2181330688 (number)

2181330688 is an even 10-digits composite number following 2181330687 and preceding 2181330689. In scientific notation, it is written as 2.181330688 × 10^9. The sum of its digits is 40. It has a total of 10 prime factors and 36 positive divisors. There are 1089884160 positive integers (up to 2181330688) that are relatively prime to 2181330688.

Interesting facts

Basic properties

Name

Name two billion one hundred eighty-one million three hundred thirty thousand six hundred eighty-eight

Notation

Scientific notation 2.181330688 × 10^9
Engineering notation 2.181330688 × 10^9

Prime Factorization of 2181330688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2161 × 3943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 17041646
Product of the distinct prime numbers

The prime factorization of 2181330688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2161 × 3943. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 9, 76, 70, 560, 953, 3236, 9958, 4259, 94577, 720678, 326913, 3422739, 8125463, 39755369, 73316491, 987500042, 115843885, 2053191697, 9738932153

Basic calculations (n = 2181330688)

Multiplication

n×y
n×2 4362661376
n×3 6543992064
n×4 8725322752
n×5 10906653440

Division

n÷y
n÷2 1090665344
n÷3 727110229.33333
n÷3 545332672
n÷5 436266137.6

Exponentiation

ny
n2 4758203570410553344
n3 1.0379215467888E+28
n4 2.2640501217468E+37
n5 4.9386420097364E+46

Nth Root

y√n
2√n 46704.718048608
3√n 1296.9020291482
4√n 216.11274383666
5√n 73.746990453183

Divisors of 2181330688

1, 2, 4, 8, 16, 32, 64, 128, 256, 2161, 3943, 4322, 7886, 8644, 15772, 17288, 31544, 34576, 63088, 69152, 126176, 138304, 252352, 276608, 504704, 553216, 1009408, 8520823, 17041646, 34083292, 68166584, 136333168, 272666336, 545332672, 1090665344, 2181330688

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2181330687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2181330688 can be divided by 36 positive divisors. The sum of these divisors (counting 2181330688) is 1, the average is 0.027777777777778.

Base conversion 2181330688

Base System Value
2 Binary 10000010000001000111011100000000
3 Ternary 12122000120002011111
4 Quaternary 2002001013130000
5 Quinary 13431410040223
6 Senary 1000241253104
8 Octal 20201073400
10 Decimal 2181330688
12 Duodecimal 50a634194
16 Hexadecimal 82047700
20 Vigesimal 1e1d66e8
36 Base36 102phj4

Cryptographic Hash Functions

md5 683d85ed5fe7f9662cf27252155c8afc
sha1 8e1bd9d6e2654e92ecf33e8610af242b07d8628b
sha256 939435d9cebdde856051796d5cbd47104b89380b96979db5564be951ae3db083
sha512 0b1e7c84f48e7b1a447d06355da7d9bb8a9601f1bcd48679ec4f0f754a34a88e1eea690e83cd846e25032f15ad5d57acc74bac24f83f529db6950ba2ce528e10
ripemd-160 5787091722717184c011add473c1b29588a2d273

2181330688 as geometric shapes

Circle

Radius = n
Diameter 4362661376
Circumference 13705704928.942
Area 1.4948337381087E+19

Sphere

Radius = n
Volume 4.3476356085255E+28
Surface area 5.9793349524346E+19
Circumference 13705704928.942

Square

Length = n
Perimeter 8725322752
Area 4758203570410553344
Diagonal 3084867442.9902

Cube

Length = n
Surface area 2.8549221422463E+19
Volume 1.0379215467888E+28
Space diagonal 3778175579.7252

Equilateral Triangle

Length = n
Perimeter 6543992064
Area 2.0603625841767E+18
Altitude 1889087789.8626

Triangular Pyramid

Length = n
Surface area 2.0603625841767E+18
Volume 1.2232022734566E+27
Height 1028289147.6634