2045138 (number)

2045138 is an even 7-digits composite number following 2045137 and preceding 2045139. In scientific notation, it is written as 2.045138 × 10^6. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 959616 positive integers (up to 2045138) that are relatively prime to 2045138.

Interesting facts

Basic properties

Name

Name two million forty-five thousand one hundred thirty-eight

Notation

Scientific notation 2.045138 × 10^6
Engineering notation 2.045138 × 10^6

Prime Factorization of 2045138

Prime Factorization 2 × 29 × 37 × 953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2045138
Product of the distinct prime numbers

The prime factorization of 2045138 is 2 × 29 × 37 × 953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 14, 15, 155, 235, 9057, 1406, 34913, 87494, 200375, 50460, 6398454, 4637994, 13946802, 67382356, 580370340, 344967738, 2652691615, 7291918137

Basic calculations (n = 2045138)

Multiplication

n×y
n×2 4090276
n×3 6135414
n×4 8180552
n×5 10225690

Division

n÷y
n÷2 1022569
n÷3 681712.66666667
n÷3 511284.5
n÷5 409027.6

Exponentiation

ny
n2 4182589439044
n3 8553972600187568072
n4 1.7494054415602E+25
n5 3.5777755459416E+31

Nth Root

y√n
2√n 1430.083214362
3√n 126.93290108789
4√n 37.81644105891
5√n 18.287086689299

Divisors of 2045138

1, 2, 29, 37, 58, 74, 953, 1073, 1906, 2146, 27637, 35261, 55274, 70522, 1022569, 2045138

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 -2045137
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 2045138 can be divided by 16 positive divisors. The sum of these divisors (counting 2045138) is 1, the average is 0.0625.

Base conversion 2045138

Base System Value
2 Binary 111110011010011010010
3 Ternary 10211220101212
4 Quaternary 13303103102
5 Quinary 1010421023
6 Senary 111500122
8 Octal 7632322
10 Decimal 2045138
12 Duodecimal 827642
16 Hexadecimal 1f34d2
20 Vigesimal cfcgi
36 Base36 17u1e

Cryptographic Hash Functions

md5 4f0b4a560811d86be59e5aab3505a2c0
sha1 bc9aa865fff7e979c4c427c3e81352b320fb1dc6
sha256 351f52cd47a3d29883a9dcd9e572a4a3b102072e08b340d535d520a761b58382
sha512 077e4013f4af7aa87e167c62e301c820f2e743778d9dd5cf381a62cef716ce15a42e7835ad44dacc2e9233c4b6bd974127594cf28c518b58af6c21dbcd3e0e3f
ripemd-160 40e2a4b0df9f53a983925c55c020beada63ac341

2045138 as geometric shapes

Circle

Radius = n
Diameter 4090276
Circumference 12849981.032755
Area 13139992254683

Sphere

Radius = n
Volume 3.5830796639677E+19
Surface area 52559969018732
Circumference 12849981.032755

Square

Length = n
Perimeter 8180552
Area 4182589439044
Diagonal 2892261.8965246

Cube

Length = n
Surface area 25095536634264
Volume 8553972600187568072
Space diagonal 3542282.9244898

Equilateral Triangle

Length = n
Perimeter 6135414
Area 1811114353906.3
Altitude 1771141.4622449

Triangular Pyramid

Length = n
Surface area 1811114353906.3
Volume 1.0080953386128E+18
Height 964087.29884153