77187468 (number)

77187468 is an even 8-digits composite number following 77187467 and preceding 77187469. In scientific notation, it is written as 7.7187468 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 25729152 positive integers (up to 77187468) that are relatively prime to 77187468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7187468 × 10^7
Engineering notation 7.7187468 × 10^6

Prime Factorization of 77187468

Prime Factorization 2 × 2 × 3 × 6432289

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38593734
Product of the distinct prime numbers

The prime factorization of 77187468 is 2 × 2 × 3 × 6432289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 3, 45, 355, 423, 1379, 141, 21142, 21563, 16176, 682496, 8478563, 9466654, 67777977, 42969572, 307160017, 957559615, 1246962452, 6780624298

Basic calculations (n = 77187468)

Multiplication

n×y
n×2 154374936
n×3 231562404
n×4 308749872
n×5 385937340

Division

n÷y
n÷2 38593734
n÷3 25729156
n÷3 19296867
n÷5 15437493.6

Exponentiation

ny
n2 5957905216251024
n3 4.5987561822641E+23
n4 3.5496634565831E+31
n5 2.7398953446578E+39

Nth Root

y√n
2√n 8785.6398742493
3√n 425.77706601247
4√n 93.731744218538
5√n 37.80152833845

Divisors of 77187468

1, 2, 3, 4, 6, 12, 6432289, 12864578, 19296867, 25729156, 38593734, 77187468

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 -77187467
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 77187468 can be divided by 12 positive divisors. The sum of these divisors (counting 77187468) is 1, the average is 0.083333333333333.

Base conversion 77187468

Base System Value
2 Binary 100100110011100100110001100
3 Ternary 12101020112022010
4 Quaternary 10212130212030
5 Quinary 124224444333
6 Senary 11354221220
8 Octal 446344614
10 Decimal 77187468
12 Duodecimal 21a24810
16 Hexadecimal 499c98c
20 Vigesimal 14288d8
36 Base36 19ye8c

Cryptographic Hash Functions

md5 8f9f6c314c214455705f71c1abb7df52
sha1 5af248855e49b80011bb588fd2db086a8cd25c2f
sha256 bb406d4b90aa18f37017bd7ffc50242c0c6c2b55413bdf15b833f4ffc2e46c07
sha512 51dc813aa0226f500979ba5a374eefb989238fc109f62e3b0bedb1b1d048283b882d92f6e92607ae02f6ca5640017f84a410150b4978e5d336bfd51770af5356
ripemd-160 5bead49ffe28e18878d5fb5ace71d364b7d760cd

77187468 as geometric shapes

Circle

Radius = n
Diameter 154374936
Circumference 484983164.83599
Area 1.8717311258159E+16

Sphere

Radius = n
Volume 1.9263224850469E+24
Surface area 7.4869245032634E+16
Circumference 484983164.83599

Square

Length = n
Perimeter 308749872
Area 5957905216251024
Diagonal 109159564.09084

Cube

Length = n
Surface area 35747431297506144
Volume 4.5987561822641E+23
Space diagonal 133692616.2836

Equilateral Triangle

Length = n
Perimeter 231562404
Area 2.5798486353066E+15
Altitude 66846308.141798

Triangular Pyramid

Length = n
Surface area 2.5798486353066E+15
Volume 5.4196861358375E+22
Height 36386521.363613