77996868 (number)

77996868 is an even 8-digits composite number following 77996867 and preceding 77996869. In scientific notation, it is written as 7.7996868 × 10^7. The sum of its digits is 60. It has a total of 4 prime factors and 12 positive divisors. There are 25160160 positive integers (up to 77996868) that are relatively prime to 77996868.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-six thousand eight hundred sixty-eight

Notation

Scientific notation 7.7996868 × 10^7
Engineering notation 7.7996868 × 10^6

Prime Factorization of 77996868

Prime Factorization 2 × 2 × 93 × 209669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38998434
Product of the distinct prime numbers

The prime factorization of 77996868 is 2 × 2 × 93 × 209669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 100, 87, 731, 603, 778, 9830, 65161, 59220, 319789, 791963, 2398960, 6747933, 89568709, 66740344, 950498856, 301609273, 9284459844, 7559842155

Basic calculations (n = 77996868)

Multiplication

n×y
n×2 155993736
n×3 233990604
n×4 311987472
n×5 389984340

Division

n÷y
n÷2 38998434
n÷3 25998956
n÷3 19499217
n÷5 15599373.6

Exponentiation

ny
n2 6083511417809424
n3 4.7449483703137E+23
n4 3.7009111170618E+31
n5 2.886594758772E+39

Nth Root

y√n
2√n 8831.5835499643
3√n 427.26014930393
4√n 93.976505308318
5√n 37.880476445607

Divisors of 77996868

1, 2, 4, 93, 186, 372, 209669, 419338, 838676, 19499217, 38998434, 77996868

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 -77996867
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 77996868 can be divided by 12 positive divisors. The sum of these divisors (counting 77996868) is 1, the average is 0.083333333333333.

Base conversion 77996868

Base System Value
2 Binary 100101001100010001101000100
3 Ternary 12102202122120220
4 Quaternary 10221202031010
5 Quinary 124431344433
6 Senary 11423424340
8 Octal 451421504
10 Decimal 77996868
12 Duodecimal 221550b0
16 Hexadecimal 4a62344
20 Vigesimal 1479c38
36 Base36 1afqro

Cryptographic Hash Functions

md5 e25789f1cfa5e8274871380c48ad899a
sha1 1f1044158ff0fdf916fecff1a2719dcfff95e297
sha256 28d0ad012ec1ab3b8796edb5fc73b58c06b5a0a018a152d800463ccc702c54ca
sha512 bbfcfd038eed823eefb57570ad8fb585345c9edcbac1f8a95fe24f4d300da4c145a0da98df625b026979f985853505e553bbe1fe79e7c445b1d57e2ca9edab72
ripemd-160 518b172c67a9666c001a5c2d75c4e6baf6e3d871

77996868 as geometric shapes

Circle

Radius = n
Diameter 155993736
Circumference 490068775.02363
Area 1.911191477822E+16

Sphere

Radius = n
Volume 1.9875593255787E+24
Surface area 7.6447659112879E+16
Circumference 490068775.02363

Square

Length = n
Perimeter 311987472
Area 6083511417809424
Diagonal 110304228.54822

Cube

Length = n
Surface area 36501068506856544
Volume 4.7449483703137E+23
Space diagonal 135094538.20724

Equilateral Triangle

Length = n
Perimeter 233990604
Area 2.6342377160178E+15
Altitude 67547269.103622

Triangular Pyramid

Length = n
Surface area 2.6342377160178E+15
Volume 5.5919752817148E+22
Height 36768076.182741