2985219921 (number)

2985219921 is an odd 10-digits composite number following 2985219920 and preceding 2985219922. In scientific notation, it is written as 2.985219921 × 10^9. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 1962116240 positive integers (up to 2985219921) that are relatively prime to 2985219921.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-five million two hundred nineteen thousand nine hundred twenty-one

Notation

Scientific notation 2.985219921 × 10^9
Engineering notation 2.985219921 × 10^9

Prime Factorization of 2985219921

Prime Factorization 3 × 71 × 14015117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2985219921
Product of the distinct prime numbers

The prime factorization of 2985219921 is 3 × 71 × 14015117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2985219921)

Multiplication

n×y
n×2 5970439842
n×3 8955659763
n×4 11940879684
n×5 14926099605

Division

n÷y
n÷2 1492609960.5
n÷3 995073307
n÷3 746304980.25
n÷5 597043984.2

Exponentiation

ny
n2 8911537976735246241
n3 2.6602900694898E+28
n4 7.9415509110795E+37
n5 2.370727598339E+47

Nth Root

y√n
2√n 54637.166114285
3√n 1439.8771630365
4√n 233.74594352477
5√n 78.522707564097

Divisors of 2985219921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2985219920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2985219921 can be divided by 8 positive divisors. The sum of these divisors (counting 2985219921) is 1, the average is 0.125.

Base conversion 2985219921

Base System Value
2 Binary 10110001111011101101011101010001
3 Ternary 21201001012212212210
4 Quaternary 2301323231131101
5 Quinary 22103204014141
6 Senary 1212115342333
8 Octal 26173553521
10 Decimal 2985219921
12 Duodecimal 6b38b19a9
16 Hexadecimal b1eed751
20 Vigesimal 26chc9g1
36 Base36 1ddbmfl

Cryptographic Hash Functions

md5 375638775d2f45152641683b936a8f88
sha1 776badb4c933b590868a7f506c4cc7195db8fd51
sha256 67beaa33bec92471caed2e3c61ad42fd57c3940fd5fc92e665c99e8d07b9f544
sha512 57aef43313cf47b4976a13bcd2b2a13b14bc0ee670b44aad2c3faedec0160e8e10d2942e9f9bb6209065cce547da77b870eba1c59a937dc753a404eb7eba7d52
ripemd-160 c2d2580384d0814f46058bd13130fab016a6b327

2985219921 as geometric shapes

Circle

Radius = n
Diameter 5970439842
Circumference 18756689946.327
Area 2.7996422239898E+19

Sphere

Radius = n
Volume 1.1143396984969E+29
Surface area 1.1198568895959E+20
Circumference 18756689946.327

Square

Length = n
Perimeter 11940879684
Area 8911537976735246241
Diagonal 4221738498.9445

Cube

Length = n
Surface area 5.3469227860411E+19
Volume 2.6602900694898E+28
Space diagonal 5170552574.9387

Equilateral Triangle

Length = n
Perimeter 8955659763
Area 3.8588091373213E+18
Altitude 2585276287.4694

Triangular Pyramid

Length = n
Surface area 3.8588091373213E+18
Volume 3.1351819134325E+27
Height 1407246166.3148