2138840 (number)

2138840 is an even 7-digits composite number following 2138839 and preceding 2138841. In scientific notation, it is written as 2.138840 × 10^6. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 777600 positive integers (up to 2138840) that are relatively prime to 2138840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.138840 × 10^6
Engineering notation 2.138840 × 10^6

Prime Factorization of 2138840

Prime Factorization 2 × 2 × 2 × 5 × 11 × 4861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 534710
Product of the distinct prime numbers

The prime factorization of 2138840 is 2 × 2 × 2 × 5 × 11 × 4861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 10, 9, 124, 798, 1509, 1871, 8377, 11817, 526955, 528593, 1204210, 5757026, 66978715, 17123474, 973068026, 310341243, 3327578726, 3297062633

Basic calculations (n = 2138840)

Multiplication

n×y
n×2 4277680
n×3 6416520
n×4 8555360
n×5 10694200

Division

n÷y
n÷2 1069420
n÷3 712946.66666667
n÷3 534710
n÷5 427768

Exponentiation

ny
n2 4574636545600
n3 9.7844156291911E+18
n4 2.0927299524339E+25
n5 4.4760145314637E+31

Nth Root

y√n
2√n 1462.477350252
3√n 128.84258586918
4√n 38.24235021873
5√n 18.451669178829

Divisors of 2138840

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4861, 9722, 19444, 24305, 38888, 48610, 53471, 97220, 106942, 194440, 213884, 267355, 427768, 534710, 1069420, 2138840

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 -2138839
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 2138840 can be divided by 32 positive divisors. The sum of these divisors (counting 2138840) is 1, the average is 0.03125.

Base conversion 2138840

Base System Value
2 Binary 1000001010001011011000
3 Ternary 11000122221022
4 Quaternary 20022023120
5 Quinary 1021420330
6 Senary 113502012
8 Octal 10121330
10 Decimal 2138840
12 Duodecimal 871908
16 Hexadecimal 20a2d8
20 Vigesimal d7720
36 Base36 19uc8

Cryptographic Hash Functions

md5 b14afa4475aec684105cdeb9c76e056f
sha1 1fcea491a712333751d0d0b7a1b20329dfc5c08e
sha256 dc3e1269eb1530330f983e97d033fc140c30cb6364baa05c2471da57df0dc293
sha512 1f2cae6319106084f06f127f91628052b9e80fa90e40cfd7e093d8e8a7acde5045cf43359c41e535f4e844e76fcc93dd4f68d9cd4b9bb854b2b6483de1564e80
ripemd-160 7dae3bc1ff86ae95a8e29573796e76da1098084d

2138840 as geometric shapes

Circle

Radius = n
Diameter 4277680
Circumference 13438728.062408
Area 14371644564500

Sphere

Radius = n
Volume 4.0984864347115E+19
Surface area 57486578258001
Circumference 13438728.062408

Square

Length = n
Perimeter 8555360
Area 4574636545600
Diagonal 3024776.5357461

Cube

Length = n
Surface area 27447819273600
Volume 9.7844156291911E+18
Space diagonal 3704579.5492606

Equilateral Triangle

Length = n
Perimeter 6416520
Area 1980875730785.1
Altitude 1852289.7746303

Triangular Pyramid

Length = n
Surface area 1980875730785.1
Volume 1.1531044402248E+18
Height 1008258.8452487