8991444 (number)

8991444 is an even 7-digits composite number following 8991443 and preceding 8991445. In scientific notation, it is written as 8.991444 × 10^6. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 2263680 positive integers (up to 8991444) that are relatively prime to 8991444.

Interesting facts

Basic properties

Name

Name eight million nine hundred ninety-one thousand four hundred forty-four

Notation

Scientific notation 8.991444 × 10^6
Engineering notation 8.991444 × 10^6

Prime Factorization of 8991444

Prime Factorization 2 × 2 × 11 × 3 × 7 × 37 × 263

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4495722
Product of the distinct prime numbers

The prime factorization of 8991444 is 2 × 2 × 11 × 3 × 7 × 37 × 263. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 71, 96, 458, 675, 6559, 9842, 72851, 64281, 946101, 704276, 8877170, 1161880, 95681515, 29721119, 519562414, 990128261, 1328894241, 6534547402

Basic calculations (n = 8991444)

Multiplication

n×y
n×2 17982888
n×3 26974332
n×4 35965776
n×5 44957220

Division

n÷y
n÷2 4495722
n÷3 2997148
n÷3 2247861
n÷5 1798288.8

Exponentiation

ny
n2 80846065205136
n3 7.2692286791233E+20
n4 6.5360862591531E+27
n5 5.8768853578345E+34

Nth Root

y√n
2√n 2998.5736609261
3√n 207.9424458611
4√n 54.759233567739
5√n 24.590416731851

Divisors of 8991444

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 263, 308, 407, 444, 462, 518, 526, 777, 789, 814, 924, 1036, 1052, 1221, 1554, 1578, 1628, 1841, 2442, 2849, 2893, 3108, 3156, 3682, 4884, 5523, 5698, 5786, 7364, 8547, 8679, 9731, 11046, 11396, 11572, 17094, 17358, 19462, 20251, 22092, 29193, 34188, 34716, 38924, 40502, 58386, 60753, 68117, 81004, 107041, 116772, 121506, 136234, 204351, 214082, 243012, 272468, 321123, 408702, 428164, 642246, 749287, 817404, 1284492, 1498574, 2247861, 2997148, 4495722, 8991444

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8991443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8991444 can be divided by 96 positive divisors. The sum of these divisors (counting 8991444) is 1, the average is 0.010416666666667.

Base conversion 8991444

Base System Value
2 Binary 100010010011001011010100
3 Ternary 121220210221110
4 Quaternary 202103023110
5 Quinary 4300211234
6 Senary 520415020
8 Octal 42231324
10 Decimal 8991444
12 Duodecimal 3017470
16 Hexadecimal 8932d4
20 Vigesimal 2g3ic4
36 Base36 5cpuc

Cryptographic Hash Functions

md5 4869709b3a009afd60ebb69c697a5c99
sha1 a59a250f2874bc1e9b915fb5e4df475daf578bad
sha256 e6a8b84ff0a2d053a84c04297c7ca84d6bc9c044f71c55900a59ba40fe87ad63
sha512 49c3babdae6ac5050032d4863ad701cc2596f984f59e22f888a7066659c9e6f2998844553ed3b5eb02ce7eed5d698e565cd30731129b3fef126ee56c98d028b5
ripemd-160 2678dd7115e13c09e032f0a200c01a6e3871b426

8991444 as geometric shapes

Circle

Radius = n
Diameter 17982888
Circumference 56494908.831128
Area 2.539854045201E+14

Sphere

Radius = n
Volume 3.0449273887464E+21
Surface area 1.0159416180804E+15
Circumference 56494908.831128

Square

Length = n
Perimeter 35965776
Area 80846065205136
Diagonal 12715822.050118

Cube

Length = n
Surface area 485076391230816
Volume 7.2692286791233E+20
Space diagonal 15573637.84141

Equilateral Triangle

Length = n
Perimeter 26974332
Area 35007373131830
Altitude 7786818.9207052

Triangular Pyramid

Length = n
Surface area 35007373131830
Volume 8.5668681550063E+19
Height 4238607.3500394