1998733830 (number)

1998733830 is an even 10-digits composite number following 1998733829 and preceding 1998733831. In scientific notation, it is written as 1.998733830 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 526901760 positive integers (up to 1998733830) that are relatively prime to 1998733830.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million seven hundred thirty-three thousand eight hundred thirty

Notation

Scientific notation 1.998733830 × 10^9
Engineering notation 1.998733830 × 10^9

Prime Factorization of 1998733830

Prime Factorization 2 × 3 × 5 × 113 × 811 × 727

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1998733830
Product of the distinct prime numbers

The prime factorization of 1998733830 is 2 × 3 × 5 × 113 × 811 × 727. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 11, 15, 828, 824, 4190, 8160, 2251, 76591, 770774, 931606, 3357130, 3568398, 30134510, 14169324, 688455891, 593511105, 4140126251, 8927116695

Basic calculations (n = 1998733830)

Multiplication

n×y
n×2 3997467660
n×3 5996201490
n×4 7994935320
n×5 9993669150

Division

n÷y
n÷2 999366915
n÷3 666244610
n÷3 499683457.5
n÷5 399746766

Exponentiation

ny
n2 3994936923186468900
n3 7.9848155770889E+27
n4 1.5959521020239E+37
n5 3.1898834573747E+46

Nth Root

y√n
2√n 44707.20109781
3√n 1259.6551147278
4√n 211.44077444478
5√n 72.468787100305

Divisors of 1998733830

1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 727, 811, 1130, 1454, 1622, 1695, 2181, 2433, 3390, 3635, 4055, 4362, 4866, 7270, 8110, 10905, 12165, 21810, 24330, 82151, 91643, 164302, 183286, 246453, 274929, 410755, 458215, 492906, 549858, 589597, 821510, 916430, 1179194, 1232265, 1374645, 1768791, 2464530, 2749290, 2947985, 3537582, 5895970, 8843955, 17687910, 66624461, 133248922, 199873383, 333122305, 399746766, 666244610, 999366915, 1998733830

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 -1998733829
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 1998733830 can be divided by 64 positive divisors. The sum of these divisors (counting 1998733830) is 1, the average is 0.015625.

Base conversion 1998733830

Base System Value
2 Binary 1110111001000100100001000000110
3 Ternary 12011021222012100220
4 Quaternary 1313020210020012
5 Quinary 13043133440310
6 Senary 530155445210
8 Octal 16710441006
10 Decimal 1998733830
12 Duodecimal 479456806
16 Hexadecimal 77224206
20 Vigesimal 1b4c1eba
36 Base36 x1zsw6

Cryptographic Hash Functions

md5 ccd171f106d59531aa29c0cd13517171
sha1 ca16d28fa045a2d8e2d4b06b019f228ac9c20cb6
sha256 72823e6ca65aadfa46e178253f68472723e7b586edca89458f91b3e9158a2b2e
sha512 148a05a924b88b000161ddfcc2e68b28a69b70653b9a951bd9e4001faa057174e39c6758fe0a5e776244026c9267bbb163f34553dbd4f2e19d7957edc9f7798d
ripemd-160 6ad7b86470b918ed3e5501d7b5dda34e57c162f5

1998733830 as geometric shapes

Circle

Radius = n
Diameter 3997467660
Circumference 12558415033.619
Area 1.2550464489437E+19

Sphere

Radius = n
Volume 3.3446717276336E+28
Surface area 5.0201857957749E+19
Circumference 12558415033.619

Square

Length = n
Perimeter 7994935320
Area 3994936923186468900
Diagonal 2826636489.9599

Cube

Length = n
Surface area 2.3969621539119E+19
Volume 7.9848155770889E+27
Space diagonal 3461908544.3667

Equilateral Triangle

Length = n
Perimeter 5996201490
Area 1.729858430998E+18
Altitude 1730954272.1834

Triangular Pyramid

Length = n
Surface area 1.729858430998E+18
Volume 9.4101954018059E+26
Height 942212163.31997