2489984 (number)

2489984 is an even 7-digits composite number following 2489983 and preceding 2489985. In scientific notation, it is written as 2.489984 × 10^6. The sum of its digits is 44. It has a total of 9 prime factors and 32 positive divisors. There are 1064448 positive integers (up to 2489984) that are relatively prime to 2489984.

Interesting facts

Basic properties

Name

Name two million four hundred eighty-nine thousand nine hundred eighty-four

Notation

Scientific notation 2.489984 × 10^6
Engineering notation 2.489984 × 10^6

Prime Factorization of 2489984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 38906
Product of the distinct prime numbers

The prime factorization of 2489984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 397. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 8, 98, 67, 340, 456, 9143, 3083, 63654, 54254, 821174, 304927, 3940543, 3440418, 92956684, 21898941, 37303898, 667994299, 7852993073, 6444202096

Basic calculations (n = 2489984)

Multiplication

n×y
n×2 4979968
n×3 7469952
n×4 9959936
n×5 12449920

Division

n÷y
n÷2 1244992
n÷3 829994.66666667
n÷3 622496
n÷5 497996.8

Exponentiation

ny
n2 6200020320256
n3 1.5437951397112E+19
n4 3.8440251971587E+25
n5 9.5715612365221E+31

Nth Root

y√n
2√n 1577.9683140038
3√n 135.53938752294
4√n 39.723649303706
5√n 19.021261285145

Divisors of 2489984

1, 2, 4, 8, 16, 32, 49, 64, 98, 128, 196, 392, 397, 784, 794, 1568, 1588, 3136, 3176, 6272, 6352, 12704, 19453, 25408, 38906, 50816, 77812, 155624, 311248, 622496, 1244992, 2489984

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 -2489983
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 2489984 can be divided by 32 positive divisors. The sum of these divisors (counting 2489984) is 1, the average is 0.03125.

Base conversion 2489984

Base System Value
2 Binary 1001011111111010000000
3 Ternary 11200111121122
4 Quaternary 21133322000
5 Quinary 1114134414
6 Senary 125211412
8 Octal 11377200
10 Decimal 2489984
12 Duodecimal a00b68
16 Hexadecimal 25fe80
20 Vigesimal fb4j4
36 Base36 1hda8

Cryptographic Hash Functions

md5 6ce2ca2c2a92b0bb7a34af08237e0676
sha1 e7fb25a52c0ce475003a2dee744b9c60d061a419
sha256 646b91c0a264f6862b69db36637e51e29b0861157fac389af3afb9d9c51d67ed
sha512 0147bd4f073f764ae35f39a73e088b43b91c1168160db5186731e4ad01383f84cd02999d89e88e5886fbe6e5d7cdd01fdd635bf59f82310cf1568d9da0e29e67
ripemd-160 03c064056568d1d5d08a9122b0ec6959e9d3342f

2489984 as geometric shapes

Circle

Radius = n
Diameter 4979968
Circumference 15645030.883912
Area 19477938290224

Sphere

Radius = n
Volume 6.4666339594192E+19
Surface area 77911753160895
Circumference 15645030.883912

Square

Length = n
Perimeter 9959936
Area 6200020320256
Diagonal 3521369.142892

Cube

Length = n
Surface area 37200121921536
Volume 1.5437951397112E+19
Space diagonal 4312778.7980336

Equilateral Triangle

Length = n
Perimeter 7469952
Area 2684687550660.7
Altitude 2156389.3990168

Triangular Pyramid

Length = n
Surface area 2684687550660.7
Volume 1.8193800200877E+18
Height 1173789.7142973