1213485280 (number)

1213485280 is an even 10-digits composite number following 1213485279 and preceding 1213485281. In scientific notation, it is written as 1.213485280 × 10^9. The sum of its digits is 34. It has a total of 9 prime factors and 96 positive divisors. There are 401694720 positive integers (up to 1213485280) that are relatively prime to 1213485280.

Interesting facts

Basic properties

Name

Name one billion two hundred thirteen million four hundred eighty-five thousand two hundred eighty

Notation

Scientific notation 1.213485280 × 10^9
Engineering notation 1.213485280 × 10^9

Prime Factorization of 1213485280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 7 × 29 × 37361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 75842830
Product of the distinct prime numbers

The prime factorization of 1213485280 is 2 × 2 × 2 × 2 × 2 × 5 × 7 × 29 × 37361. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1213485280)

Multiplication

n×y
n×2 2426970560
n×3 3640455840
n×4 4853941120
n×5 6067426400

Division

n÷y
n÷2 606742640
n÷3 404495093.33333
n÷3 303371320
n÷5 242697056

Exponentiation

ny
n2 1472546524776678400
n3 1.7869135319317E+27
n4 2.1683932676319E+36
n5 2.6313133115224E+45

Nth Root

y√n
2√n 34835.115616286
3√n 1066.6243750593
4√n 186.64167706138
5√n 65.585359361136

Divisors of 1213485280

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1213485279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1213485280 can be divided by 96 positive divisors. The sum of these divisors (counting 1213485280) is 1, the average is 0.010416666666667.

Base conversion 1213485280

Base System Value
2 Binary 1001000010101000101000011100000
3 Ternary 10010120101102212021
4 Quaternary 1020111011003200
5 Quinary 4441123012110
6 Senary 320225111224
8 Octal 11025050340
10 Decimal 1213485280
12 Duodecimal 29a488514
16 Hexadecimal 485450e0
20 Vigesimal ij45d40
36 Base36 k2h78g

Cryptographic Hash Functions

md5 7ff5dbaea90a27fac06ab4671c37e3de
sha1 88316949554d30cdd091eaba096f48fb85cb3c22
sha256 3b49a618eb096dacb871724822a3e0a7489ec7c9023fcc12e5aa4a483114eac2
sha512 3a8af3ca2e7503659388823921af0e3d3c5100f119aa273e9035427eabb52fbd7961616b2615ee0051a4ae9ced0346e014dce8d415e32e2b7b1c65d4a57f6d11
ripemd-160 6cf5b0ab747539ebe386bbf36c6e35b487a24a56

1213485280 as geometric shapes

Circle

Radius = n
Diameter 2426970560
Circumference 7624552881.7747
Area 4.6261413443076E+18

Sphere

Radius = n
Volume 7.4850058993556E+27
Surface area 1.850456537723E+19
Circumference 7624552881.7747

Square

Length = n
Perimeter 4853941120
Area 1472546524776678400
Diagonal 1716127340.7161

Cube

Length = n
Surface area 8835279148660070400
Volume 1.7869135319317E+27
Space diagonal 2101818159.1969

Equilateral Triangle

Length = n
Perimeter 3640455840
Area 6.3763134935555E+17
Altitude 1050909079.5985

Triangular Pyramid

Length = n
Surface area 6.3763134935555E+17
Volume 2.1058977930381E+26
Height 572042446.90537