1998192950 (number)

1998192950 is an even 10-digits composite number following 1998192949 and preceding 1998192951. In scientific notation, it is written as 1.998192950 × 10^9. The sum of its digits is 53. It has a total of 6 prime factors and 64 positive divisors. There are 693273600 positive integers (up to 1998192950) that are relatively prime to 1998192950.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million one hundred ninety-two thousand nine hundred fifty

Notation

Scientific notation 1.998192950 × 10^9
Engineering notation 1.998192950 × 10^9

Prime Factorization of 1998192950

Prime Factorization 2 × 19 × 13 × 25 × 137 × 1181

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1998192950
Product of the distinct prime numbers

The prime factorization of 1998192950 is 2 × 19 × 13 × 25 × 137 × 1181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 99, 29, 127, 774, 2770, 6986, 39016, 25008, 779931, 988860, 725953, 8946429, 27439045, 70438390, 340133488, 645515368, 4125736161, 7678315079

Basic calculations (n = 1998192950)

Multiplication

n×y
n×2 3996385900
n×3 5994578850
n×4 7992771800
n×5 9990964750

Division

n÷y
n÷2 999096475
n÷3 666064316.66667
n÷3 499548237.5
n÷5 399638590

Exponentiation

ny
n2 3992775065429702500
n3 7.9783349866774E+27
n4 1.5942252723117E+37
n5 3.1855696998451E+46

Nth Root

y√n
2√n 44701.151551163
3√n 1259.5414788324
4√n 211.42646842617
5√n 72.464864500855

Divisors of 1998192950

1, 2, 13, 19, 25, 26, 38, 50, 137, 247, 274, 325, 475, 494, 650, 950, 1181, 1781, 2362, 2603, 3425, 3562, 5206, 6175, 6850, 12350, 15353, 22439, 29525, 30706, 33839, 44525, 44878, 59050, 65075, 67678, 89050, 130150, 161797, 291707, 323594, 383825, 560975, 583414, 767650, 845975, 1121950, 1691950, 2103361, 3074143, 4044925, 4206722, 6148286, 7292675, 8089850, 14585350, 39963859, 52584025, 76853575, 79927718, 105168050, 153707150, 999096475, 1998192950

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998192949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998192950 can be divided by 64 positive divisors. The sum of these divisors (counting 1998192950) is 1, the average is 0.015625.

Base conversion 1998192950

Base System Value
2 Binary 1110111000110100000000100110110
3 Ternary 12011020221201102022
4 Quaternary 1313012200010312
5 Quinary 13043014133300
6 Senary 530140113142
8 Octal 16706400466
10 Decimal 1998192950
12 Duodecimal 4792357b2
16 Hexadecimal 771a0136
20 Vigesimal 1b48e27a
36 Base36 x1o7jq

Cryptographic Hash Functions

md5 e5782cc45000921e0db80cb2972a42e2
sha1 49289cbe89d5a2c3e5480e6d8d113dfaf6680737
sha256 e8be2931766ead41d9a171ce45b3bed79666381690925b4535b0496cb18dd551
sha512 bebae43a9442d6f3d502d0ce491462d65335ae4a0de3320eef002b77fdb7474fa6a6c2c7bdd63e547cfecd50bb2d99b47c2f2cc88040b8b58ed9b01817809188
ripemd-160 203eb9fa1a04893e161097f0a9cd5824bce79dd4

1998192950 as geometric shapes

Circle

Radius = n
Diameter 3996385900
Circumference 12555016584.35
Area 1.254367281299E+19

Sphere

Radius = n
Volume 3.3419571442699E+28
Surface area 5.0174691251962E+19
Circumference 12555016584.35

Square

Length = n
Perimeter 7992771800
Area 3992775065429702500
Diagonal 2825871570.1283

Cube

Length = n
Surface area 2.3956650392578E+19
Volume 7.9783349866774E+27
Space diagonal 3460971712.7259

Equilateral Triangle

Length = n
Perimeter 5994578850
Area 1.7289223191296E+18
Altitude 1730485856.363

Triangular Pyramid

Length = n
Surface area 1.7289223191296E+18
Volume 9.4025579527625E+26
Height 941957190.04277