1220197788 (number)

1220197788 is an even 10-digits composite number following 1220197787 and preceding 1220197789. In scientific notation, it is written as 1.220197788 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 404235360 positive integers (up to 1220197788) that are relatively prime to 1220197788.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million one hundred ninety-seven thousand seven hundred eighty-eight

Notation

Scientific notation 1.220197788 × 10^9
Engineering notation 1.220197788 × 10^9

Prime Factorization of 1220197788

Prime Factorization 2 × 2 × 3 × 489 × 207941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 610098894
Product of the distinct prime numbers

The prime factorization of 1220197788 is 2 × 2 × 3 × 489 × 207941. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 37, 84, 828, 250, 2560, 6011, 6125, 48128, 401447, 705302, 6256586, 9422152, 60172453, 47180452, 207086399, 346872958, 197391406, 8413887627

Basic calculations (n = 1220197788)

Multiplication

n×y
n×2 2440395576
n×3 3660593364
n×4 4880791152
n×5 6100988940

Division

n÷y
n÷2 610098894
n÷3 406732596
n÷3 305049447
n÷5 244039557.6

Exponentiation

ny
n2 1488882641840092944
n3 1.8167313061649E+27
n4 2.2167715211727E+36
n5 2.7048997066364E+45

Nth Root

y√n
2√n 34931.329605384
3√n 1068.5874708424
4√n 186.89924987914
5√n 65.657757663874

Divisors of 1220197788

1, 2, 3, 4, 6, 12, 489, 978, 1467, 1956, 2934, 5868, 207941, 415882, 623823, 831764, 1247646, 2495292, 101683149, 203366298, 305049447, 406732596, 610098894, 1220197788

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1220197787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1220197788 can be divided by 24 positive divisors. The sum of these divisors (counting 1220197788) is 1, the average is 0.041666666666667.

Base conversion 1220197788

Base System Value
2 Binary 1001000101110101011110110011100
3 Ternary 10011001000110200200
4 Quaternary 1020232223312130
5 Quinary 4444332312123
6 Senary 321025023500
8 Octal 11056536634
10 Decimal 1220197788
12 Duodecimal 2a0784b90
16 Hexadecimal 48babd9c
20 Vigesimal j164e98
36 Base36 k6h2n0

Cryptographic Hash Functions

md5 15f36c7ecf2b4ff0838d813c3da2d3e1
sha1 7b8cd79aa047df90a7e5a421f16ccaecbc6f53f4
sha256 4a16aaf99dcf08dc134c1a05767ff7d4cfbb40ceab4ca71e84cacd9eedae23e9
sha512 96dcdffd8b6dbe5d5b642cfabd5599a8338d7f29f517185a9ba12197d65593ad0ad74543e100413ab030d646fbb75768155e4acc80d936eb3e00a67348045291
ripemd-160 9058ccfa2eba29cd968cf83167185815f9392c34

1220197788 as geometric shapes

Circle

Radius = n
Diameter 2440395576
Circumference 7666728813.4146
Area 4.6774627696622E+18

Sphere

Radius = n
Volume 7.6099062999922E+27
Surface area 1.8709851078649E+19
Circumference 7666728813.4146

Square

Length = n
Perimeter 4880791152
Area 1488882641840092944
Diagonal 1725620260.5673

Cube

Length = n
Surface area 8933295851040557664
Volume 1.8167313061649E+27
Space diagonal 2113444564.0992

Equilateral Triangle

Length = n
Perimeter 3660593364
Area 6.447050955436E+17
Altitude 1056722282.0496

Triangular Pyramid

Length = n
Surface area 6.447050955436E+17
Volume 2.1410383769718E+26
Height 575206753.52242