1984156902 (number)

1984156902 is an even 10-digits composite number following 1984156901 and preceding 1984156903. In scientific notation, it is written as 1.984156902 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 112 positive divisors. There are 513196992 positive integers (up to 1984156902) that are relatively prime to 1984156902.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-four million one hundred fifty-six thousand nine hundred two

Notation

Scientific notation 1.984156902 × 10^9
Engineering notation 1.984156902 × 10^9

Prime Factorization of 1984156902

Prime Factorization 2 × 21 × 3 × 91 × 7 × 59 × 419

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1984156902
Product of the distinct prime numbers

The prime factorization of 1984156902 is 2 × 21 × 3 × 91 × 7 × 59 × 419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1984156902)

Multiplication

n×y
n×2 3968313804
n×3 5952470706
n×4 7936627608
n×5 9920784510

Division

n÷y
n÷2 992078451
n÷3 661385634
n÷3 496039225.5
n÷5 396831380.4

Exponentiation

ny
n2 3936878611754237604
n3 7.8113848698483E+27
n4 1.5499013203688E+37
n5 3.0752474022287E+46

Nth Root

y√n
2√n 44543.876144763
3√n 1256.5853843379
4√n 211.05420191212
5√n 72.36277323156

Divisors of 1984156902

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1984156901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1984156902 can be divided by 112 positive divisors. The sum of these divisors (counting 1984156902) is 1, the average is 0.0089285714285714.

Base conversion 1984156902

Base System Value
2 Binary 1110110010000111101010011100110
3 Ternary 12010021112121120200
4 Quaternary 1312100331103212
5 Quinary 13030421010102
6 Senary 524515211330
8 Octal 16620752346
10 Decimal 1984156902
12 Duodecimal 4745a6b46
16 Hexadecimal 7643d4e6
20 Vigesimal 1b00jc52
36 Base36 wtbd9i

Cryptographic Hash Functions

md5 3b1311f3f4249b9c209bc6e84227890a
sha1 1eb28bd736e2e1b9a6baa495be2bb1e2138d6b9e
sha256 c7074fa3a03fba6f188a86699db55bf1fc4173dbf5525868625fe5b097dea926
sha512 0d9f6049dda889ad2ad19e63a3aee569e20bdfdb7ea14378cfc5f2f58cc856742cb61e255b68a345f38f251f78aff7d9f0808576a7a38f5d7c953672ba8a367e
ripemd-160 51e70f61eb348f635cfb02de4e13882bd01db55d

1984156902 as geometric shapes

Circle

Radius = n
Diameter 3968313804
Circumference 12466825493.785
Area 1.2368068924762E+19

Sphere

Radius = n
Volume 3.2720252428637E+28
Surface area 4.9472275699048E+19
Circumference 12466825493.785

Square

Length = n
Perimeter 7936627608
Area 3936878611754237604
Diagonal 2806021600.6846

Cube

Length = n
Surface area 2.3621271670525E+19
Volume 7.8113848698483E+27
Space diagonal 3436660564.4525

Equilateral Triangle

Length = n
Perimeter 5952470706
Area 1.7047184446974E+18
Altitude 1718330282.2262

Triangular Pyramid

Length = n
Surface area 1.7047184446974E+18
Volume 9.2058053532129E+26
Height 935340533.56153