77772742 (number)

77772742 is an even 8-digits composite number following 77772741 and preceding 77772743. In scientific notation, it is written as 7.7772742 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 37685088 positive integers (up to 77772742) that are relatively prime to 77772742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7772742 × 10^7
Engineering notation 7.7772742 × 10^6

Prime Factorization of 77772742

Prime Factorization 2 × 269 × 37 × 3907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77772742
Product of the distinct prime numbers

The prime factorization of 77772742 is 2 × 269 × 37 × 3907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 22, 66, 25, 116, 5780, 5840, 56719, 21019, 67773, 734330, 453072, 4380681, 78192627, 91369025, 924214541, 198126258, 6030488336, 1412973595

Basic calculations (n = 77772742)

Multiplication

n×y
n×2 155545484
n×3 233318226
n×4 311090968
n×5 388863710

Division

n÷y
n÷2 38886371
n÷3 25924247.333333
n÷3 19443185.5
n÷5 15554548.4

Exponentiation

ny
n2 6048599398198564
n3 4.7041616045745E+23
n4 3.6585554679888E+31
n5 2.8453589050458E+39

Nth Root

y√n
2√n 8818.8855304965
3√n 426.85050901781
4√n 93.908921463812
5√n 37.858681275536

Divisors of 77772742

1, 2, 37, 74, 269, 538, 3907, 7814, 9953, 19906, 144559, 289118, 1050983, 2101966, 38886371, 77772742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77772741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77772742 can be divided by 16 positive divisors. The sum of these divisors (counting 77772742) is 1, the average is 0.0625.

Base conversion 77772742

Base System Value
2 Binary 100101000101011011111000110
3 Ternary 12102100021010221
4 Quaternary 10220223133012
5 Quinary 124402211432
6 Senary 11414534554
8 Octal 450533706
10 Decimal 77772742
12 Duodecimal 2206745a
16 Hexadecimal 4a2b7c6
20 Vigesimal 1461bh2
36 Base36 1aaxty

Cryptographic Hash Functions

md5 0b318e718fdf66882de6a8282f1c71e6
sha1 38616564cb4879116f31647357f6798de1131d85
sha256 080bd4cdd30b9e817035cddf75696dc61abc9f64d2617ddf49980f23302ffade
sha512 7782a8397f68f64d8229ac85939eabf7ca202798695effb68cd98edb5cbc5197d17bfd5c584c77e4abc5148aa340cc39f6409603ab98657c33ee1932de1ed7b0
ripemd-160 40cad8d611c3f73030a6969af6ab35e57bb84abf

77772742 as geometric shapes

Circle

Radius = n
Diameter 155545484
Circumference 488660549.83347
Area 1.9002235433888E+16

Sphere

Radius = n
Volume 1.9704746050974E+24
Surface area 7.6008941735553E+16
Circumference 488660549.83347

Square

Length = n
Perimeter 311090968
Area 6048599398198564
Diagonal 109987266.51934

Cube

Length = n
Surface area 36291596389191384
Volume 4.7041616045745E+23
Space diagonal 134706340.58795

Equilateral Triangle

Length = n
Perimeter 233318226
Area 2.6191203680776E+15
Altitude 67353170.293973

Triangular Pyramid

Length = n
Surface area 2.6191203680776E+15
Volume 5.5439076173201E+22
Height 36662422.173115