1998726212 (number)

1998726212 is an even 10-digits composite number following 1998726211 and preceding 1998726213. In scientific notation, it is written as 1.998726212 × 10^9. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 844590240 positive integers (up to 1998726212) that are relatively prime to 1998726212.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million seven hundred twenty-six thousand two hundred twelve

Notation

Scientific notation 1.998726212 × 10^9
Engineering notation 1.998726212 × 10^9

Prime Factorization of 1998726212

Prime Factorization 2 × 2 × 7 × 163 × 131 × 3343

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 999363106
Product of the distinct prime numbers

The prime factorization of 1998726212 is 2 × 2 × 7 × 163 × 131 × 3343. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 71, 36, 988, 582, 3047, 8624, 147, 30254, 156589, 785671, 2024444, 1304324, 25828096, 38535549, 834733031, 296648755, 9123206090, 790624364

Basic calculations (n = 1998726212)

Multiplication

n×y
n×2 3997452424
n×3 5996178636
n×4 7994904848
n×5 9993631060

Division

n÷y
n÷2 999363106
n÷3 666242070.66667
n÷3 499681553
n÷5 399745242.4

Exponentiation

ny
n2 3994906470535868944
n3 7.9847242771484E+27
n4 1.5959277708329E+37
n5 3.1898226680225E+46

Nth Root

y√n
2√n 44707.115898926
3√n 1259.6535143705
4√n 211.44057297247
5√n 72.468731858526

Divisors of 1998726212

1, 2, 4, 7, 14, 28, 131, 163, 262, 326, 524, 652, 917, 1141, 1834, 2282, 3343, 3668, 4564, 6686, 13372, 21353, 23401, 42706, 46802, 85412, 93604, 149471, 298942, 437933, 544909, 597884, 875866, 1089818, 1751732, 2179636, 3065531, 3814363, 6131062, 7628726, 12262124, 15257452, 71383079, 142766158, 285532316, 499681553, 999363106, 1998726212

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998726211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998726212 can be divided by 48 positive divisors. The sum of these divisors (counting 1998726212) is 1, the average is 0.020833333333333.

Base conversion 1998726212

Base System Value
2 Binary 1110111001000100010010001000100
3 Ternary 12011021221210220202
4 Quaternary 1313020202101010
5 Quinary 13043133214322
6 Senary 530155350032
8 Octal 16710422104
10 Decimal 1998726212
12 Duodecimal 479452318
16 Hexadecimal 77222444
20 Vigesimal 1b4c0fac
36 Base36 x1zn0k

Cryptographic Hash Functions

md5 d4e98c8ef5753d8885646a6b5fd19ffc
sha1 ad0b08fed85cf3e9410588c34ef857a7e53fba56
sha256 db41b5766f45eca057631f29e39e1d4fb3dcc97dc1913343eaba99a07b5b4123
sha512 b450f3567d6146968d0e61077405d79c71fee4b4a62b917fe1e47deaa843d1e21ee1f1afc92d6c9544b9cfccdbd953bb33ca8bacbbd8300b11a27d50ac49b2c9
ripemd-160 05fcfd21986ba77a8d1ab2a46def2bf75a02ba31

1998726212 as geometric shapes

Circle

Radius = n
Diameter 3997452424
Circumference 12558367168.313
Area 1.2550368819614E+19

Sphere

Radius = n
Volume 3.344633484004E+28
Surface area 5.0201475278455E+19
Circumference 12558367168.313

Square

Length = n
Perimeter 7994904848
Area 3994906470535868944
Diagonal 2826625716.481

Cube

Length = n
Surface area 2.3969438823215E+19
Volume 7.9847242771484E+27
Space diagonal 3461895349.6037

Equilateral Triangle

Length = n
Perimeter 5996178636
Area 1.7298452446134E+18
Altitude 1730947674.8018

Triangular Pyramid

Length = n
Surface area 1.7298452446134E+18
Volume 9.4100878037942E+26
Height 942208572.16033