1213231390 (number)

1213231390 is an even 10-digits composite number following 1213231389 and preceding 1213231391. In scientific notation, it is written as 1.213231390 × 10^9. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 415334400 positive integers (up to 1213231390) that are relatively prime to 1213231390.

Interesting facts

Basic properties

Name

Name one billion two hundred thirteen million two hundred thirty-one thousand three hundred ninety

Notation

Scientific notation 1.213231390 × 10^9
Engineering notation 1.213231390 × 10^9

Prime Factorization of 1213231390

Prime Factorization 2 × 7 × 5 × 677 × 25601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1213231390
Product of the distinct prime numbers

The prime factorization of 1213231390 is 2 × 7 × 5 × 677 × 25601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1213231390)

Multiplication

n×y
n×2 2426462780
n×3 3639694170
n×4 4852925560
n×5 6066156950

Division

n÷y
n÷2 606615695
n÷3 404410463.33333
n÷3 303307847.5
n÷5 242646278

Exponentiation

ny
n2 1471930405681332100
n3 1.785792172068E+27
n4 2.1665791191692E+36
n5 2.6285617962946E+45

Nth Root

y√n
2√n 34831.471258045
3√n 1066.5499821363
4√n 186.63191382517
5√n 65.582614727824

Divisors of 1213231390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1213231389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1213231390 can be divided by 32 positive divisors. The sum of these divisors (counting 1213231390) is 1, the average is 0.03125.

Base conversion 1213231390

Base System Value
2 Binary 1001000010100000111000100011110
3 Ternary 10010112220112120221
4 Quaternary 1020110013010132
5 Quinary 4441041401030
6 Senary 320215431554
8 Octal 11024070436
10 Decimal 1213231390
12 Duodecimal 29a3855ba
16 Hexadecimal 4850711e
20 Vigesimal ij2di9a
36 Base36 k2brby

Cryptographic Hash Functions

md5 460d7ed4ccb7dbc97cada804bfe47786
sha1 f83bb9c4efa55ad71a6f40d38889f78a92539cad
sha256 375c40f237f0c94a6e0b11417e8df90bcf0cb7d4df675b14156e300cc8b02c7b
sha512 d9c37d2619677328d3ceb461e4c9d02b5b808e6cbd94fb17d57be29e3ec1806304caa975df120cdee70597b50b52a00d2f487880edcabc00b64f17a595ad090c
ripemd-160 0199c6417c89359d727e3d52f032a18b37314b24

1213231390 as geometric shapes

Circle

Radius = n
Diameter 2426462780
Circumference 7622957643.8571
Area 4.6242057490839E+18

Sphere

Radius = n
Volume 7.4803087581428E+27
Surface area 1.8496822996336E+19
Circumference 7622957643.8571

Square

Length = n
Perimeter 4852925560
Area 1471930405681332100
Diagonal 1715768286.0348

Cube

Length = n
Surface area 8831582434087992600
Volume 1.785792172068E+27
Space diagonal 2101378408.8174

Equilateral Triangle

Length = n
Perimeter 3639694170
Area 6.3736456196138E+17
Altitude 1050689204.4087

Triangular Pyramid

Length = n
Surface area 6.3736456196138E+17
Volume 2.1045762577653E+26
Height 571922762.01159