2988894 (number)

2988894 is an even 7-digits composite number following 2988893 and preceding 2988895. In scientific notation, it is written as 2.988894 × 10^6. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 989400 positive integers (up to 2988894) that are relatively prime to 2988894.

Interesting facts

Basic properties

Name

Name two million nine hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 2.988894 × 10^6
Engineering notation 2.988894 × 10^6

Prime Factorization of 2988894

Prime Factorization 2 × 3 × 151 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2988894
Product of the distinct prime numbers

The prime factorization of 2988894 is 2 × 3 × 151 × 3299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 5, 33, 874, 45, 5545, 8400, 89530, 93739, 569813, 275356, 2751393, 6704080, 45375210, 98896553, 990593223, 84220286, 4273560356, 7389228837

Basic calculations (n = 2988894)

Multiplication

n×y
n×2 5977788
n×3 8966682
n×4 11955576
n×5 14944470

Division

n÷y
n÷2 1494447
n÷3 996298
n÷3 747223.5
n÷5 597778.8

Exponentiation

ny
n2 8933487343236
n3 2.6701246719274E+19
n4 7.9807196111758E+25
n5 2.3853524961526E+32

Nth Root

y√n
2√n 1728.841808842
3√n 144.04676336154
4√n 41.579343535486
5√n 19.728865072676

Divisors of 2988894

1, 2, 3, 6, 151, 302, 453, 906, 3299, 6598, 9897, 19794, 498149, 996298, 1494447, 2988894

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 -2988893
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 2988894 can be divided by 16 positive divisors. The sum of these divisors (counting 2988894) is 1, the average is 0.0625.

Base conversion 2988894

Base System Value
2 Binary 1011011001101101011110
3 Ternary 12121211222210
4 Quaternary 23121231132
5 Quinary 1231121034
6 Senary 144021250
8 Octal 13315536
10 Decimal 2988894
12 Duodecimal 1001826
16 Hexadecimal 2d9b5e
20 Vigesimal idc4e
36 Base36 1s28u

Cryptographic Hash Functions

md5 ad40f1a34461ed848927473ffce918a5
sha1 c4f24125616a17cbbbca9311c2fa8063e4328ee9
sha256 6e09fe2ccf2613528c978f6481ada1a3d943437c5b3d45bb038dce7270eaa7e2
sha512 62fca30967573e73034831faec45897b25814c12bb7dc33d49c13b0b255667e231c7922733fea1a9160951bde4a6fbae4492a54f6ca52d52bf03d4b7d0a861b9
ripemd-160 7e4bce75c69078947a3a9c7f2d02c19fec02ccc5

2988894 as geometric shapes

Circle

Radius = n
Diameter 5977788
Circumference 18779774.865517
Area 28065378208448

Sphere

Radius = n
Volume 1.1184592071328E+20
Surface area 1.1226151283379E+14
Circumference 18779774.865517

Square

Length = n
Perimeter 11955576
Area 8933487343236
Diagonal 4226934.4312956

Cube

Length = n
Surface area 53600924059416
Volume 2.6701246719274E+19
Space diagonal 5176916.2664378

Equilateral Triangle

Length = n
Perimeter 8966682
Area 3868313491814.6
Altitude 2588458.1332189

Triangular Pyramid

Length = n
Surface area 3868313491814.6
Volume 3.1467721035556E+18
Height 1408978.1437652