1998200090 (number)

1998200090 is an even 10-digits composite number following 1998200089 and preceding 1998200091. In scientific notation, it is written as 1.998200090 × 10^9. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 792800064 positive integers (up to 1998200090) that are relatively prime to 1998200090.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.998200090 × 10^9
Engineering notation 1.998200090 × 10^9

Prime Factorization of 1998200090

Prime Factorization 2 × 5 × 619 × 167 × 1933

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1998200090
Product of the distinct prime numbers

The prime factorization of 1998200090 is 2 × 5 × 619 × 167 × 1933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 97, 92, 795, 302, 3327, 7393, 98837, 59158, 536735, 345493, 1668093, 9604912, 35218543, 58753225, 991979225, 454173505, 1823894151, 4072981232

Basic calculations (n = 1998200090)

Multiplication

n×y
n×2 3996400180
n×3 5994600270
n×4 7992800360
n×5 9991000450

Division

n÷y
n÷2 999100045
n÷3 666066696.66667
n÷3 499550022.5
n÷5 399640018

Exponentiation

ny
n2 3992803599676008100
n3 7.9784205122249E+27
n4 1.5942480585586E+37
n5 3.1856266140941E+46

Nth Root

y√n
2√n 44701.231414806
3√n 1259.5429790404
4√n 211.42665729469
5√n 72.464916287485

Divisors of 1998200090

1, 2, 5, 10, 167, 334, 619, 835, 1238, 1670, 1933, 3095, 3866, 6190, 9665, 19330, 103373, 206746, 322811, 516865, 645622, 1033730, 1196527, 1614055, 2393054, 3228110, 5982635, 11965270, 199820009, 399640018, 999100045, 1998200090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998200089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998200090 can be divided by 32 positive divisors. The sum of these divisors (counting 1998200090) is 1, the average is 0.03125.

Base conversion 1998200090

Base System Value
2 Binary 1110111000110100001110100011010
3 Ternary 12011020222002012202
4 Quaternary 1313012201310122
5 Quinary 13043014400330
6 Senary 530140210202
8 Octal 16706416432
10 Decimal 1998200090
12 Duodecimal 479239962
16 Hexadecimal 771a1d1a
20 Vigesimal 1b48f04a
36 Base36 x1od22

Cryptographic Hash Functions

md5 74fe6aa9029ac7bbcad95de86804513e
sha1 b22d297733506559056e4205613fa5c68f66d6a5
sha256 d66a6c3e21c0243f0825cd0a0599cb14b24a78e0b319ab45c0ad0e7544c711b5
sha512 98d145141bd467764282c9f54de7094ac5c18f72d1e2f8ec492afab15e85bae79e9095b84fc4980881dbda9fbcac1d1b0735ab4f601de66bbdae0441933807a3
ripemd-160 e545a91bc7eae04d205595cec60a95cd0467ec04

1998200090 as geometric shapes

Circle

Radius = n
Diameter 3996400180
Circumference 12555061446.293
Area 1.2543762455969E+19

Sphere

Radius = n
Volume 3.3419929691275E+28
Surface area 5.0175049823876E+19
Circumference 12555061446.293

Square

Length = n
Perimeter 7992800360
Area 3992803599676008100
Diagonal 2825881667.6131

Cube

Length = n
Surface area 2.3956821598056E+19
Volume 7.9784205122249E+27
Space diagonal 3460984079.5687

Equilateral Triangle

Length = n
Perimeter 5994600270
Area 1.7289346748207E+18
Altitude 1730492039.7844

Triangular Pyramid

Length = n
Surface area 1.7289346748207E+18
Volume 9.4026587455868E+26
Height 941960555.87105