1999720898 (number)

1999720898 is an even 10-digits composite number following 1999720897 and preceding 1999720899. In scientific notation, it is written as 1.999720898 × 10^9. The sum of its digits is 62. It has a total of 5 prime factors and 32 positive divisors. There are 845627328 positive integers (up to 1999720898) that are relatively prime to 1999720898.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.999720898 × 10^9
Engineering notation 1.999720898 × 10^9

Prime Factorization of 1999720898

Prime Factorization 2 × 7 × 103 × 293 × 4733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1999720898
Product of the distinct prime numbers

The prime factorization of 1999720898 is 2 × 7 × 103 × 293 × 4733. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1999720898)

Multiplication

n×y
n×2 3999441796
n×3 5999162694
n×4 7998883592
n×5 9998604490

Division

n÷y
n÷2 999860449
n÷3 666573632.66667
n÷3 499930224.5
n÷5 399944179.6

Exponentiation

ny
n2 3998883669897926404
n3 7.9966512433658E+27
n4 1.5991070605376E+37
n5 3.1977678070965E+46

Nth Root

y√n
2√n 44718.238985899
3√n 1259.8624394209
4√n 211.46687444113
5√n 72.475943380306

Divisors of 1999720898

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 -1999720897
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 1999720898 can be divided by 32 positive divisors. The sum of these divisors (counting 1999720898) is 1, the average is 0.03125.

Base conversion 1999720898

Base System Value
2 Binary 1110111001100010101000111000010
3 Ternary 12011100211100100222
4 Quaternary 1313030111013002
5 Quinary 13043412032043
6 Senary 530232543042
8 Octal 16714250702
10 Decimal 1999720898
12 Duodecimal 479851a82
16 Hexadecimal 773151c2
20 Vigesimal 1b4i524i
36 Base36 x2kyiq

Cryptographic Hash Functions

md5 d75ee3ccd5ce27337bd45d344b191fb3
sha1 008608092e2b9d8182cbf3e665af78a77d4a025e
sha256 e8840f33732e70c039f736eadb6ff07b4ffee760f4d873793f2fcae412a8d01f
sha512 c2aa47ff4869f575602c7bd54394b02ec574ac435bba0a78961203d1eebd4b76b4b8c631860cdcf33da03556e380654de682da0202fe1d3c532731600eb30eff
ripemd-160 06b3e77be929415e6f3382626d38d98e0ceb2d01

1999720898 as geometric shapes

Circle

Radius = n
Diameter 3999441796
Circumference 12564616964.774
Area 1.2562863559912E+19

Sphere

Radius = n
Volume 3.3496294399304E+28
Surface area 5.0251454239646E+19
Circumference 12564616964.774

Square

Length = n
Perimeter 7998883592
Area 3998883669897926404
Diagonal 2828032414.9125

Cube

Length = n
Surface area 2.3993302019388E+19
Volume 7.9966512433658E+27
Space diagonal 3463618196.2933

Equilateral Triangle

Length = n
Perimeter 5999162694
Area 1.7315674224552E+18
Altitude 1731809098.1466

Triangular Pyramid

Length = n
Surface area 1.7315674224552E+18
Volume 9.4241438682797E+26
Height 942677471.6375