area 36291585189917400
Volume 4.7041594270791E+23
Space diagonal 134706319.80334

Equilateral Triangle

Length = n
Perimeter 233318190
Area 2.6191195598396E+15
Altitude 67353159.901668

Triangular Pyramid

Length = n
Surface area 2.6191195598396E+15
Volume 5.5439050511171E+22
Height 36662416.51626