77187968 (number)

77187968 is an even 8-digits composite number following 77187967 and preceding 77187969. In scientific notation, it is written as 7.7187968 × 10^7. The sum of its digits is 53. It has a total of 10 prime factors and 64 positive divisors. There are 32378880 positive integers (up to 77187968) that are relatively prime to 77187968.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred eighty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 7.7187968 × 10^7
Engineering notation 7.7187968 × 10^6

Prime Factorization of 77187968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 11 × 4217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1206062
Product of the distinct prime numbers

The prime factorization of 77187968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 11 × 4217. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 2, 67, 48, 396, 812, 1760, 3919, 86956, 10604, 135716, 593951, 4558256, 9930228, 53853698, 37058983, 97841914, 930834305, 2100257067, 309342031

Basic calculations (n = 77187968)

Multiplication

n×y
n×2 154375936
n×3 231563904
n×4 308751872
n×5 385939840

Division

n÷y
n÷2 38593984
n÷3 25729322.666667
n÷3 19296992
n÷5 15437593.6

Exponentiation

ny
n2 5957982403969024
n3 4.5988455514212E+23
n4 3.5497554326005E+31
n5 2.7399840873939E+39

Nth Root

y√n
2√n 8785.6683297288
3√n 425.77798536756
4√n 93.73189601053
5√n 37.801577311984

Divisors of 77187968

1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4217, 4576, 8434, 9152, 16868, 18304, 33736, 46387, 54821, 67472, 92774, 109642, 134944, 185548, 219284, 269888, 371096, 438568, 539776, 603031, 742192, 877136, 1206062, 1484384, 1754272, 2412124, 2968768, 3508544, 4824248, 5937536, 7017088, 9648496, 19296992, 38593984, 77187968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77187967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77187968 can be divided by 64 positive divisors. The sum of these divisors (counting 77187968) is 1, the average is 0.015625.

Base conversion 77187968

Base System Value
2 Binary 100100110011100101110000000
3 Ternary 12101020112222122
4 Quaternary 10212130232000
5 Quinary 124230003333
6 Senary 11354223412
8 Octal 446345600
10 Decimal 77187968
12 Duodecimal 21a24b68
16 Hexadecimal 499cb80
20 Vigesimal 14289i8
36 Base36 19yem8

Cryptographic Hash Functions

md5 56a9c8709a718a224b954f58d8032cab
sha1 009e15f8cafdc5922c44a0245c20f9105d286610
sha256 8491120370963b45538043dd80cfbd7326bf35eee605d3f4813476947f897288
sha512 7af1bbc9ecf48ba6ecb6e03d32578fdb220370b547b50d0f354625d795d0221c263b07a42a58af77a604f48ebb273910560a60a24f60e4267b602c23724f5a87
ripemd-160 17b712f3526ec84cd7f6e48c594fc2dc9677816f

77187968 as geometric shapes

Circle

Radius = n
Diameter 154375936
Circumference 484986306.42865
Area 1.8717553750526E+16

Sphere

Radius = n
Volume 1.9263599199119E+24
Surface area 7.4870215002105E+16
Circumference 484986306.42865

Square

Length = n
Perimeter 308751872
Area 5957982403969024
Diagonal 109160271.19762

Cube

Length = n
Surface area 35747894423814144
Volume 4.5988455514212E+23
Space diagonal 133693482.309

Equilateral Triangle

Length = n
Perimeter 231563904
Area 2.5798820585689E+15
Altitude 66846741.1545

Triangular Pyramid

Length = n
Surface area 2.5798820585689E+15
Volume 5.4197914583992E+22
Height 36386757.065873