993669978 (number)

993669978 is an even 9-digits composite number following 993669977 and preceding 993669979. In scientific notation, it is written as 9.93669978 × 10^8. The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors. There are 274115520 positive integers (up to 993669978) that are relatively prime to 993669978.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.93669978 × 10^8
Engineering notation 9.93669978 × 10^6

Prime Factorization of 993669978

Prime Factorization 2 × 21 × 29 × 815821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 993669978
Product of the distinct prime numbers

The prime factorization of 993669978 is 2 × 21 × 29 × 815821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 23, 41, 285, 330, 845, 2502, 36391, 59416, 755039, 170778, 4950979, 4135175, 73296390, 36902095, 563022111, 347903894, 242666289, 4042698275

Basic calculations (n = 993669978)

Multiplication

n×y
n×2 1987339956
n×3 2981009934
n×4 3974679912
n×5 4968349890

Division

n÷y
n÷2 496834989
n÷3 331223326
n÷3 248417494.5
n÷5 198733995.6

Exponentiation

ny
n2 987380025178520484
n3 9.8112988789678E+26
n4 9.7491931412154E+35
n5 9.6874805341492E+44

Nth Root

y√n
2√n 31522.531275264
3√n 997.88552481262
4√n 177.54585682371
5√n 63.015651943458

Divisors of 993669978

1, 2, 21, 29, 42, 58, 609, 1218, 815821, 1631642, 17132241, 23658809, 34264482, 47317618, 496834989, 993669978

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 -993669977
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 993669978 can be divided by 16 positive divisors. The sum of these divisors (counting 993669978) is 1, the average is 0.0625.

Base conversion 993669978

Base System Value
2 Binary 111011001110100011001101011010
3 Ternary 2120020202122221210
4 Quaternary 323032203031122
5 Quinary 4013334414403
6 Senary 242333443550
8 Octal 7316431532
10 Decimal 993669978
12 Duodecimal 2389405b6
16 Hexadecimal 3b3a335a
20 Vigesimal faa8eii
36 Base36 gflsnu

Cryptographic Hash Functions

md5 71ff5e05762c9e19d3f994f7ad82def5
sha1 e6e904102fabf1c14adcf04c8c9032718d6a7a20
sha256 59646598323d83bdd677a7ae07a275c9879ad67fd6989105ebc08d9d972722a2
sha512 3ca94a506ad5428ebaa5fe855813ec55f7802346292ef1d9b97e6fe0763a9702992f06e421bf7d86fcd29fa6355b8fc4255ce4c10e00ccf4d6191d06e2bc53db
ripemd-160 c10e5fcfbde6fd18a42e7a37585afa9cbe3cd36c

993669978 as geometric shapes

Circle

Radius = n
Diameter 1987339956
Circumference 6243412605.9551
Area 3.1019458334021E+18

Sphere

Radius = n
Volume 4.1097472640452E+27
Surface area 1.2407783333609E+19
Circumference 6243412605.9551

Square

Length = n
Perimeter 3974679912
Area 987380025178520484
Diagonal 1405261559.4106

Cube

Length = n
Surface area 5924280151071122904
Volume 9.8112988789678E+26
Space diagonal 1721086887.8518

Equilateral Triangle

Length = n
Perimeter 2981009934
Area 4.2754809249696E+17
Altitude 860543443.92592

Triangular Pyramid

Length = n
Surface area 4.2754809249696E+17
Volume 1.1562726615944E+26
Height 468420519.80353