1240989820 (number)

1240989820 is an even 10-digits composite number following 1240989819 and preceding 1240989821. In scientific notation, it is written as 1.240989820 × 10^9. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 424917504 positive integers (up to 1240989820) that are relatively prime to 1240989820.

Interesting facts

Basic properties

Name

Name one billion two hundred forty million nine hundred eighty-nine thousand eight hundred twenty

Notation

Scientific notation 1.240989820 × 10^9
Engineering notation 1.240989820 × 10^9

Prime Factorization of 1240989820

Prime Factorization 2 × 2 × 5 × 7 × 809 × 10957

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 620494910
Product of the distinct prime numbers

The prime factorization of 1240989820 is 2 × 2 × 5 × 7 × 809 × 10957. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 71, 15, 420, 426, 398, 112, 63969, 52770, 567986, 167453, 1617834, 2457269, 80271980, 22902709, 854424399, 234108243, 1192113238, 1175189685

Basic calculations (n = 1240989820)

Multiplication

n×y
n×2 2481979640
n×3 3722969460
n×4 4963959280
n×5 6204949100

Division

n÷y
n÷2 620494910
n÷3 413663273.33333
n÷3 310247455
n÷5 248197964

Exponentiation

ny
n2 1540055733343632400
n3 1.9111934873121E+27
n4 2.3717716618046E+36
n5 2.943344487664E+45

Nth Root

y√n
2√n 35227.685419284
3√n 1074.6228552618
4√n 187.69039778125
5√n 65.880008083819

Divisors of 1240989820

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 809, 1618, 3236, 4045, 5663, 8090, 10957, 11326, 16180, 21914, 22652, 28315, 43828, 54785, 56630, 76699, 109570, 113260, 153398, 219140, 306796, 383495, 766990, 1533980, 8864213, 17728426, 35456852, 44321065, 62049491, 88642130, 124098982, 177284260, 248197964, 310247455, 620494910, 1240989820

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1240989819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1240989820 can be divided by 48 positive divisors. The sum of these divisors (counting 1240989820) is 1, the average is 0.020833333333333.

Base conversion 1240989820

Base System Value
2 Binary 1001001111110000000000001111100
3 Ternary 10012111010210222221
4 Quaternary 1021332000001330
5 Quinary 10020143133240
6 Senary 323050415124
8 Octal 11176000174
10 Decimal 1240989820
12 Duodecimal 2a77314a4
16 Hexadecimal 49f8007c
20 Vigesimal j7g3eb0
36 Base36 kiupvg

Cryptographic Hash Functions

md5 96957296576ba12a46fe868536996d74
sha1 8c806e6f085194312696521043eed028f511bf35
sha256 114d21c8d64bb62d44ce16c12b08be89c3b25685a183bc735e792dd2a1abee4c
sha512 c6c2652a3235c6cee952ddd22a0f74b1958147375613f8c887d28ce35b7de86f5d3d05f58793ae717254aba89bb6f328b022842466c6f90d2e214c6f75db7348
ripemd-160 2583e352d631ba1d5da7e79485bbe84226d2596d

1240989820 as geometric shapes

Circle

Radius = n
Diameter 2481979640
Circumference 7797369003.3834
Area 4.8382277779912E+18

Sphere

Radius = n
Volume 8.0055885591044E+27
Surface area 1.9352911111965E+19
Circumference 7797369003.3834

Square

Length = n
Perimeter 4963959280
Area 1540055733343632400
Diagonal 1755024634.2109

Cube

Length = n
Surface area 9.2403344000618E+18
Volume 1.9111934873121E+27
Space diagonal 2149457419.9158

Equilateral Triangle

Length = n
Perimeter 3722969460
Area 6.6686369415973E+17
Altitude 1074728709.9579

Triangular Pyramid

Length = n
Surface area 6.6686369415973E+17
Volume 2.2523631250632E+26
Height 585008211.40365