77308940 (number)

77308940 is an even 8-digits composite number following 77308939 and preceding 77308941. In scientific notation, it is written as 7.7308940 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 30923568 positive integers (up to 77308940) that are relatively prime to 77308940.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred eight thousand nine hundred forty

Notation

Scientific notation 7.7308940 × 10^7
Engineering notation 7.7308940 × 10^6

Prime Factorization of 77308940

Prime Factorization 2 × 2 × 5 × 3865447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38654470
Product of the distinct prime numbers

The prime factorization of 77308940 is 2 × 2 × 5 × 3865447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 64, 86, 583, 353, 155, 1946, 79408, 30705, 911300, 928964, 605797, 2017385, 27785444, 95709081, 299874620, 859115018, 489516289, 6457395214

Basic calculations (n = 77308940)

Multiplication

n×y
n×2 154617880
n×3 231926820
n×4 309235760
n×5 386544700

Division

n÷y
n÷2 38654470
n÷3 25769646.666667
n÷3 19327235
n÷5 15461788

Exponentiation

ny
n2 5976672203923600
n3 4.620501928128E+23
n4 3.5720610633153E+31
n5 2.7615225442018E+39

Nth Root

y√n
2√n 8792.5502557563
3√n 426.00030123338
4√n 93.768599519009
5√n 37.81341871284

Divisors of 77308940

1, 2, 4, 5, 10, 20, 3865447, 7730894, 15461788, 19327235, 38654470, 77308940

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 -77308939
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 77308940 can be divided by 12 positive divisors. The sum of these divisors (counting 77308940) is 1, the average is 0.083333333333333.

Base conversion 77308940

Base System Value
2 Binary 100100110111010010000001100
3 Ternary 12101110200221002
4 Quaternary 10212322100030
5 Quinary 124242341230
6 Senary 11400555432
8 Octal 446722014
10 Decimal 77308940
12 Duodecimal 21a82b78
16 Hexadecimal 49ba40c
20 Vigesimal 1433c70
36 Base36 1a0zyk

Cryptographic Hash Functions

md5 4cb7dbe2d8b777aa9688debb778bcd03
sha1 9cbaec71659553564a07ee1215ecfbc99c9e3408
sha256 642f61ba32ddae0c7173a056251612c8511e5ec3984d10c8ad8fc10bd356a353
sha512 d4d505251b5eefe1aff8c6240e8abcf5dfd84b40d63737cbefb3c18a3ee1634279772125d1a2188471a55a912bbc7073eda43d5d3e0451d0b7d9a7423b7f21e7
ripemd-160 f37dba592843d0691367554ae7cd7eca3d54cf21

77308940 as geometric shapes

Circle

Radius = n
Diameter 154617880
Circumference 485746395.92163
Area 1.8776269488761E+16

Sphere

Radius = n
Volume 1.9354313217739E+24
Surface area 7.5105077955043E+16
Circumference 485746395.92163

Square

Length = n
Perimeter 309235760
Area 5976672203923600
Diagonal 109331351.44069

Cube

Length = n
Surface area 35860033223541600
Volume 4.620501928128E+23
Space diagonal 133903011.95929

Equilateral Triangle

Length = n
Perimeter 231926820
Area 2.5879749793451E+15
Altitude 66951505.979647

Triangular Pyramid

Length = n
Surface area 2.5879749793451E+15
Volume 5.445313743108E+22
Height 36443783.813563