1211082913 (number)

1211082913 is an odd 10-digits composite number following 1211082912 and preceding 1211082914. In scientific notation, it is written as 1.211082913 × 10^9. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 1174118400 positive integers (up to 1211082913) that are relatively prime to 1211082913.

Interesting facts

Basic properties

Name

Name one billion two hundred eleven million eighty-two thousand nine hundred thirteen

Notation

Scientific notation 1.211082913 × 10^9
Engineering notation 1.211082913 × 10^9

Prime Factorization of 1211082913

Prime Factorization 193 × 53 × 197 × 601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1211082913
Product of the distinct prime numbers

The prime factorization of 1211082913 is 193 × 53 × 197 × 601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 79, 81, 37, 40, 7110, 2718, 22194, 64448, 77857, 366076, 8538924, 1500040, 88909110, 72195140, 249492540, 988765460, 9610666940, 688573068

Basic calculations (n = 1211082913)

Multiplication

n×y
n×2 2422165826
n×3 3633248739
n×4 4844331652
n×5 6055414565

Division

n÷y
n÷2 605541456.5
n÷3 403694304.33333
n÷3 302770728.25
n÷5 242216582.6

Exponentiation

ny
n2 1466721822160565569
n3 1.7763217369429E+27
n4 2.151272903602E+36
n5 2.6053698547523E+45

Nth Root

y√n
2√n 34800.61656063
3√n 1065.9200357844
4√n 186.54923361041
5√n 65.55937057919

Divisors of 1211082913

1, 53, 193, 197, 601, 10229, 10441, 31853, 38021, 115993, 118397, 2015113, 6147629, 6275041, 22850621, 1211082913

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 -1211082912
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 1211082913 can be divided by 16 positive divisors. The sum of these divisors (counting 1211082913) is 1, the average is 0.0625.

Base conversion 1211082913

Base System Value
2 Binary 1001000001011111010100010100001
3 Ternary 10010101212101102201
4 Quaternary 1020023322202201
5 Quinary 4440014123123
6 Senary 320101413201
8 Octal 11013724241
10 Decimal 1211082913
12 Duodecimal 29970a201
16 Hexadecimal 482fa8a1
20 Vigesimal ii9575d
36 Base36 k11pk1

Cryptographic Hash Functions

md5 cbb4a7a28db431585d0459b26c538dec
sha1 688eeb9aafccf37ef153df84460498020a8e504e
sha256 0be0f015f060d4884c439b9f318a528ce58fd63b391003295544734cc4619f97
sha512 463954dad89fc2edc3b2f5d513c4d3dcdade8965e9b387e12db12abbd13c37e80879fe93dcc000ce415e1efc7e2e5ce8843c21594eb6217b3d54c0526ab65368
ripemd-160 7fc2021c07fbb17af50f7a6307d894e3f655d651

1211082913 as geometric shapes

Circle

Radius = n
Diameter 2422165826
Circumference 7609458364.7379
Area 4.6078425013595E+18

Sphere

Radius = n
Volume 7.4406390922555E+27
Surface area 1.8431370005438E+19
Circumference 7609458364.7379

Square

Length = n
Perimeter 4844331652
Area 1466721822160565569
Diagonal 1712729880.7229

Cube

Length = n
Surface area 8800330932963393414
Volume 1.7763217369429E+27
Space diagonal 2097657137.4945

Equilateral Triangle

Length = n
Perimeter 3633248739
Area 6.3510917913803E+17
Altitude 1048828568.7473

Triangular Pyramid

Length = n
Surface area 6.3510917913803E+17
Volume 2.0934152429356E+26
Height 570909960.24097