1998401070 (number)
1998401070 is an even 10-digits composite number following 1998401069 and preceding 1998401071. In scientific notation, it is written as 1.998401070 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 528837920 positive integers (up to 1998401070) that are relatively prime to 1998401070.
Interesting facts
- 1998401070 has 32 divisors, whose sum is 4832784000
- The reverse of 1998401070 is 0701048991
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | one billion nine hundred ninety-eight million four hundred one thousand seventy |
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Notation
Scientific notation | 1.998401070 × 10^9 |
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Engineering notation | 1.998401070 × 10^9 |
Prime Factorization of 1998401070
Prime Factorization 2 × 5 × 3 × 131 × 508499
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1998401070 | Product of the distinct prime numbers |
The prime factorization of 1998401070 is 2 × 5 × 3 × 131 × 508499. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1998401070)
Multiplication
n×yn×2 | 3996802140 |
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n×3 | 5995203210 |
n×4 | 7993604280 |
n×5 | 9992005350 |
Division
n÷yn÷2 | 999200535 |
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n÷3 | 666133690 |
n÷3 | 499600267.5 |
n÷5 | 399680214 |
Exponentiation
nyn2 | 3993606836577144900 |
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n3 | 7.9808281753751E+27 |
n4 | 1.5948895565156E+37 |
n5 | 3.1872289962725E+46 |
Nth Root
y√n2√n | 44703.479394785 |
---|---|
3√n | 1259.5852061198 |
4√n | 211.43197344485 |
5√n | 72.466373940604 |
Divisors of 1998401070
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 | -1998401069 | 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 1998401070 can be divided by 32 positive divisors. The sum of these divisors (counting 1998401070) is 1, the average is 0.03125.
Base conversion 1998401070
Base | System | Value |
---|---|---|
2 | Binary | 1110111000111010010111000101110 |
3 | Ternary | 12011021100021220110 |
4 | Quaternary | 1313013102320232 |
5 | Quinary | 13043042313240 |
6 | Senary | 530144400450 |
8 | Octal | 16707227056 |
10 | Decimal | 1998401070 |
12 | Duodecimal | 479316126 |
16 | Hexadecimal | 771d2e2e |
20 | Vigesimal | 1b4a02da |
36 | Base36 | x1so4u |
Cryptographic Hash Functions
md5 | eadb85b03460d4ec8a3f38b922744981 |
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sha1 | 406f9221b0b00f1e9d0bbc2237346c2d1d320e33 |
sha256 | ed88e2de670e9fb9689cdeca67c0c09b4be569baf491db99dfd5f123ce884cac |
sha512 | 935d2438cbbc6d64206883d0a8a32164635df3e060dfad00f479405c7bf0b231650b228dcee8c5108d94a129f35e40a500558244df9af67902b7bf7f7df52700 |
ripemd-160 | 404e42f48fc4e9aaee8974cc8a642cfc927c9807 |
1998401070 as geometric shapes
Circle
Radius = nDiameter | 3996802140 |
---|---|
Circumference | 12556324240.876 |
Area | 1.2546285899117E+19 |
Sphere
Radius = nVolume | 3.3430014887094E+28 |
---|---|
Surface area | 5.0185143596467E+19 |
Circumference | 12556324240.876 |
Square
Length = nPerimeter | 7993604280 |
---|---|
Area | 3993606836577144900 |
Diagonal | 2826165896.2549 |
Cube
Length = nSurface area | 2.3961641019463E+19 |
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Volume | 7.9808281753751E+27 |
Space diagonal | 3461332187.14 |
Equilateral Triangle
Length = nPerimeter | 5995203210 |
---|---|
Area | 1.7292824866015E+18 |
Altitude | 1730666093.57 |
Triangular Pyramid
Length = nSurface area | 1.7292824866015E+18 |
---|---|
Volume | 9.4054962038206E+26 |
Height | 942055298.75164 |