990515944 (number)

990515944 is an even 9-digits composite number following 990515943 and preceding 990515945. In scientific notation, it is written as 9.90515944 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 450234480 positive integers (up to 990515944) that are relatively prime to 990515944.

Interesting facts

Basic properties

Name

Name nine hundred ninety million five hundred fifteen thousand nine hundred forty-four

Notation

Scientific notation 9.90515944 × 10^8
Engineering notation 9.90515944 × 10^6

Prime Factorization of 990515944

Prime Factorization 2 × 2 × 2 × 11 × 11255863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 247628986
Product of the distinct prime numbers

The prime factorization of 990515944 is 2 × 2 × 2 × 11 × 11255863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 11, 3, 489, 581, 6145, 9259, 56956, 68859, 133688, 290818, 5731869, 5633144, 50416273, 12531599, 869091022, 598513405, 1253323121, 5541714082

Basic calculations (n = 990515944)

Multiplication

n×y
n×2 1981031888
n×3 2971547832
n×4 3962063776
n×5 4952579720

Division

n÷y
n÷2 495257972
n÷3 330171981.33333
n÷3 247628986
n÷5 198103188.8

Exponentiation

ny
n2 981121835318211136
n3 9.7181682088923E+26
n4 9.6260005573817E+35
n5 9.5347070290395E+44

Nth Root

y√n
2√n 31472.463265528
3√n 996.8286008599
4√n 177.40480057069
5√n 62.975597128011

Divisors of 990515944

1, 2, 4, 8, 11, 22, 44, 88, 11255863, 22511726, 45023452, 90046904, 123814493, 247628986, 495257972, 990515944

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 -990515943
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 990515944 can be divided by 16 positive divisors. The sum of these divisors (counting 990515944) is 1, the average is 0.0625.

Base conversion 990515944

Base System Value
2 Binary 111011000010100001001011101000
3 Ternary 2120000211102102201
4 Quaternary 323002201023220
5 Quinary 4012033002234
6 Senary 242142105544
8 Octal 7302411350
10 Decimal 990515944
12 Duodecimal 23787b2b4
16 Hexadecimal 3b0a12e8
20 Vigesimal f9ae9h4
36 Base36 gdq6zs

Cryptographic Hash Functions

md5 81bf4afa72517be1f2972b6782f25442
sha1 b0dfc535d97cb61153dccf987a48b65dbc65b065
sha256 5421c4a91d97362de0c3e4dd464963573eb90b84bf4c34d419691bc03ad5eecc
sha512 91903395d406deaa4098f7cd1885e7b76017c470de772038a9ffac9bf31130af2220dead57aa7d9e60ece5667b1f1b1fad00d39fe086461dcf27c1918e6776d7
ripemd-160 d3c7fbe23dedcf86a0bf4206ddde43cba9506a08

990515944 as geometric shapes

Circle

Radius = n
Diameter 1981031888
Circumference 6223595225.8679
Area 3.0822851501122E+18

Sphere

Radius = n
Volume 4.0707367801875E+27
Surface area 1.2329140600449E+19
Circumference 6223595225.8679

Square

Length = n
Perimeter 3962063776
Area 981121835318211136
Diagonal 1400801081.7516

Cube

Length = n
Surface area 5886731011909266816
Volume 9.7181682088923E+26
Space diagonal 1715623940.715

Equilateral Triangle

Length = n
Perimeter 2971547832
Area 4.2483821679659E+17
Altitude 857811970.35752

Triangular Pyramid

Length = n
Surface area 4.2483821679659E+17
Volume 1.1452971068699E+26
Height 466933693.9172