77685712 (number)

77685712 is an even 8-digits composite number following 77685711 and preceding 77685713. In scientific notation, it is written as 7.7685712 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 35854848 positive integers (up to 77685712) that are relatively prime to 77685712.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred eighty-five thousand seven hundred twelve

Notation

Scientific notation 7.7685712 × 10^7
Engineering notation 7.7685712 × 10^6

Prime Factorization of 77685712

Prime Factorization 2 × 2 × 2 × 2 × 13 × 373489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9710714
Product of the distinct prime numbers

The prime factorization of 77685712 is 2 × 2 × 2 × 2 × 13 × 373489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 73, 97, 54, 504, 8027, 1695, 8341, 99475, 501643, 667388, 8095936, 4691473, 47684649, 42286858, 662347964, 539538784, 2964532307, 3824422622

Basic calculations (n = 77685712)

Multiplication

n×y
n×2 155371424
n×3 233057136
n×4 310742848
n×5 388428560

Division

n÷y
n÷2 38842856
n÷3 25895237.333333
n÷3 19421428
n÷5 15537142.4

Exponentiation

ny
n2 6035069848946944
n3 4.6883869818518E+23
n4 3.6422068081668E+31
n5 2.8294742914369E+39

Nth Root

y√n
2√n 8813.9498523647
3√n 426.69123013966
4√n 93.882638716457
5√n 37.850204483417

Divisors of 77685712

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373489, 746978, 1493956, 2987912, 4855357, 5975824, 9710714, 19421428, 38842856, 77685712

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77685711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77685712 can be divided by 20 positive divisors. The sum of these divisors (counting 77685712) is 1, the average is 0.05.

Base conversion 77685712

Base System Value
2 Binary 100101000010110001111010000
3 Ternary 12102011211202121
4 Quaternary 10220112033100
5 Quinary 124341420322
6 Senary 11413024024
8 Octal 450261720
10 Decimal 77685712
12 Duodecimal 22025014
16 Hexadecimal 4a163d0
20 Vigesimal 145ae5c
36 Base36 1a92og

Cryptographic Hash Functions

md5 9d2b180849c7aed7bd8e663368e4775b
sha1 4f646e07f4e16a0d6e253fae3d857ece8c2f17ab
sha256 8bc7c11f3ec72845ddafdcdb8bb3b002773c948dafdfb3f0d2715bf15f1c4a95
sha512 33a4ff4f0ab2fb4ea42c592740b1344e7b0e2dcb950550820a0be4051421eba594a4b6f346f4403cf5860b02ee2cc66c588ca912ddcf0a0402b0171c333f8c7b
ripemd-160 0d65f8918e775fdd03b4f30cbe018f223771cbdb

77685712 as geometric shapes

Circle

Radius = n
Diameter 155371424
Circumference 488113724.21618
Area 1.8959731101353E+16

Sphere

Radius = n
Volume 1.9638669465829E+24
Surface area 7.5838924405412E+16
Circumference 488113724.21618

Square

Length = n
Perimeter 310742848
Area 6035069848946944
Diagonal 109864187.51301

Cube

Length = n
Surface area 36210419093681664
Volume 4.6883869818518E+23
Space diagonal 134555600.20616

Equilateral Triangle

Length = n
Perimeter 233057136
Area 2.6132619014008E+15
Altitude 67277800.103082

Triangular Pyramid

Length = n
Surface area 2.6132619014008E+15
Volume 5.5253170461568E+22
Height 36621395.83767