1220221509 (number)

1220221509 is an odd 10-digits composite number following 1220221508 and preceding 1220221510. In scientific notation, it is written as 1.220221509 × 10^9. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 750905520 positive integers (up to 1220221509) that are relatively prime to 1220221509.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.220221509 × 10^9
Engineering notation 1.220221509 × 10^9

Prime Factorization of 1220221509

Prime Factorization 3 × 13 × 31287731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1220221509
Product of the distinct prime numbers

The prime factorization of 1220221509 is 3 × 13 × 31287731. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1220221509)

Multiplication

n×y
n×2 2440443018
n×3 3660664527
n×4 4880886036
n×5 6101107545

Division

n÷y
n÷2 610110754.5
n÷3 406740503
n÷3 305055377.25
n÷5 244044301.8

Exponentiation

ny
n2 1488940531026237081
n3 1.8168372615801E+27
n4 2.2169439049327E+36
n5 2.7051626370453E+45

Nth Root

y√n
2√n 34931.669141339
3√n 1068.594395348
4√n 186.90015821646
5√n 65.658012943071

Divisors of 1220221509

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 -1220221508
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 1220221509 can be divided by 8 positive divisors. The sum of these divisors (counting 1220221509) is 1, the average is 0.125.

Base conversion 1220221509

Base System Value
2 Binary 1001000101110110001101001000101
3 Ternary 10011001001200020020
4 Quaternary 1020232301221011
5 Quinary 4444334042014
6 Senary 321025325353
8 Octal 11056615105
10 Decimal 1220221509
12 Duodecimal 2a0796859
16 Hexadecimal 48bb1a45
20 Vigesimal j167df9
36 Base36 k6hkxx

Cryptographic Hash Functions

md5 a491eb7a4527cd97df2737913074a039
sha1 57c1feec50faa1b36441cbf9a2a554f4acd06eef
sha256 c08a943697cad104da2cc48d8f57c82bea9956c4a1a3fce8b46e18472a72de5a
sha512 50ac37b5c17dbff1c6e4b9c0a18cdcac309cb4c3660bd01b548919545ed93f2102717fda6d1dbbb9e58e9bd44f16aa1508e463abbaeb61e1a730f254e477acef
ripemd-160 4a0620b4af6ded70b2c9785a9dc0c5c77ecaaff9

1220221509 as geometric shapes

Circle

Radius = n
Diameter 2440443018
Circumference 7666877856.8533
Area 4.6776446339041E+18

Sphere

Radius = n
Volume 7.6103501249976E+27
Surface area 1.8710578535616E+19
Circumference 7666877856.8533

Square

Length = n
Perimeter 4880886036
Area 1488940531026237081
Diagonal 1725653807.1272

Cube

Length = n
Surface area 8933643186157422486
Volume 1.8168372615801E+27
Space diagonal 2113485650.0764

Equilateral Triangle

Length = n
Perimeter 3660664527
Area 6.4473016229651E+17
Altitude 1056742825.0382

Triangular Pyramid

Length = n
Surface area 6.4473016229651E+17
Volume 2.1411632466261E+26
Height 575217935.70905