77772812 (number)

77772812 is an even 8-digits composite number following 77772811 and preceding 77772813. In scientific notation, it is written as 7.7772812 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 35895120 positive integers (up to 77772812) that are relatively prime to 77772812.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-two thousand eight hundred twelve

Notation

Scientific notation 7.7772812 × 10^7
Engineering notation 7.7772812 × 10^6

Prime Factorization of 77772812

Prime Factorization 2 × 2 × 13 × 1495631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38886406
Product of the distinct prime numbers

The prime factorization of 77772812 is 2 × 2 × 13 × 1495631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77772812)

Multiplication

n×y
n×2 155545624
n×3 233318436
n×4 311091248
n×5 388864060

Division

n÷y
n÷2 38886406
n÷3 25924270.666667
n÷3 19443203
n÷5 15554562.4

Exponentiation

ny
n2 6048610286387344
n3 4.7041743066447E+23
n4 3.6585686396591E+31
n5 2.845371710013E+39

Nth Root

y√n
2√n 8818.889499251
3√n 426.85063708121
4√n 93.908942594681
5√n 37.858688090537

Divisors of 77772812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77772811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77772812 can be divided by 12 positive divisors. The sum of these divisors (counting 77772812) is 1, the average is 0.083333333333333.

Base conversion 77772812

Base System Value
2 Binary 100101000101011100000001100
3 Ternary 12102100021020112
4 Quaternary 10220223200030
5 Quinary 124402212222
6 Senary 11414535152
8 Octal 450534014
10 Decimal 77772812
12 Duodecimal 220674b8
16 Hexadecimal 4a2b80c
20 Vigesimal 1461c0c
36 Base36 1aaxvw

Cryptographic Hash Functions

md5 0b82ae058883a7f8414a6decfe0e2411
sha1 6eb10fb35796e4f8b4db5ebf6fb0ffd7d2fc3ac1
sha256 d3a672cec88afead81885677471ca52a2feadbf1756948a3d6ed47736803a347
sha512 8bbb4ca58199eff3af3f0912572d69922cae81665636c2fbd629fb722a5b239118f934128458639446545512ed97f09e3ed86fbf9153729097f1a8afce124de3
ripemd-160 57977dad5c402f277035b708e4f8563bc90fd808

77772812 as geometric shapes

Circle

Radius = n
Diameter 155545624
Circumference 488660989.65644
Area 1.9002269640142E+16

Sphere

Radius = n
Volume 1.9704799257281E+24
Surface area 7.6009078560569E+16
Circumference 488660989.65644

Square

Length = n
Perimeter 311091248
Area 6048610286387344
Diagonal 109987365.51429

Cube

Length = n
Surface area 36291661718324064
Volume 4.7041743066447E+23
Space diagonal 134706461.8315

Equilateral Triangle

Length = n
Perimeter 233318436
Area 2.6191250828017E+15
Altitude 67353230.915751

Triangular Pyramid

Length = n
Surface area 2.6191250828017E+15
Volume 5.5439225868533E+22
Height 36662455.171431