1998606912 (number)

1998606912 is an even 10-digits composite number following 1998606911 and preceding 1998606913. In scientific notation, it is written as 1.998606912 × 10^9. The sum of its digits is 51. It has a total of 9 prime factors and 56 positive divisors. There are 663909888 positive integers (up to 1998606912) that are relatively prime to 1998606912.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million six hundred six thousand nine hundred twelve

Notation

Scientific notation 1.998606912 × 10^9
Engineering notation 1.998606912 × 10^9

Prime Factorization of 1998606912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 293 × 35527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 62456466
Product of the distinct prime numbers

The prime factorization of 1998606912 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 293 × 35527. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 8, 89, 57, 997, 154, 6683, 8830, 79794, 46431, 911680, 49902, 862676, 4168182, 86555365, 74741919, 483891008, 588227449, 4069242608, 3049647712

Basic calculations (n = 1998606912)

Multiplication

n×y
n×2 3997213824
n×3 5995820736
n×4 7994427648
n×5 9993034560

Division

n÷y
n÷2 999303456
n÷3 666202304
n÷3 499651728
n÷5 399721382.4

Exponentiation

ny
n2 3994429588694175744
n3 7.9832945854615E+27
n4 1.5955467739036E+37
n5 3.1888708107429E+46

Nth Root

y√n
2√n 44705.781639515
3√n 1259.6284517993
4√n 211.43741778483
5√n 72.467866734921

Divisors of 1998606912

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 293, 586, 879, 1172, 1758, 2344, 3516, 4688, 7032, 9376, 14064, 18752, 28128, 35527, 56256, 71054, 106581, 142108, 213162, 284216, 426324, 568432, 852648, 1136864, 1705296, 2273728, 3410592, 6821184, 10409411, 20818822, 31228233, 41637644, 62456466, 83275288, 124912932, 166550576, 249825864, 333101152, 499651728, 666202304, 999303456, 1998606912

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998606911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998606912 can be divided by 56 positive divisors. The sum of these divisors (counting 1998606912) is 1, the average is 0.017857142857143.

Base conversion 1998606912

Base System Value
2 Binary 1110111001000000101001001000000
3 Ternary 12011021201202021020
4 Quaternary 1313020011021000
5 Quinary 13043120410122
6 Senary 530153025440
8 Octal 16710051100
10 Decimal 1998606912
12 Duodecimal 4793b5280
16 Hexadecimal 77205240
20 Vigesimal 1b4b5h5c
36 Base36 x1x2yo

Cryptographic Hash Functions

md5 c37538f1e605d46dc710199584ca597a
sha1 195c7ecf9d6bc8cafa7846fa5084c9edda1290f8
sha256 e92e8171dced81581b23effac6042f5f9bd26c5e2897f410952845fcc737ac01
sha512 2a3241718154539f34e524edd0bc2f0e0064cff94c7ee56766dfe4bf916c90d5fbb2fbb9d2d0bf92f051d31e3197848dd88d97de12f0f6594d2cb3ccf29a4dc5
ripemd-160 2ed92c39438556aff214f3fa569446ca98c3414d

1998606912 as geometric shapes

Circle

Radius = n
Diameter 3997213824
Circumference 12557617584.306
Area 1.2548870651123E+19

Sphere

Radius = n
Volume 3.3440346161505E+28
Surface area 5.0195482604493E+19
Circumference 12557617584.306

Square

Length = n
Perimeter 7994427648
Area 3994429588694175744
Diagonal 2826457000.803

Cube

Length = n
Surface area 2.3966577532165E+19
Volume 7.9832945854615E+27
Space diagonal 3461688715.9423

Equilateral Triangle

Length = n
Perimeter 5995820736
Area 1.7296387487187E+18
Altitude 1730844357.9712

Triangular Pyramid

Length = n
Surface area 1.7296387487187E+18
Volume 9.4084028959828E+26
Height 942152333.601