77697986 (number)

77697986 is an even 8-digits composite number following 77697985 and preceding 77697987. In scientific notation, it is written as 7.7697986 × 10^7. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 38836528 positive integers (up to 77697986) that are relatively prime to 77697986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7697986 × 10^7
Engineering notation 7.7697986 × 10^6

Prime Factorization of 77697986

Prime Factorization 2 × 6197 × 6269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77697986
Product of the distinct prime numbers

The prime factorization of 77697986 is 2 × 6197 × 6269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 88, 84, 968, 501, 1855, 378, 42936, 2922, 597863, 644163, 7392612, 9155840, 47531413, 12577011, 341429577, 210150173, 853377026, 8706668423

Basic calculations (n = 77697986)

Multiplication

n×y
n×2 155395972
n×3 233093958
n×4 310791944
n×5 388489930

Division

n÷y
n÷2 38848993
n÷3 25899328.666667
n÷3 19424496.5
n÷5 15539597.2

Exponentiation

ny
n2 6036977028456196
n3 4.6906095663931E+23
n4 3.6445091642108E+31
n5 2.8317102201772E+39

Nth Root

y√n
2√n 8814.6461074736
3√n 426.71370073401
4√n 93.886346757522
5√n 37.851400440924

Divisors of 77697986

1, 2, 6197, 6269, 12394, 12538, 38848993, 77697986

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 -77697985
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 77697986 can be divided by 8 positive divisors. The sum of these divisors (counting 77697986) is 1, the average is 0.125.

Base conversion 77697986

Base System Value
2 Binary 100101000011001001111000010
3 Ternary 12102012110121012
4 Quaternary 10220121033002
5 Quinary 124342313421
6 Senary 11413200522
8 Octal 450311702
10 Decimal 77697986
12 Duodecimal 22030142
16 Hexadecimal 4a193c2
20 Vigesimal 145c4j6
36 Base36 1a9c5e

Cryptographic Hash Functions

md5 d92788aaf53116a2e7abc304da9e9f21
sha1 e405d406e2ae1a2096c3eb34d0ef997b6fc29e1f
sha256 eafa67c637d1b799bfd92867f64ed1382c12964d699733649fd0f6c0231c14d8
sha512 c19e833a08cc86d19281f9cfa7325ad8fd19eb336a7b6fcafcd6296f60e1b54081aa4ff6178fb635b3ee6d372d7c3857690e72aed7e120e5fa81a42a5ecf221a
ripemd-160 9f1e603a28299d37d518b9a86fd527c274507e69

77697986 as geometric shapes

Circle

Radius = n
Diameter 155395972
Circumference 488190844.03265
Area 1.8965722682488E+16

Sphere

Radius = n
Volume 1.9647979406185E+24
Surface area 7.5862890729953E+16
Circumference 488190844.03265

Square

Length = n
Perimeter 310791944
Area 6036977028456196
Diagonal 109881545.57027

Cube

Length = n
Surface area 36221862170737176
Volume 4.6906095663931E+23
Space diagonal 134576859.39778

Equilateral Triangle

Length = n
Perimeter 233093958
Area 2.6140877343531E+15
Altitude 67288429.698888

Triangular Pyramid

Length = n
Surface area 2.6140877343531E+15
Volume 5.5279363871584E+22
Height 36627181.856758