1240989880 (number)

1240989880 is an even 10-digits composite number following 1240989879 and preceding 1240989881. In scientific notation, it is written as 1.240989880 × 10^9. The sum of its digits is 49. It has a total of 7 prime factors and 64 positive divisors. There are 448453632 positive integers (up to 1240989880) that are relatively prime to 1240989880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.240989880 × 10^9
Engineering notation 1.240989880 × 10^9

Prime Factorization of 1240989880

Prime Factorization 2 × 2 × 2 × 13 × 5 × 47 × 50777

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 310247470
Product of the distinct prime numbers

The prime factorization of 1240989880 is 2 × 2 × 2 × 13 × 5 × 47 × 50777. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 36, 36, 319, 903, 1816, 4985, 98577, 20854, 227623, 58988, 1420742, 1329755, 81788344, 81895264, 14127569, 854653205, 945767855, 6343874954

Basic calculations (n = 1240989880)

Multiplication

n×y
n×2 2481979760
n×3 3722969640
n×4 4963959520
n×5 6204949400

Division

n÷y
n÷2 620494940
n÷3 413663293.33333
n÷3 310247470
n÷5 248197976

Exponentiation

ny
n2 1540055882262414400
n3 1.9111937645221E+27
n4 2.3717721204911E+36
n5 2.9433451991956E+45

Nth Root

y√n
2√n 35227.686270886
3√n 1074.6228725806
4√n 187.69040004989
5√n 65.880008720859

Divisors of 1240989880

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 6110, 12220, 24440, 50777, 101554, 203108, 253885, 406216, 507770, 660101, 1015540, 1320202, 2031080, 2386519, 2640404, 3300505, 4773038, 5280808, 6601010, 9546076, 11932595, 13202020, 19092152, 23865190, 26404040, 31024747, 47730380, 62049494, 95460760, 124098988, 155123735, 248197976, 310247470, 620494940, 1240989880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1240989879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1240989880 can be divided by 64 positive divisors. The sum of these divisors (counting 1240989880) is 1, the average is 0.015625.

Base conversion 1240989880

Base System Value
2 Binary 1001001111110000000000010111000
3 Ternary 10012111010211002011
4 Quaternary 1021332000002320
5 Quinary 10020143134010
6 Senary 323050415304
8 Octal 11176000270
10 Decimal 1240989880
12 Duodecimal 2a7731534
16 Hexadecimal 49f800b8
20 Vigesimal j7g3ee0
36 Base36 kiupx4

Cryptographic Hash Functions

md5 ecaaf5871472b7e0030e20c8ef4d76c9
sha1 8f413e83dd0b1f58f226519e084c70250d88f0fc
sha256 d3862922e67c4d308f440b51a854f46d15e81b3205a82ca97acc00fb129fee46
sha512 44b60061fb1dc22776257b6061e2c93bd7cda8fca0fad6966eb3c40e52179446ab66f9557269aa27d1fbf657a5b188d8bd1db923a87a3e78862615523a725bc4
ripemd-160 d21d62c153fcc8108283b53dff6d24d30ae5c0b5

1240989880 as geometric shapes

Circle

Radius = n
Diameter 2481979760
Circumference 7797369380.3746
Area 4.8382282458333E+18

Sphere

Radius = n
Volume 8.0055897202791E+27
Surface area 1.9352912983333E+19
Circumference 7797369380.3746

Square

Length = n
Perimeter 4963959520
Area 1540055882262414400
Diagonal 1755024719.0638

Cube

Length = n
Surface area 9.2403352935745E+18
Volume 1.9111937645221E+27
Space diagonal 2149457523.8388

Equilateral Triangle

Length = n
Perimeter 3722969640
Area 6.6686375864345E+17
Altitude 1074728761.9194

Triangular Pyramid

Length = n
Surface area 6.6686375864345E+17
Volume 2.2523634517584E+26
Height 585008239.68792