1998200091 (number)

1998200091 is an odd 10-digits composite number following 1998200090 and preceding 1998200092. In scientific notation, it is written as 1.998200091 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 1321859328 positive integers (up to 1998200091) that are relatively prime to 1998200091.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.998200091 × 10^9
Engineering notation 1.998200091 × 10^9

Prime Factorization of 1998200091

Prime Factorization 3 × 179 × 499 × 7457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998200091
Product of the distinct prime numbers

The prime factorization of 1998200091 is 3 × 179 × 499 × 7457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 8, 20, 304, 886, 5072, 6383, 67492, 11, 612145, 427576, 7340384, 9802806, 89400590, 27040164, 134859598, 482697979, 895732023, 1459583702

Basic calculations (n = 1998200091)

Multiplication

n×y
n×2 3996400182
n×3 5994600273
n×4 7992800364
n×5 9991000455

Division

n÷y
n÷2 999100045.5
n÷3 666066697
n÷3 499550022.75
n÷5 399640018.2

Exponentiation

ny
n2 3992803603672408281
n3 7.9784205242033E+27
n4 1.5942480617499E+37
n5 3.1856266220653E+46

Nth Root

y√n
2√n 44701.231425991
3√n 1259.5429792506
4√n 211.42665732114
5√n 72.464916294738

Divisors of 1998200091

1, 3, 179, 499, 537, 1497, 7457, 22371, 89321, 267963, 1334803, 3721043, 4004409, 11163129, 666066697, 1998200091

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 -1998200090
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 1998200091 can be divided by 16 positive divisors. The sum of these divisors (counting 1998200091) is 1, the average is 0.0625.

Base conversion 1998200091

Base System Value
2 Binary 1110111000110100001110100011011
3 Ternary 12011020222002012210
4 Quaternary 1313012201310123
5 Quinary 13043014400331
6 Senary 530140210203
8 Octal 16706416433
10 Decimal 1998200091
12 Duodecimal 479239963
16 Hexadecimal 771a1d1b
20 Vigesimal 1b48f04b
36 Base36 x1od23

Cryptographic Hash Functions

md5 82317808579ffbb554b9dce331246b16
sha1 57bfccc7f3cb41a295aecc3aa670ca4332928d25
sha256 19a513575d31d53bb16042c128baf4e24267f0fd5d03fb7ee3832ae909f3d228
sha512 b9e47a1a37fa9289121ad2c37e3cb0f260fe5e2151a5d94c0394ded1972dc075fb6948d8f632b6086320fc9cc91ed0cd7d1b433fc09e2b3b0d7a800bca104324
ripemd-160 f9ab996b3c79fadf98bbb8d3deb404a05e0bba09

1998200091 as geometric shapes

Circle

Radius = n
Diameter 3996400182
Circumference 12555061452.576
Area 1.2543762468524E+19

Sphere

Radius = n
Volume 3.341992974145E+28
Surface area 5.0175049874096E+19
Circumference 12555061452.576

Square

Length = n
Perimeter 7992800364
Area 3992803603672408281
Diagonal 2825881669.0274

Cube

Length = n
Surface area 2.3956821622034E+19
Volume 7.9784205242033E+27
Space diagonal 3460984081.3008

Equilateral Triangle

Length = n
Perimeter 5994600273
Area 1.7289346765512E+18
Altitude 1730492040.6504

Triangular Pyramid

Length = n
Surface area 1.7289346765512E+18
Volume 9.4026587597035E+26
Height 941960556.34245