1998680554 (number)

1998680554 is an even 10-digits composite number following 1998680553 and preceding 1998680555. In scientific notation, it is written as 1.998680554 × 10^9. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 917369280 positive integers (up to 1998680554) that are relatively prime to 1998680554.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.998680554 × 10^9
Engineering notation 1.998680554 × 10^9

Prime Factorization of 1998680554

Prime Factorization 2 × 13 × 181 × 424709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998680554
Product of the distinct prime numbers

The prime factorization of 1998680554 is 2 × 13 × 181 × 424709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 67, 50, 327, 856, 4049, 2973, 3844, 96225, 862030, 230470, 8665108, 58222, 66199733, 90527860, 312621741, 244486341, 7067426723, 8736130221

Basic calculations (n = 1998680554)

Multiplication

n×y
n×2 3997361108
n×3 5996041662
n×4 7994722216
n×5 9993402770

Division

n÷y
n÷2 999340277
n÷3 666226851.33333
n÷3 499670138.5
n÷5 399736110.8

Exponentiation

ny
n2 3994723956937746916
n3 7.9841770913294E+27
n4 1.5957819492132E+37
n5 3.1894583503167E+46

Nth Root

y√n
2√n 44706.605261415
3√n 1259.6439226453
4√n 211.43936544886
5√n 72.468400766896

Divisors of 1998680554

1, 2, 13, 26, 181, 362, 2353, 4706, 424709, 849418, 5521217, 11042434, 76872329, 153744658, 999340277, 1998680554

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 -1998680553
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 1998680554 can be divided by 16 positive divisors. The sum of these divisors (counting 1998680554) is 1, the average is 0.0625.

Base conversion 1998680554

Base System Value
2 Binary 1110111001000010111000111101010
3 Ternary 12011021212111021201
4 Quaternary 1313020113013222
5 Quinary 13043130234204
6 Senary 530154354414
8 Octal 16710270752
10 Decimal 1998680554
12 Duodecimal 47942ba0a
16 Hexadecimal 772171ea
20 Vigesimal 1b4bf17e
36 Base36 x1ynsa

Cryptographic Hash Functions

md5 ddd83f7202258dc46090718af6cfae93
sha1 85f406a0eea448728c5ac4565488623bd62604f9
sha256 70a19ef6f131904d32a32069bed980ebbe457c9134ccf58bdf6a98d2634a0e3a
sha512 41ac64622e39b0217c6fc9f255a50e74ae9a44ab16fc04e4db7e3475734b68968f366771da9830d0e074d9cd604107c5049f64a9c19878e33c0b16117e86c664
ripemd-160 601609469b2d6d23b1022e7feafe0e82c5f36548

1998680554 as geometric shapes

Circle

Radius = n
Diameter 3997361108
Circumference 12558080290.638
Area 1.2549795436235E+19

Sphere

Radius = n
Volume 3.3444042793441E+28
Surface area 5.0199181744939E+19
Circumference 12558080290.638

Square

Length = n
Perimeter 7994722216
Area 3994723956937746916
Diagonal 2826561146.3182

Cube

Length = n
Surface area 2.3968343741626E+19
Volume 7.9841770913294E+27
Space diagonal 3461816267.6279

Equilateral Triangle

Length = n
Perimeter 5996041662
Area 1.7297662139072E+18
Altitude 1730908133.814

Triangular Pyramid

Length = n
Surface area 1.7297662139072E+18
Volume 9.4094429391222E+26
Height 942187048.77272