2688891616 (number)

2688891616 is an even 10-digits composite number following 2688891615 and preceding 2688891617. In scientific notation, it is written as 2.688891616 × 10^9. The sum of its digits is 55. It has a total of 7 prime factors and 24 positive divisors. There are 1334771328 positive integers (up to 2688891616) that are relatively prime to 2688891616.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.688891616 × 10^9
Engineering notation 2.688891616 × 10^9

Prime Factorization of 2688891616

Prime Factorization 2 × 2 × 2 × 2 × 2 × 139 × 604517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 168055726
Product of the distinct prime numbers

The prime factorization of 2688891616 is 2 × 2 × 2 × 2 × 2 × 139 × 604517. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 6, 24, 860, 823, 7966, 7899, 68738, 92765, 663760, 927984, 8118881, 3021061, 81649863, 51931831, 375470129, 411726615, 6491558039, 4155637937

Basic calculations (n = 2688891616)

Multiplication

n×y
n×2 5377783232
n×3 8066674848
n×4 10755566464
n×5 13444458080

Division

n÷y
n÷2 1344445808
n÷3 896297205.33333
n÷3 672222904
n÷5 537778323.2

Exponentiation

ny
n2 7230138122595091456
n3 1.9441057780368E+28
n4 5.2274897271803E+37
n5 1.4056153300141E+47

Nth Root

y√n
2√n 51854.523582808
3√n 1390.564375135
4√n 227.71588346624
5√n 76.897931793534

Divisors of 2688891616

1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 604517, 1209034, 2418068, 4836136, 9672272, 19344544, 84027863, 168055726, 336111452, 672222904, 1344445808, 2688891616

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2688891615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2688891616 can be divided by 24 positive divisors. The sum of these divisors (counting 2688891616) is 1, the average is 0.041666666666667.

Base conversion 2688891616

Base System Value
2 Binary 10100000010001010011101011100000
3 Ternary 20221101121211212101
4 Quaternary 2200101103223200
5 Quinary 21001324012431
6 Senary 1122452140144
8 Octal 24021235340
10 Decimal 2688891616
12 Duodecimal 630607654
16 Hexadecimal a0453ae0
20 Vigesimal 2205b90g
36 Base36 18gwa1s

Cryptographic Hash Functions

md5 aa091f52366cfda37e3e7fa20714f98b
sha1 1aaedd74c4cd5620bf5e52e3a418c777f87dd24e
sha256 45e210107e496a6fd03b669eb148e978924f9e2d92a1c83c43cb808fbb83bcfc
sha512 f5029651684a4ee6145c56f6d7e27bc9ce11c04e76047c13dbe086e5f75864ecce3de601d40bfe8d5dcd16b69456e09a512d7f01d60d5fe2ca3d1a584d97a9b8
ripemd-160 d163f8f1f7da478fe438af5afc2bd6fcdd98d817

2688891616 as geometric shapes

Circle

Radius = n
Diameter 5377783232
Circumference 16894804294.25
Area 2.2714148810384E+19

Sphere

Radius = n
Volume 8.1434512401091E+28
Surface area 9.0856595241537E+19
Circumference 16894804294.25

Square

Length = n
Perimeter 10755566464
Area 7230138122595091456
Diagonal 3802666991.0985

Cube

Length = n
Surface area 4.3380828735571E+19
Volume 1.9441057780368E+28
Space diagonal 4657296894.958

Equilateral Triangle

Length = n
Perimeter 8066674848
Area 3.1307416435188E+18
Altitude 2328648447.479

Triangular Pyramid

Length = n
Surface area 3.1307416435188E+18
Volume 2.2911506316563E+27
Height 1267555663.6995