1244431221 (number)

1244431221 is an odd 10-digits composite number following 1244431220 and preceding 1244431222. In scientific notation, it is written as 1.244431221 × 10^9. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 735804800 positive integers (up to 1244431221) that are relatively prime to 1244431221.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-four million four hundred thirty-one thousand two hundred twenty-one

Notation

Scientific notation 1.244431221 × 10^9
Engineering notation 1.244431221 × 10^9

Prime Factorization of 1244431221

Prime Factorization 3 × 11 × 41 × 919757

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1244431221
Product of the distinct prime numbers

The prime factorization of 1244431221 is 3 × 11 × 41 × 919757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 15, 73, 675, 724, 2086, 3158, 66844, 22069, 968232, 926531, 2478501, 6374077, 40537380, 70957618, 605528959, 666459329, 9959775582, 8666683055

Basic calculations (n = 1244431221)

Multiplication

n×y
n×2 2488862442
n×3 3733293663
n×4 4977724884
n×5 6222156105

Division

n÷y
n÷2 622215610.5
n÷3 414810407
n÷3 311107805.25
n÷5 248886244.2

Exponentiation

ny
n2 1548609063799550841
n3 1.9271374681157E+27
n4 2.3981900324821E+36
n5 2.9843825503118E+45

Nth Root

y√n
2√n 35276.496722322
3√n 1075.6152874998
4√n 187.82038420342
5√n 65.916506119891

Divisors of 1244431221

1, 3, 11, 33, 41, 123, 451, 1353, 919757, 2759271, 10117327, 30351981, 37710037, 113130111, 414810407, 1244431221

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1244431220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1244431221 can be divided by 16 positive divisors. The sum of these divisors (counting 1244431221) is 1, the average is 0.0625.

Base conversion 1244431221

Base System Value
2 Binary 1001010001011001000001101110101
3 Ternary 10012201121122201020
4 Quaternary 1022023020031311
5 Quinary 10022033244341
6 Senary 323252251353
8 Octal 11213101565
10 Decimal 1244431221
12 Duodecimal 2a8910b59
16 Hexadecimal 4a2c8375
20 Vigesimal j8hdi11
36 Base36 kkwh9x

Cryptographic Hash Functions

md5 2949b5baa99d3f436d4c1fec56b106a5
sha1 aa66caa78e60091576a90f737fd8ebbd2ff36b4a
sha256 99739069e280826a451ff99110266091c8130a0cf9e9cf4299f655cdc0b2f211
sha512 94aea344d9c539755475bae79983f9ff2e744beab81c933dcc00890fdc1afec75fab0644d2c80324796278b3da496b12e9bce081090a41f3a2da093129a7fd22
ripemd-160 068fac40034fcdcbd7c0bc3477e2ce0c57aa4a3c

1244431221 as geometric shapes

Circle

Radius = n
Diameter 2488862442
Circumference 7818991963.5828
Area 4.8650988581152E+18

Sphere

Radius = n
Volume 8.0723745497201E+27
Surface area 1.9460395432461E+19
Circumference 7818991963.5828

Square

Length = n
Perimeter 4977724884
Area 1548609063799550841
Diagonal 1759891510.1787

Cube

Length = n
Surface area 9.2916543827973E+18
Volume 1.9271374681157E+27
Space diagonal 2155418101.297

Equilateral Triangle

Length = n
Perimeter 3733293663
Area 6.7056739489062E+17
Altitude 1077709050.6485

Triangular Pyramid

Length = n
Surface area 6.7056739489062E+17
Volume 2.2711532866389E+26
Height 586630503.3929