2018668898 (number)

2018668898 is an even 10-digits composite number following 2018668897 and preceding 2018668899. In scientific notation, it is written as 2.018668898 × 10^9. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 1005404400 positive integers (up to 2018668898) that are relatively prime to 2018668898.

Interesting facts

Basic properties

Name

Name two billion eighteen million six hundred sixty-eight thousand eight hundred ninety-eight

Notation

Scientific notation 2.018668898 × 10^9
Engineering notation 2.018668898 × 10^9

Prime Factorization of 2018668898

Prime Factorization 2 × 421 × 2791 × 859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2018668898
Product of the distinct prime numbers

The prime factorization of 2018668898 is 2 × 421 × 2791 × 859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 100, 70, 740, 620, 817, 7933, 70720, 26706, 417601, 397535, 8861291, 4760301, 60193359, 63111331, 65889759, 7113172, 4714677869, 9530561260

Basic calculations (n = 2018668898)

Multiplication

n×y
n×2 4037337796
n×3 6056006694
n×4 8074675592
n×5 10093344490

Division

n÷y
n÷2 1009334449
n÷3 672889632.66667
n÷3 504667224.5
n÷5 403733779.6

Exponentiation

ny
n2 4075024119752534404
n3 8.2261244491443E+27
n4 1.6605821576565E+37
n5 3.3521655542349E+46

Nth Root

y√n
2√n 44929.599352765
3√n 1263.8291379799
4√n 211.9660334883
5√n 72.612772343417

Divisors of 2018668898

1, 2, 421, 842, 859, 1718, 2791, 5582, 361639, 723278, 1175011, 2350022, 2397469, 4794938, 1009334449, 2018668898

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 -2018668897
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 2018668898 can be divided by 16 positive divisors. The sum of these divisors (counting 2018668898) is 1, the average is 0.0625.

Base conversion 2018668898

Base System Value
2 Binary 1111000010100100111000101100010
3 Ternary 12012200111000010202
4 Quaternary 1320110213011202
5 Quinary 13113234401043
6 Senary 532151025202
8 Octal 17024470542
10 Decimal 2018668898
12 Duodecimal 48406b202
16 Hexadecimal 78527162
20 Vigesimal 1bagdc4i
36 Base36 xdv2w2

Cryptographic Hash Functions

md5 158c3f92c27cd746839f11a592bd2afd
sha1 8d38c38d01c80868965542c99200d78a0d641a9f
sha256 4f58dd02fccc4c343253ea3d4e2d3dac0cf8b106d19c1b915be19641cb76f319
sha512 eea0470b6cb7265fc140f171591a02da186cf4b15ba07fa1b38856ff464b20524a2f94a996a8cacecaed3582d0f64118693c7b441e4f26477033895a34efa0b4
ripemd-160 ee1bc8f1238a0b214740ef40b5907a23ed5a550d

2018668898 as geometric shapes

Circle

Radius = n
Diameter 4037337796
Circumference 12683670759.974
Area 1.2802065837816E+19

Sphere

Radius = n
Volume 3.4457509515929E+28
Surface area 5.1208263351263E+19
Circumference 12683670759.974

Square

Length = n
Perimeter 8074675592
Area 4075024119752534404
Diagonal 2854828933.4924

Cube

Length = n
Surface area 2.4450144718515E+19
Volume 8.2261244491443E+27
Space diagonal 3496437094.9951

Equilateral Triangle

Length = n
Perimeter 6056006694
Area 1.76453720437E+18
Altitude 1748218547.4975

Triangular Pyramid

Length = n
Surface area 1.76453720437E+18
Volume 9.6945806347906E+26
Height 951609644.49745