2087996985 (number)

2087996985 is an odd 10-digits composite number following 2087996984 and preceding 2087996986. In scientific notation, it is written as 2.087996985 × 10^9. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 1113189792 positive integers (up to 2087996985) that are relatively prime to 2087996985.

Interesting facts

Basic properties

Name

Name two billion eighty-seven million nine hundred ninety-six thousand nine hundred eighty-five

Notation

Scientific notation 2.087996985 × 10^9
Engineering notation 2.087996985 × 10^9

Prime Factorization of 2087996985

Prime Factorization 45 × 13619 × 3407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2087996985
Product of the distinct prime numbers

The prime factorization of 2087996985 is 45 × 13619 × 3407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 92, 3, 777, 139, 2541, 403, 84604, 83202, 231418, 659915, 4237930, 5202901, 67042101, 14914470, 460651496, 390396892, 1013808470, 9746055961

Basic calculations (n = 2087996985)

Multiplication

n×y
n×2 4175993970
n×3 6263990955
n×4 8351987940
n×5 10439984925

Division

n÷y
n÷2 1043998492.5
n÷3 695998995
n÷3 521999246.25
n÷5 417599397

Exponentiation

ny
n2 4359731409369090225
n3 9.1031060381725E+27
n4 1.9007257961839E+37
n5 3.9687097317438E+46

Nth Root

y√n
2√n 45694.60564443
3√n 1278.1346904851
4√n 213.76296602646
5√n 73.104813489692

Divisors of 2087996985

1, 45, 3407, 13619, 153315, 612855, 46399933, 2087996985

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 -2087996984
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 2087996985 can be divided by 8 positive divisors. The sum of these divisors (counting 2087996985) is 1, the average is 0.125.

Base conversion 2087996985

Base System Value
2 Binary 1111100011101000100111000111001
3 Ternary 12101111221020101200
4 Quaternary 1330131010320321
5 Quinary 13234011400420
6 Senary 543105004413
8 Octal 17435047071
10 Decimal 2087996985
12 Duodecimal 4a3323709
16 Hexadecimal 7c744e39
20 Vigesimal 1cc9jc95
36 Base36 yj50s9

Cryptographic Hash Functions

md5 783006239df4c5d36ec8c3e29b61514e
sha1 b2dc1e4f3a1f99eaac7f86629bd1eccfa764840d
sha256 3b083efaa928a8fac83e0a8f769ab3ddba1fe95bbc7e0f6a693afef98cae2676
sha512 1500b951ec0f0f36b84940191886b185d8003f721fd28bdc73d892662caf444e3bd772ea6b34280c18adf46b249563753eec0dbfe3a472f40d9ab98fbca2688a
ripemd-160 ece7866674750eb4cb6b940071023fd4ebfb6efb

2087996985 as geometric shapes

Circle

Radius = n
Diameter 4175993970
Circumference 13119271977.587
Area 1.3696500167299E+19

Sphere

Radius = n
Volume 3.8131001405829E+28
Surface area 5.4786000669194E+19
Circumference 13119271977.587

Square

Length = n
Perimeter 8351987940
Area 4359731409369090225
Diagonal 2952873654.3811

Cube

Length = n
Surface area 2.6158388456215E+19
Volume 9.1031060381725E+27
Space diagonal 3616516864.0706

Equilateral Triangle

Length = n
Perimeter 6263990955
Area 1.8878190770953E+18
Altitude 1808258432.0353

Triangular Pyramid

Length = n
Surface area 1.8878190770953E+18
Volume 1.0728113349087E+27
Height 984291218.12704