2688891612 (number)

2688891612 is an even 10-digits composite number following 2688891611 and preceding 2688891613. In scientific notation, it is written as 2.688891612 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 794976000 positive integers (up to 2688891612) that are relatively prime to 2688891612.

Interesting facts

Basic properties

Name

Name two billion six hundred eighty-eight million eight hundred ninety-one thousand six hundred twelve

Notation

Scientific notation 2.688891612 × 10^9
Engineering notation 2.688891612 × 10^9

Prime Factorization of 2688891612

Prime Factorization 2 × 2 × 3 × 197 × 11 × 53 × 1951

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1344445806
Product of the distinct prime numbers

The prime factorization of 2688891612 is 2 × 2 × 3 × 197 × 11 × 53 × 1951. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2688891612)

Multiplication

n×y
n×2 5377783224
n×3 8066674836
n×4 10755566448
n×5 13444458060

Division

n÷y
n÷2 1344445806
n÷3 896297204
n÷3 672222903
n÷5 537778322.4

Exponentiation

ny
n2 7230138101083958544
n3 1.9441057693606E+28
n4 5.2274896960746E+37
n5 1.4056153195591E+47

Nth Root

y√n
2√n 51854.523544239
3√n 1390.5643744454
4√n 227.71588338155
5√n 76.897931770655

Divisors of 2688891612

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2688891611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2688891612 can be divided by 96 positive divisors. The sum of these divisors (counting 2688891612) is 1, the average is 0.010416666666667.

Base conversion 2688891612

Base System Value
2 Binary 10100000010001010011101011011100
3 Ternary 20221101121211212020
4 Quaternary 2200101103223130
5 Quinary 21001324012422
6 Senary 1122452140140
8 Octal 24021235334
10 Decimal 2688891612
12 Duodecimal 630607650
16 Hexadecimal a0453adc
20 Vigesimal 2205b90c
36 Base36 18gwa1o

Cryptographic Hash Functions

md5 1384e14feadb5a447150656fe4623d00
sha1 986f90ab2ed5381e4ec774b2de1d715715f7c24c
sha256 7e14e0ed2cbb98bd3c25f1c9a3296a2615006dd0ba30d7a3d586db60645f1fd1
sha512 8d55bed862c1b806396f46cc0724db1fb96ea83df3b0c917f131ff301a755ebe4862c355a47363e3ed0867d2163b950fdc112ca6940f0ee5190403b56aaa51d6
ripemd-160 df1e5a034c9a307e2e0eed9af0e965c44dd8ea56

2688891612 as geometric shapes

Circle

Radius = n
Diameter 5377783224
Circumference 16894804269.117
Area 2.2714148742805E+19

Sphere

Radius = n
Volume 8.1434512037665E+28
Surface area 9.085659497122E+19
Circumference 16894804269.117

Square

Length = n
Perimeter 10755566448
Area 7230138101083958544
Diagonal 3802666985.4417

Cube

Length = n
Surface area 4.3380828606504E+19
Volume 1.9441057693606E+28
Space diagonal 4657296888.0298

Equilateral Triangle

Length = n
Perimeter 8066674836
Area 3.1307416342042E+18
Altitude 2328648444.0149

Triangular Pyramid

Length = n
Surface area 3.1307416342042E+18
Volume 2.2911506214313E+27
Height 1267555661.8139