1213221489 (number)

1213221489 is an odd 10-digits composite number following 1213221488 and preceding 1213221490. In scientific notation, it is written as 1.213221489 × 10^9. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 808814324 positive integers (up to 1213221489) that are relatively prime to 1213221489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.213221489 × 10^9
Engineering notation 1.213221489 × 10^9

Prime Factorization of 1213221489

Prime Factorization 3 × 404407163

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1213221489
Product of the distinct prime numbers

The prime factorization of 1213221489 is 3 × 404407163. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 98, 35, 116, 296, 3731, 3961, 39610, 17602, 624913, 588235, 5101357, 3524152, 98016814, 94598219, 512050302, 810128385, 6847293895, 4047129861

Basic calculations (n = 1213221489)

Multiplication

n×y
n×2 2426442978
n×3 3639664467
n×4 4852885956
n×5 6066107445

Division

n÷y
n÷2 606610744.5
n÷3 404407163
n÷3 303305372.25
n÷5 242644297.8

Exponentiation

ny
n2 1471906381371377121
n3 1.785748451676E+27
n4 2.1665083955218E+36
n5 2.6284545415459E+45

Nth Root

y√n
2√n 34831.32913054
3√n 1066.5470808101
4√n 186.63153305522
5√n 65.582507685492

Divisors of 1213221489

1, 3, 404407163, 1213221489

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 -1213221488
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 1213221489 can be divided by 4 positive divisors. The sum of these divisors (counting 1213221489) is 1, the average is 0.25.

Base conversion 1213221489

Base System Value
2 Binary 1001000010100000100101001110001
3 Ternary 10010112220001000020
4 Quaternary 1020110010221301
5 Quinary 4441041041424
6 Senary 320215314053
8 Octal 11024045161
10 Decimal 1213221489
12 Duodecimal 29a37b929
16 Hexadecimal 48504a71
20 Vigesimal ij2cde9
36 Base36 k2bjox

Cryptographic Hash Functions

md5 15d021050d21aca4ab552179bec471dd
sha1 82b086aa8775ad3fdaeb894d97196dc9de796b70
sha256 33a410449356cfaa04182b8af1b11c401551bab4187416d4efabd6b033d09aa1
sha512 c59357f0b9de581dae779a058edf133eb9afabaf60bc9ea27eda1971ab2c66f770443fd624e3072fc975c73aa277c2873d3f1d4d4d4719f36d278f78e0ca4463
ripemd-160 1f17f0fec1a86296fb59eecadfee6073ff989a3a

1213221489 as geometric shapes

Circle

Radius = n
Diameter 2426442978
Circumference 7622895434.0393
Area 4.6241302744883E+18

Sphere

Radius = n
Volume 7.4801256225928E+27
Surface area 1.8496521097953E+19
Circumference 7622895434.0393

Square

Length = n
Perimeter 4852885956
Area 1471906381371377121
Diagonal 1715754283.9063

Cube

Length = n
Surface area 8831438288228262726
Volume 1.785748451676E+27
Space diagonal 2101361259.7824

Equilateral Triangle

Length = n
Perimeter 3639664467
Area 6.3735415913002E+17
Altitude 1050680629.8912

Triangular Pyramid

Length = n
Surface area 6.3735415913002E+17
Volume 2.1045247327891E+26
Height 571918094.63543