1998698375 (number)

1998698375 is an odd 10-digits composite number following 1998698374 and preceding 1998698376. In scientific notation, it is written as 1.998698375 × 10^9. The sum of its digits is 65. It has a total of 5 prime factors and 32 positive divisors. There are 1544054400 positive integers (up to 1998698375) that are relatively prime to 1998698375.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million six hundred ninety-eight thousand three hundred seventy-five

Notation

Scientific notation 1.998698375 × 10^9
Engineering notation 1.998698375 × 10^9

Prime Factorization of 1998698375

Prime Factorization 5 × 25 × 139 × 37 × 3109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1998698375
Product of the distinct prime numbers

The prime factorization of 1998698375 is 5 × 25 × 139 × 37 × 3109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1998698375)

Multiplication

n×y
n×2 3997396750
n×3 5996095125
n×4 7994793500
n×5 9993491875

Division

n÷y
n÷2 999349187.5
n÷3 666232791.66667
n÷3 499674593.75
n÷5 399739675

Exponentiation

ny
n2 3994795194227640625
n3 7.9843906631606E+27
n4 1.5958388643824E+37
n5 3.189600545003E+46

Nth Root

y√n
2√n 44706.804571564
3√n 1259.6476664564
4√n 211.43983676584
5√n 72.468529997629

Divisors of 1998698375

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998698374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998698375 can be divided by 32 positive divisors. The sum of these divisors (counting 1998698375) is 1, the average is 0.03125.

Base conversion 1998698375

Base System Value
2 Binary 1110111001000011011011110000111
3 Ternary 12011021220101201202
4 Quaternary 1313020123132013
5 Quinary 13043131322000
6 Senary 530155013115
8 Octal 16710333607
10 Decimal 1998698375
12 Duodecimal 47943a19b
16 Hexadecimal 7721b787
20 Vigesimal 1b4bh5if
36 Base36 x1z1jb

Cryptographic Hash Functions

md5 89f82ebf4cd00607226bf06b3d00c88e
sha1 afb8d9c9aa812dd37ca3a1876545f115af1b6a30
sha256 2717266bc6185e13044900147d8a9e15a27c21455b8d30fa00f8fcbddf73f7ca
sha512 cd54e533aa2962b773175c2ce551ee9fc50cb0e863c32ff5ee6e6882bcb08b8cb12b5d06fbdb2e41c631cd1a03ee6b419f8c087555e1af830a33946f1dfaae76
ripemd-160 854de82f3c962d4b2764a2894fff4725a9def427

1998698375 as geometric shapes

Circle

Radius = n
Diameter 3997396750
Circumference 12558192263.284
Area 1.2550019234781E+19

Sphere

Radius = n
Volume 3.3444937401035E+28
Surface area 5.0200076939125E+19
Circumference 12558192263.284

Square

Length = n
Perimeter 7994793500
Area 3994795194227640625
Diagonal 2826586349.0181

Cube

Length = n
Surface area 2.3968771165366E+19
Volume 7.9843906631606E+27
Space diagonal 3461847134.5054

Equilateral Triangle

Length = n
Perimeter 5996095125
Area 1.7297970605586E+18
Altitude 1730923567.2527

Triangular Pyramid

Length = n
Surface area 1.7297970605586E+18
Volume 9.409694635939E+26
Height 942195449.67269