1998869275 (number)

1998869275 is an odd 10-digits composite number following 1998869274 and preceding 1998869276. In scientific notation, it is written as 1.998869275 × 10^9. The sum of its digits is 64. It has a total of 4 prime factors and 16 positive divisors. There are 1474243200 positive integers (up to 1998869275) that are relatively prime to 1998869275.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million eight hundred sixty-nine thousand two hundred seventy-five

Notation

Scientific notation 1.998869275 × 10^9
Engineering notation 1.998869275 × 10^9

Prime Factorization of 1998869275

Prime Factorization 25 × 13 × 907 × 6781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1998869275
Product of the distinct prime numbers

The prime factorization of 1998869275 is 25 × 13 × 907 × 6781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 82, 62, 875, 115, 6800, 7259, 14195, 54724, 678217, 154910, 6905989, 3782202, 75280375, 16648129, 644363078, 779689839, 2216944290, 4567317814

Basic calculations (n = 1998869275)

Multiplication

n×y
n×2 3997738550
n×3 5996607825
n×4 7995477100
n×5 9994346375

Division

n÷y
n÷2 999434637.5
n÷3 666289758.33333
n÷3 499717318.75
n÷5 399773855

Exponentiation

ny
n2 3995478378539025625
n3 7.9864389697885E+27
n4 1.5963847473373E+37
n5 3.1909644225311E+46

Nth Root

y√n
2√n 44708.715872859
3√n 1259.6835677632
4√n 211.44435644599
5√n 72.46976924897

Divisors of 1998869275

1, 13, 25, 325, 907, 6781, 11791, 22675, 88153, 169525, 294775, 2203825, 6150367, 79954771, 153759175, 1998869275

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 -1998869274
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 1998869275 can be divided by 16 positive divisors. The sum of these divisors (counting 1998869275) is 1, the average is 0.0625.

Base conversion 1998869275

Base System Value
2 Binary 1110111001001000101001100011011
3 Ternary 12011022020002011101
4 Quaternary 1313021011030123
5 Quinary 13043202304100
6 Senary 530202412231
8 Octal 16711051433
10 Decimal 1998869275
12 Duodecimal 479501077
16 Hexadecimal 7724531b
20 Vigesimal 1b4cid3f
36 Base36 x22pej

Cryptographic Hash Functions

md5 f2b7bb5dc140a191ba1790af747cfaeb
sha1 6bea1d9cb6b64a1068e4da4e631ccbc00cd0a508
sha256 3a0c19bc7e79ded896afd5ac5a0e78c847d367802c4b2c2760df2af128b260f2
sha512 6b15cb68b349c32ba4b9e2643ebc59e566d87ae74c2d998f7e45f876648077e26f3fcae390d393b374963f10808c014147e4ef606ed802fe1e2f4eade7371d71
ripemd-160 9e5c84c14f24b84c5ee7bb6bb3c14d6a61057770

1998869275 as geometric shapes

Circle

Radius = n
Diameter 3997738550
Circumference 12559266059.653
Area 1.2552165521595E+19

Sphere

Radius = n
Volume 3.3453517327774E+28
Surface area 5.020866208638E+19
Circumference 12559266059.653

Square

Length = n
Perimeter 7995477100
Area 3995478378539025625
Diagonal 2826828038.1159

Cube

Length = n
Surface area 2.3972870271234E+19
Volume 7.9864389697885E+27
Space diagonal 3462143141.9884

Equilateral Triangle

Length = n
Perimeter 5996607825
Area 1.7300928880431E+18
Altitude 1731071570.9942

Triangular Pyramid

Length = n
Surface area 1.7300928880431E+18
Volume 9.4121085884499E+26
Height 942276012.70529