1998955466 (number)

1998955466 is an even 10-digits composite number following 1998955465 and preceding 1998955467. In scientific notation, it is written as 1.998955466 × 10^9. The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors. There are 994332000 positive integers (up to 1998955466) that are relatively prime to 1998955466.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million nine hundred fifty-five thousand four hundred sixty-six

Notation

Scientific notation 1.998955466 × 10^9
Engineering notation 1.998955466 × 10^9

Prime Factorization of 1998955466

Prime Factorization 2 × 251 × 3527 × 1129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998955466
Product of the distinct prime numbers

The prime factorization of 1998955466 is 2 × 251 × 3527 × 1129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 70, 66, 971, 529, 7286, 1209, 65956, 54743, 759328, 400475, 238950, 9402080, 64277396, 49974631, 642410444, 367118274, 2461818719, 5627966562

Basic calculations (n = 1998955466)

Multiplication

n×y
n×2 3997910932
n×3 5996866398
n×4 7995821864
n×5 9994777330

Division

n÷y
n÷2 999477733
n÷3 666318488.66667
n÷3 499738866.5
n÷5 399791093.2

Exponentiation

ny
n2 3995822955051277156
n3 7.987472137168E+27
n4 1.5966601088115E+37
n5 3.1916524518528E+46

Nth Root

y√n
2√n 44709.679779663
3√n 1259.7016733037
4√n 211.44663577287
5√n 72.470394215718

Divisors of 1998955466

1, 2, 251, 502, 1129, 2258, 3527, 7054, 283379, 566758, 885277, 1770554, 3981983, 7963966, 999477733, 1998955466

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 -1998955465
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 1998955466 can be divided by 16 positive divisors. The sum of these divisors (counting 1998955466) is 1, the average is 0.0625.

Base conversion 1998955466

Base System Value
2 Binary 1110111001001011010001111001010
3 Ternary 12011022101110101122
4 Quaternary 1313021122033022
5 Quinary 13043213033331
6 Senary 530204315242
8 Octal 16711321712
10 Decimal 1998955466
12 Duodecimal 479542b22
16 Hexadecimal 7725a3ca
20 Vigesimal 1b4d98d6
36 Base36 x24jwq

Cryptographic Hash Functions

md5 8194ded656d4552622a3f4f1e4444378
sha1 6c3d36348cc9026f9558c7ec20cc0e1436d6094e
sha256 6b12190c0efa3810db596254c2d941bbd1c72047713692738539179d65d1d90b
sha512 15ce73d7d5073147d44184740c4609127c64e49fc000a55bfb30dcdc175b800a61faaa188908cdd9617286b0a2197d31f2ef8c3e161b67facede9bb05018fae3
ripemd-160 ac0321aa699f52e7a376e9ba8c16bcfc787c48f3

1998955466 as geometric shapes

Circle

Radius = n
Diameter 3997910932
Circumference 12559807613.678
Area 1.2553248040635E+19

Sphere

Radius = n
Volume 3.3457845049174E+28
Surface area 5.0212992162538E+19
Circumference 12559807613.678

Square

Length = n
Perimeter 7995821864
Area 3995822955051277156
Diagonal 2826949930.597

Cube

Length = n
Surface area 2.3974937730308E+19
Volume 7.987472137168E+27
Space diagonal 3462292429.1795

Equilateral Triangle

Length = n
Perimeter 5996866398
Area 1.7302420940497E+18
Altitude 1731146214.5898

Triangular Pyramid

Length = n
Surface area 1.7302420940497E+18
Volume 9.4133261878835E+26
Height 942316643.53234