2388890691 (number)

2388890691 is an odd 10-digits composite number following 2388890690 and preceding 2388890692. In scientific notation, it is written as 2.388890691 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 1366554240 positive integers (up to 2388890691) that are relatively prime to 2388890691.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.388890691 × 10^9
Engineering notation 2.388890691 × 10^9

Prime Factorization of 2388890691

Prime Factorization 9 × 3 × 11 × 19 × 349 × 1213

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2388890691
Product of the distinct prime numbers

The prime factorization of 2388890691 is 9 × 3 × 11 × 19 × 349 × 1213. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 51, 4, 922, 636, 4028, 1484, 27833, 85773, 723728, 474548, 5969142, 183615, 26269636, 80789803, 913528694, 364989908, 5346404854, 2427111290

Basic calculations (n = 2388890691)

Multiplication

n×y
n×2 4777781382
n×3 7166672073
n×4 9555562764
n×5 11944453455

Division

n÷y
n÷2 1194445345.5
n÷3 796296897
n÷3 597222672.75
n÷5 477778138.2

Exponentiation

ny
n2 5706798733546457481
n3 1.363291836998E+28
n4 3.2567551785207E+37
n5 7.7800321288342E+46

Nth Root

y√n
2√n 48876.279430824
3√n 1336.7968885001
4√n 221.07980330827
5√n 75.099882172175

Divisors of 2388890691

1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 349, 513, 627, 1047, 1213, 1881, 3141, 3639, 3839, 5643, 6631, 9423, 10917, 11517, 13343, 19893, 23047, 32751, 34551, 40029, 59679, 69141, 72941, 103653, 120087, 179037, 207423, 218823, 253517, 360261, 423337, 622269, 656469, 760551, 1270011, 1969407, 2281653, 3810033, 4656707, 6844959, 8043403, 11430099, 13970121, 24130209, 41910363, 72390627, 88477433, 125731089, 217171881, 265432299, 796296897, 2388890691

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2388890690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2388890691 can be divided by 64 positive divisors. The sum of these divisors (counting 2388890691) is 1, the average is 0.015625.

Base conversion 2388890691

Base System Value
2 Binary 10001110011000111001010001000011
3 Ternary 20011111010012222000
4 Quaternary 2032120321101003
5 Quinary 14343024000231
6 Senary 1033014115043
8 Octal 21630712103
10 Decimal 2388890691
12 Duodecimal 56804ba83
16 Hexadecimal 8e639443
20 Vigesimal 1h6ab6eb
36 Base36 13ia7ur

Cryptographic Hash Functions

md5 f48deaa852015e037e64d0c869ad7570
sha1 36ef706c53cdca4ad9a367fe5ca31c20b30479c0
sha256 0ed7b7d7c707a3a33af283983a976a4ed7fb745b4c5bf03738521b88cef9af40
sha512 3557898defe013e7436faf589b245d5cd81b1e09be944032b046586cdf0011e8e977014358c8a80c9bbe06ab6cd84a07555cd1e8440ade56d3b82e58ee76a53b
ripemd-160 9534f917dbf000a009ef0b4360bc23f6459be122

2388890691 as geometric shapes

Circle

Radius = n
Diameter 4777781382
Circumference 15009842890.149
Area 1.7928436976825E+19

Sphere

Radius = n
Volume 5.7105434930824E+28
Surface area 7.17137479073E+19
Circumference 15009842890.149

Square

Length = n
Perimeter 9555562764
Area 5706798733546457481
Diagonal 3378401614.239

Cube

Length = n
Surface area 3.4240792401279E+19
Volume 1.363291836998E+28
Space diagonal 4137680050.5403

Equilateral Triangle

Length = n
Perimeter 7166672073
Area 2.471116338768E+18
Altitude 2068840025.2702

Triangular Pyramid

Length = n
Surface area 2.471116338768E+18
Volume 1.6066548377959E+27
Height 1126133871.413