77087913 (number)

77087913 is an odd 8-digits composite number following 77087912 and preceding 77087914. In scientific notation, it is written as 7.7087913 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 42975360 positive integers (up to 77087913) that are relatively prime to 77087913.

Interesting facts

Basic properties

Name

Name seventy-seven million eighty-seven thousand nine hundred thirteen

Notation

Scientific notation 7.7087913 × 10^7
Engineering notation 7.7087913 × 10^6

Prime Factorization of 77087913

Prime Factorization 3 × 7 × 41 × 89533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77087913
Product of the distinct prime numbers

The prime factorization of 77087913 is 3 × 7 × 41 × 89533. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 14, 40, 766, 803, 2396, 7237, 816, 77194, 40143, 200549, 7116961, 8538555, 53253826, 4552196, 659561810, 180759588, 1498477653, 6762581345

Basic calculations (n = 77087913)

Multiplication

n×y
n×2 154175826
n×3 231263739
n×4 308351652
n×5 385439565

Division

n÷y
n÷2 38543956.5
n÷3 25695971
n÷3 19271978.25
n÷5 15417582.6

Exponentiation

ny
n2 5942546330695569
n3 4.5809849453913E+23
n4 3.5313856892463E+31
n5 2.7222715278207E+39

Nth Root

y√n
2√n 8779.972266471
3√n 425.59393407048
4√n 93.701506212392
5√n 37.79177215832

Divisors of 77087913

1, 3, 7, 21, 41, 123, 287, 861, 89533, 268599, 626731, 1880193, 3670853, 11012559, 25695971, 77087913

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77087912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77087913 can be divided by 16 positive divisors. The sum of these divisors (counting 77087913) is 1, the average is 0.0625.

Base conversion 77087913

Base System Value
2 Binary 100100110000100010010101001
3 Ternary 12101001110201220
4 Quaternary 10212010102221
5 Quinary 124213303123
6 Senary 11352132253
8 Octal 446042251
10 Decimal 77087913
12 Duodecimal 21997089
16 Hexadecimal 49844a9
20 Vigesimal 141fjfd
36 Base36 19w9ex

Cryptographic Hash Functions

md5 90a118e24b6d093ca164827954c5c540
sha1 67d6c44c2cb1e4bc61ea167c54ea76abeb32bb83
sha256 12e0174bf64d134382a87986dc01bf353f1172d7379f720adaf60361f8303bd2
sha512 526659daa126f4d5e6680258baddf6248263a95fe3db634330005054eaea8473ba8cc86c9e5aa8369a44f37c8804045cb412505402cf35342a1a237b02320502
ripemd-160 2a8628ed26277e2b56ab80165dbbd50210c6d29a

77087913 as geometric shapes

Circle

Radius = n
Diameter 154175826
Circumference 484357642.32274
Area 1.866905989613E+16

Sphere

Radius = n
Volume 1.9188784867529E+24
Surface area 7.4676239584521E+16
Circumference 484357642.32274

Square

Length = n
Perimeter 308351652
Area 5942546330695569
Diagonal 109018772.05964

Cube

Length = n
Surface area 35655277984173414
Volume 4.5809849453913E+23
Space diagonal 133520181.96545

Equilateral Triangle

Length = n
Perimeter 231263739
Area 2.5731980427742E+15
Altitude 66760090.982725

Triangular Pyramid

Length = n
Surface area 2.5731980427742E+15
Volume 5.3987425323328E+22
Height 36339590.686546