2155194 (number)

2155194 is an even 7-digits composite number following 2155193 and preceding 2155195. In scientific notation, it is written as 2.155194 × 10^6. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 709776 positive integers (up to 2155194) that are relatively prime to 2155194.

Interesting facts

Basic properties

Name

Name two million one hundred fifty-five thousand one hundred ninety-four

Notation

Scientific notation 2.155194 × 10^6
Engineering notation 2.155194 × 10^6

Prime Factorization of 2155194

Prime Factorization 2 × 9 × 3 × 107 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2155194
Product of the distinct prime numbers

The prime factorization of 2155194 is 2 × 9 × 3 × 107 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 72, 16, 912, 968, 8624, 518, 19793, 49117, 550866, 625469, 922339, 7583860, 66998716, 6308708, 697837269, 915331539, 1959511349, 8010912215

Basic calculations (n = 2155194)

Multiplication

n×y
n×2 4310388
n×3 6465582
n×4 8620776
n×5 10775970

Division

n÷y
n÷2 1077597
n÷3 718398
n÷3 538798.5
n÷5 431038.8

Exponentiation

ny
n2 4644861177636
n3 1.0010576940874E+19
n4 2.157473535951E+25
n5 4.6497740198404E+31

Nth Root

y√n
2√n 1468.0579007655
3√n 129.17013786486
4√n 38.315243712725
5√n 18.479800304729

Divisors of 2155194

1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 373, 642, 746, 963, 1119, 1926, 2238, 2889, 3357, 5778, 6714, 10071, 20142, 39911, 79822, 119733, 239466, 359199, 718398, 1077597, 2155194

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155193
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155194 can be divided by 32 positive divisors. The sum of these divisors (counting 2155194) is 1, the average is 0.03125.

Base conversion 2155194

Base System Value
2 Binary 1000001110001010111010
3 Ternary 11001111101000
4 Quaternary 20032022322
5 Quinary 1022431234
6 Senary 114105430
8 Octal 10161272
10 Decimal 2155194
12 Duodecimal 87b276
16 Hexadecimal 20e2ba
20 Vigesimal d97je
36 Base36 1a6yi

Cryptographic Hash Functions

md5 f797f538d95083d4d885553c8e218e50
sha1 721629528cd02840169d4f0af8ec844831e6f2b8
sha256 773d0892aefaa22368a83c3baae4dd8ac8f35d7af62e7b6d6ad5747643f48665
sha512 b1e362eefcf438d6f588b3ef45f1dbdaa21c00b95a8bd33a82b80e645c8be4902493d0079b01192ea0eaffc308a2dbb20795745187a8a07d09be424bdcf10a39
ripemd-160 df62f1f6737b9fa5706220b9a0ed7810753c66cf

2155194 as geometric shapes

Circle

Radius = n
Diameter 4310388
Circumference 13541483.274922
Area 14592261752606

Sphere

Radius = n
Volume 4.1932206634194E+19
Surface area 58369047010423
Circumference 13541483.274922

Square

Length = n
Perimeter 8620776
Area 4644861177636
Diagonal 3047904.5843451

Cube

Length = n
Surface area 27869167065816
Volume 1.0010576940874E+19
Space diagonal 3732905.5081676

Equilateral Triangle

Length = n
Perimeter 6465582
Area 2011283888442.4
Altitude 1866452.7540838

Triangular Pyramid

Length = n
Surface area 2011283888442.4
Volume 1.1797578064136E+18
Height 1015968.1947817