2011969987 (number)

2011969987 is an odd 10-digits prime number following 2011969986 and preceding 2011969988. In scientific notation, it is written as 2.011969987 × 10^9. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 2011969986 positive integers (up to 2011969987) that are relatively prime to 2011969987.

Interesting facts

Basic properties

Name

Name two billion eleven million nine hundred sixty-nine thousand nine hundred eighty-seven

Notation

Scientific notation 2.011969987 × 10^9
Engineering notation 2.011969987 × 10^9

Prime Factorization of 2011969987

Prime Factorization 2011969987

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2011969987
Product of the distinct prime numbers

The prime factorization of 2011969987 is 2011969987. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 69, 51, 141, 199, 519, 2955, 51422, 27812, 855334, 682421, 1902164, 5506943, 52170808, 37425070, 676630651, 795597098, 7452831629, 97371269

Basic calculations (n = 2011969987)

Multiplication

n×y
n×2 4023939974
n×3 6035909961
n×4 8047879948
n×5 10059849935

Division

n÷y
n÷2 1005984993.5
n÷3 670656662.33333
n÷3 502992496.75
n÷5 402393997.4

Exponentiation

ny
n2 4048023228588780169
n3 8.1445012425995E+27
n4 1.6386492059194E+37
n5 3.2969130215313E+46

Nth Root

y√n
2√n 44854.988429382
3√n 1262.4295917602
4√n 211.78996300435
5√n 72.564515448293

Divisors of 2011969987

1, 2011969987

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2011969988
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1005984994
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 44854.988440529
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990059
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2011969987 can be divided by 2 positive divisors. The sum of these divisors (counting 2011969987) is 2011969988, the average is 1005984994.

Base conversion 2011969987

Base System Value
2 Binary 1110111111011000011100111000011
3 Ternary 12012012212122221221
4 Quaternary 1313323003213003
5 Quinary 13110031014422
6 Senary 531351255511
8 Octal 16773034703
10 Decimal 2011969987
12 Duodecimal 48197a597
16 Hexadecimal 77ec39c3
20 Vigesimal 1b8eg4j7
36 Base36 x9vhz7

Cryptographic Hash Functions

md5 3962d6c67fd19a942f45a417efb3821b
sha1 604f1b41b6a3cb458bf62705ab9ecc95eab8a12f
sha256 771d13a1c20dd9d62f095cba355796ced95fed18eaae1798f03fc9ca3b87d312
sha512 75678aba4787047de6e14965f02b6a96d673ce4cb2b91e87384d4cf3555659a8341fc55b574f2ec72f1d38c386d48d5b186b7679c151a2937dea9c3a112327f3
ripemd-160 7be6e63449474a0b52cdb63201feeb2709791d21

2011969987 as geometric shapes

Circle

Radius = n
Diameter 4023939974
Circumference 12641580260.805
Area 1.2717240036495E+19

Sphere

Radius = n
Volume 3.4115607027871E+28
Surface area 5.0868960145981E+19
Circumference 12641580260.805

Square

Length = n
Perimeter 8047879948
Area 4048023228588780169
Diagonal 2845355242.703

Cube

Length = n
Surface area 2.4288139371533E+19
Volume 8.1445012425995E+27
Space diagonal 3484834240.7877

Equilateral Triangle

Length = n
Perimeter 6035909961
Area 1.7528454755337E+18
Altitude 1742417120.3938

Triangular Pyramid

Length = n
Surface area 1.7528454755337E+18
Volume 9.5983867633739E+26
Height 948451747.56767