1998296811 (number)

1998296811 is an odd 10-digits composite number following 1998296810 and preceding 1998296812. In scientific notation, it is written as 1.998296811 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 40 positive divisors. There are 1136404080 positive integers (up to 1998296811) that are relatively prime to 1998296811.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.998296811 × 10^9
Engineering notation 1.998296811 × 10^9

Prime Factorization of 1998296811

Prime Factorization 3 × 3 × 7 × 9 × 211 × 16703

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 666098937
Product of the distinct prime numbers

The prime factorization of 1998296811 is 3 × 3 × 7 × 9 × 211 × 16703. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 99, 54, 825, 383, 1842, 6740, 18462, 85091, 150023, 858613, 6472307, 9281867, 37944289, 98462401, 375235707, 428865783, 9043421070, 3299506194

Basic calculations (n = 1998296811)

Multiplication

n×y
n×2 3996593622
n×3 5994890433
n×4 7993187244
n×5 9991484055

Division

n÷y
n÷2 999148405.5
n÷3 666098937
n÷3 499574202.75
n÷5 399659362.2

Exponentiation

ny
n2 3993190144852769721
n3 7.9795791321759E+27
n4 1.5945567532949E+37
n5 3.1863976750678E+46

Nth Root

y√n
2√n 44702.313262291
3√n 1259.5633010445
4√n 211.42921572548
5√n 72.465617793156

Divisors of 1998296811

1, 3, 7, 9, 21, 27, 63, 81, 189, 211, 567, 633, 1477, 1899, 4431, 5697, 13293, 16703, 17091, 39879, 50109, 116921, 119637, 150327, 350763, 450981, 1052289, 1352943, 3156867, 3524333, 9470601, 10572999, 24670331, 31718997, 74010993, 95156991, 222032979, 285470973, 666098937, 1998296811

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998296810
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998296811 can be divided by 40 positive divisors. The sum of these divisors (counting 1998296811) is 1, the average is 0.025.

Base conversion 1998296811

Base System Value
2 Binary 1110111000110111001011011101011
3 Ternary 12011021010222220000
4 Quaternary 1313012321123223
5 Quinary 13043030444221
6 Senary 530142234043
8 Octal 16706713353
10 Decimal 1998296811
12 Duodecimal 479285923
16 Hexadecimal 771b96eb
20 Vigesimal 1b49720b
36 Base36 x1qfor

Cryptographic Hash Functions

md5 10c8084b8802e605f28a1a7d95afecf5
sha1 e4d59bcf03e02c32abd0ef18d9bf9c52fdf92531
sha256 489a6f5db5c8d49706a4abc96ddfbb3afca3bbc4104a2ae364b0edd371a96965
sha512 2cd14cec8251c8d9fdb24649fbe6b2825012bc6fb86a9c175d1d137566eaed2e94512cdd80a13fa8a54ee4796849ed8a07b8a99dcfbdb236da205a67a4ccd07e
ripemd-160 163207e6e87b326ca88e3bf4ca4951ddcbf4f248

1998296811 as geometric shapes

Circle

Radius = n
Diameter 3996593622
Circumference 12555669162.259
Area 1.2544976823457E+19

Sphere

Radius = n
Volume 3.3424782907176E+28
Surface area 5.0179907293826E+19
Circumference 12555669162.259

Square

Length = n
Perimeter 7993187244
Area 3993190144852769721
Diagonal 2826018451.7631

Cube

Length = n
Surface area 2.3959140869117E+19
Volume 7.9795791321759E+27
Space diagonal 3461151605.2549

Equilateral Triangle

Length = n
Perimeter 5994890433
Area 1.7291020537921E+18
Altitude 1730575802.6274

Triangular Pyramid

Length = n
Surface area 1.7291020537921E+18
Volume 9.4040241922938E+26
Height 942006150.5877