2155402012 (number)

2155402012 is an even 10-digits composite number following 2155402011 and preceding 2155402013. In scientific notation, it is written as 2.155402012 × 10^9. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 1077556320 positive integers (up to 2155402012) that are relatively prime to 2155402012.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million four hundred two thousand twelve

Notation

Scientific notation 2.155402012 × 10^9
Engineering notation 2.155402012 × 10^9

Prime Factorization of 2155402012

Prime Factorization 2 × 2 × 8431 × 63913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1077701006
Product of the distinct prime numbers

The prime factorization of 2155402012 is 2 × 2 × 8431 × 63913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 80, 11, 359, 475, 2940, 4671, 92220, 49757, 566080, 267687, 1867205, 211857, 95364766, 43189074, 520921305, 23994526, 9859112703, 771670847

Basic calculations (n = 2155402012)

Multiplication

n×y
n×2 4310804024
n×3 6466206036
n×4 8621608048
n×5 10777010060

Division

n÷y
n÷2 1077701006
n÷3 718467337.33333
n÷3 538850503
n÷5 431080402.4

Exponentiation

ny
n2 4645757833333648144
n3 1.0013475781232E+28
n4 2.1583065845981E+37
n5 4.6520183549556E+46

Nth Root

y√n
2√n 46426.307326773
3√n 1291.7429341873
4√n 215.46764798172
5√n 73.570830196155

Divisors of 2155402012

1, 2, 4, 8431, 16862, 33724, 63913, 127826, 255652, 538850503, 1077701006, 2155402012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155402011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155402012 can be divided by 12 positive divisors. The sum of these divisors (counting 2155402012) is 1, the average is 0.083333333333333.

Base conversion 2155402012

Base System Value
2 Binary 10000000011110001101001100011100
3 Ternary 12120012202202201011
4 Quaternary 2000132031030130
5 Quinary 13403240331022
6 Senary 553513425004
8 Octal 20036151434
10 Decimal 2155402012
12 Duodecimal 501a0b164
16 Hexadecimal 8078d31c
20 Vigesimal 1ddb550c
36 Base36 zn9qu4

Cryptographic Hash Functions

md5 5a2cdeaf992ccfdb3171fd88ab94a68b
sha1 fd2d9fd1c9387252614c74330545e24fe41fb0f1
sha256 9a7dbd3906573086ac9120aefe24705b59a6083f350820e2d902fa9ae45ca636
sha512 38944498f2ed8fda571fde40837e07fddbf5d5e63a518c619b0e359f62c764d0e3e46c8036276ba066b0ca48209041085eafa5ec364b79dd9d87be246efada6f
ripemd-160 881d7dc55d0d99214b8359c12bb4c3419d21e4d8

2155402012 as geometric shapes

Circle

Radius = n
Diameter 4310804024
Circumference 13542790252.864
Area 1.4595078679558E+19

Sphere

Radius = n
Volume 4.1944349268291E+28
Surface area 5.8380314718233E+19
Circumference 13542790252.864

Square

Length = n
Perimeter 8621608048
Area 4645757833333648144
Diagonal 3048198757.7367

Cube

Length = n
Surface area 2.7874547000002E+19
Volume 1.0013475781232E+28
Space diagonal 3733265795.5202

Equilateral Triangle

Length = n
Perimeter 6466206036
Area 2.0116721517487E+18
Altitude 1866632897.7601

Triangular Pyramid

Length = n
Surface area 2.0116721517487E+18
Volume 1.1800994380261E+27
Height 1016066252.5789