1219984421 (number)

1219984421 is an odd 10-digits composite number following 1219984420 and preceding 1219984422. In scientific notation, it is written as 1.219984421 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 1212499692 positive integers (up to 1219984421) that are relatively prime to 1219984421.

Interesting facts

Basic properties

Name

Name one billion two hundred nineteen million nine hundred eighty-four thousand four hundred twenty-one

Notation

Scientific notation 1.219984421 × 10^9
Engineering notation 1.219984421 × 10^9

Prime Factorization of 1219984421

Prime Factorization 163 × 7484567

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1219984421
Product of the distinct prime numbers

The prime factorization of 1219984421 is 163 × 7484567. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 74, 98, 717, 586, 9770, 2536, 45827, 98358, 72294, 735591, 4920605, 8797035, 87497402, 40449950, 238869344, 63274817, 1622552257, 6463706954

Basic calculations (n = 1219984421)

Multiplication

n×y
n×2 2439968842
n×3 3659953263
n×4 4879937684
n×5 6099922105

Division

n÷y
n÷2 609992210.5
n÷3 406661473.66667
n÷3 304996105.25
n÷5 243996884.2

Exponentiation

ny
n2 1488361987482705241
n3 1.8157784375375E+27
n4 2.2152214057835E+36
n5 2.7025356041216E+45

Nth Root

y√n
2√n 34928.275379698
3√n 1068.5251818714
4√n 186.89107891951
5√n 65.65546128555

Divisors of 1219984421

1, 163, 7484567, 1219984421

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1219984420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1219984421 can be divided by 4 positive divisors. The sum of these divisors (counting 1219984421) is 1, the average is 0.25.

Base conversion 1219984421

Base System Value
2 Binary 1001000101101110111110000100101
3 Ternary 10011000121122000012
4 Quaternary 1020231313300211
5 Quinary 4444304000141
6 Senary 321020300005
8 Octal 11055676045
10 Decimal 1219984421
12 Duodecimal 2a06a1605
16 Hexadecimal 48b77c25
20 Vigesimal j14i111
36 Base36 k6ci05

Cryptographic Hash Functions

md5 ab86ef31b3fb9a61f349a6afb4983c84
sha1 a95640e0cf246d100a499e582cd585ea660babca
sha256 560be8b15688fa9454b83fc71a2463504bd102e3cc7b86bb265a34c5a3012633
sha512 0851dee42b45ece6f7e7c728e062058f53234e0f18d6db36227ddcbc945100fdccb5ba5537513351cd2d88741eabbbca6ac61f01e50bcda08c323e7f447f628e
ripemd-160 38b3fbea72d28a96f8fc0c3a83a9bfdbbe705f1d

1219984421 as geometric shapes

Circle

Radius = n
Diameter 2439968842
Circumference 7665388189.0152
Area 4.675827085758E+18

Sphere

Radius = n
Volume 7.6059149332194E+27
Surface area 1.8703308343032E+19
Circumference 7665388189.0152

Square

Length = n
Perimeter 4879937684
Area 1488361987482705241
Diagonal 1725318514.0621

Cube

Length = n
Surface area 8930171924896231446
Volume 1.8157784375375E+27
Space diagonal 2113075001.6145

Equilateral Triangle

Length = n
Perimeter 3659953263
Area 6.4447964559356E+17
Altitude 1056537500.8072

Triangular Pyramid

Length = n
Surface area 6.4447964559356E+17
Volume 2.1399154105251E+26
Height 575106171.35403