77309986 (number)

77309986 is an even 8-digits composite number following 77309985 and preceding 77309987. In scientific notation, it is written as 7.7309986 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 35681520 positive integers (up to 77309986) that are relatively prime to 77309986.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred nine thousand nine hundred eighty-six

Notation

Scientific notation 7.7309986 × 10^7
Engineering notation 7.7309986 × 10^6

Prime Factorization of 77309986

Prime Factorization 2 × 13 × 2973461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77309986
Product of the distinct prime numbers

The prime factorization of 77309986 is 2 × 13 × 2973461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 12, 10, 874, 153, 9053, 4483, 29508, 55781, 236436, 982630, 5662768, 5589482, 85492568, 96688485, 430481418, 869370681, 1471468301, 2022970754

Basic calculations (n = 77309986)

Multiplication

n×y
n×2 154619972
n×3 231929958
n×4 309239944
n×5 386549930

Division

n÷y
n÷2 38654993
n÷3 25769995.333333
n÷3 19327496.5
n÷5 15461997.2

Exponentiation

ny
n2 5976833935320196
n3 4.6206894786393E+23
n4 3.5722543890395E+31
n5 2.7617093680508E+39

Nth Root

y√n
2√n 8792.6097377286
3√n 426.00222250451
4√n 93.768916692733
5√n 37.81352103638

Divisors of 77309986

1, 2, 13, 26, 2973461, 5946922, 38654993, 77309986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77309985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77309986 can be divided by 8 positive divisors. The sum of these divisors (counting 77309986) is 1, the average is 0.125.

Base conversion 77309986

Base System Value
2 Binary 100100110111010100000100010
3 Ternary 12101110202100211
4 Quaternary 10212322200202
5 Quinary 124242404421
6 Senary 11401004334
8 Octal 446724042
10 Decimal 77309986
12 Duodecimal 21a836aa
16 Hexadecimal 49ba822
20 Vigesimal 1433ej6
36 Base36 1a10rm

Cryptographic Hash Functions

md5 3f8eef3d468b77f539856ae68a858df4
sha1 d1fa725a0d52ef941725303a69629ad457375526
sha256 692a3f1ecebd18bb884b0dcf4da100550a64ea6df0da08d68bfb920f79a703ef
sha512 bf9d67f02c5bf84c11f8146e483c98beadd385f1667e83f292cfb27c5cb107666b30c5d8a23aed965dde0b80d2cd9602ecae461eb6c788caea66b1bd2015ebc0
ripemd-160 5b47e0dc0e5791249033b31b15306f3e09bd829f

77309986 as geometric shapes

Circle

Radius = n
Diameter 154619972
Circumference 485752968.13346
Area 1.8776777582928E+16

Sphere

Radius = n
Volume 1.9355098827484E+24
Surface area 7.5107110331712E+16
Circumference 485752968.13346

Square

Length = n
Perimeter 309239944
Area 5976833935320196
Diagonal 109332830.70807

Cube

Length = n
Surface area 35861003611921176
Volume 4.6206894786393E+23
Space diagonal 133904823.68444

Equilateral Triangle

Length = n
Perimeter 231929958
Area 2.5880450110941E+15
Altitude 66952411.842219

Triangular Pyramid

Length = n
Surface area 2.5880450110941E+15
Volume 5.4455347735053E+22
Height 36444276.902691